nstates num 6; xread 'File output by Morphobank v3.0 (http://www.morphobank.org); 2019-10-03 05.00.32' 333 76 &[num] Yilingia_spiciformis ????????????????????????1???0?????0--00---0????0????????????????????????????????????????????????11011120---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-001-0?1??-----???0???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Namacalathus ?????????0----00-?-0??000??00?????0--00---0????00-00-???????????????????????????????????????????010-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--003?03111110000---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Novocrania 0----11310----00---0000000000120-10--00---000--0111[01]1122211?210112????0-0000---00001-010010001-3111200211--0000----21111-0-000110310112131000--010000-1300-010------00-0021003202111101000---0012000112020201121??01000103120112021121000002000010010010?0111102212100?10102??101031001000000020-0-001?02-1?????????????????????????????????1 Lingula 1111210-111221102-10000100000120-111110221100--0121021?2210221111210??0-0000---00001-01001000312111200211--0000----1111230-00011021100-311010--010000-32012010------00-001-002102111[12]01000---00120001110102?1111??0?000?03120112041121000002000010010010?0111102212100?1010[12]01101031001010000020-0-001?02-1?????????????????????????????????1 Pelagodiscus_atlanticus 11212113111221102?10??1000000120-111100121100--0121121?1211?211112????0-0000---00000???001000323111200211--0000----11111-0-0001-031100-120000--000000-1300-01131----00-011-002102111110000---0012??01?1?1???1111??0?0?0???120112??11??00000?????????????????????????0???010[12]01?0??31011??0000020-0-001?0????????????????????????????????????? Terebratulina 0----112111221102?10??1000000120-111111111000--011111122210222010210210-0000---00001???0010013-4111200211--0000----111[12]1-12011121320011211100--000100-220121112-212-00-001-0032022---01000---0012??0112?2???0130??1?1?0???120112?311??00000210001??10010?0111102111?00??010[12]00?0??31011??0000020-0-001?0????????????????????????????????????? Phoronis 0----00-00----00-?-0??0000000120-10--00---000--00-00-132220222000110210-0000---00000??10010003130-0-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00-11-----00000---0002001221010??0120??0?0002?212012204112?0000021010101100111010-1021111101?11021011??11001?0000002120-001?0??01101101000000000000000100000000000 Flustra 0----00-00----00---0000000000120-10--00---000--00-00-122?20221000101110-0000-?-00000??0001000314010-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00--0-----00000---000?001222031201140??0111020211011114122?0000010000011000111000-1021121000?00020110??21010000000031???001?0????????????????????????????????????? Amathia 0----00-011121004?20??0000000120-10--00---000--00-00-1?2?20221000101110-0000---00000??0001000314010-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00--0-----00000---000?001222031??1?40??0?11?20?1???1114122?000001?000011000111000-1021121?????0?20110??2??10000000031113001?0????????????????????????????????????? Loxosomella 0----00-00----00---0000000001020-20--00---000--00-00-122120121000?00120-0000---00000??000100022-010-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00--0-----00000---00010012210?12?1040??13?0021222112113121-11100210110110001010?1211220--000?10111011??2[12]01000011001120-002?1????????????????????????????????????? Canadia_spinosa 0----00-?11??1?031100010100001?12?0--00---000--00-00-11-?-?11-?0?-????0-0000---0000120????0?01--0-0-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00--0-----00000---00??????????????????????????????????????????????????????????????????????????????????????1????1??????1?11????2??????????????????????????????????? Serpula 0----00-11121110321?110011100120-30--00---000--00-00-112220122000?00220-0000---00000-000010001--0-0-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00--0-----00000---00121101111?0??0130??0?1?01012212211?22121001011011011101211001210211111012111210211122011001110021114111?11???????????????????????????????????? Capitella 0----00-111211003211111011100120-40--00---000--00-00-0----0---000-00--0-0000---000012100010001--0-0-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00--0-----00000---00121101221112001410011000302221?21?122??1001??01010??????????????????????2????????11???1??011?00?1111111??12?111111100010111111111111111111110? Sipunculus 0----00-012--2?0--20000011100110-10--00---000--00-00-112220121000100120-0000---000011000010003-30-0-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00--0-----00000---001?110112110??1131??0??101112212211322221001011000011011202101221211211011011210201122011?01110021112001?111?000110000000100111100111000101000? Wirenia 0----00-011???011?11??0000010111120--00---0112200-00-0----0---000-00--1300001--00000-011000002--0-0-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00--0-----00000---001100022[12]14120?14111?1?0?4?311122???????111???010????01120?10121121121?????????????????1?1001?11?120-0022?????????????????????????????????????? Chaetoderma 0----00-012--??11?10??0010000111220--00---0112100-00-0----0---000-00--111100---00000-01100110[12]--0-0-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00--0-----00000---001100011?1?12001501002?0?1?1??????0?22??100??1010111?01111?10122021112?????????????????1?1000?11?120-0022????010000100000011100000010000000001? Acaenoplax_hayae ?????????1?????13?10??001??101?11?0--00---0112100-00-0----0---000-00??0-0000---00000????????01--111200212220000--21100---0-0000-0--000-120000--000000---00-0-0------00-001-004?0????????00---0??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Kulindroplax_perissokomos ?????????1?????11?10??001??001?12?0--00---0112100-00-0----0---000-00??0-0000---00000????????0[12]--111200212210000--11100---0-0000-0--000-230000--000000---00-0-0------00-001-00[34]?0????????00---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Phthipodochiton_thraivensis ?????????1?????11??0???????10?????0--00---0??2200-00-???????????????????????????????????????????111200212220000--11100---0-0000-0--000-231200--000000---00-0-0------00-001-00[34]?0????????00---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Calvapilosa_kroegeri ?????????1?????11?20??00???11?????0--00---0101-00-00-0----0---000-00??13????2??????0????????0[12]--11120020---0000----100---0-0000-0--000-111200--000000---00-0-0------00-002100[34]?0????????0121?00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Glaphurochiton_carbonarius ?????????1?????11??0??0?1?????????0--00---0????00-00-???????????????????????????????????????????111200212221000--21100---0-0000-0--000-2[23]1200--000000---00-0-0------00-002100[34]?0????????0????01?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Polysacos_vickersianum ????????????????????????1?????????0--00---0????00-00-???????????????????????????????????????????111111212211110-222100---0-0000-0--000-130000--000000---00-0-0------00-001-103?0????????0121201?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Mopalia 0----00-011111001-11000010011111220--00---0101-00-00-0----0---000-00--13111122111110-011001102--1112002122211112111100---0-0000-0--000-231200--000000-110120112-223-00-001-004?0?????00001221011100011?1?0110151100401?301????2???????1101??000????01120?10121121112???1????????10???1?1001110?120-0022?11??????????????????????????????????? Tonicella 0----00-011111001-10000010011111220--00---0101-00-00-0----0---000-00--13111122111110-01?001102--1112002122210112121100---110000-0--000-33110121000000-1[21]0120112-223-00-001-004?043---0000121101110001121?11101510004011301220121132211110111000101101120210121121112111100110120101111110011101120-002?111??????????????????????????????????? Leptochiton 0----00-011112011-10000010011111220--00---0101-00-00-0----0---000-00--13111122111110-011001102--111200212221100--11100---0-0000-0--000-231200--000000-1[23]0120-0------00-0021004?04[34]---0000122201110?011?140100140110200?101????2???????11011?000????01120?10121121112???1????????10???1?1001110?120-0022?11??????????????????????????????????? Neopilina 1321100-00----00---0000010011111220--00---0101-10-00-0----0---000-00--13111111210000-001001102--11120020---0000-----00---0-0000-0--000-210000--000000---00-0-0------00-0022104?02[34]---00000---00120001120402011400002001101?????????2????1?1???????????????????????????121?????2?00??11?0101100?120-0122011??????????????????????????????????? Conocardium_elongatum 1121100-0??????????????????11?????0--00---0101-10-00-???????????????????????????????????????????11120020---0000-----00---0-0000-0--000-111210--000000---00-0-0------00-0022104?02[34]---00000---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Dentalium 0----00-00----00---0000000011111120--00---0101-00-00-0----0---000-00--13100112210000-011101101--111200?0---0000-----00---0-0000-0--000--?0010--000000---00-0-0------00-001-00--0-----00000---00110001120?12?0140??0?01110121022102221?111111010101101121210122121111111?00110110??111010101100211110021111??????????????????????????????????? Pojetaia_runnegari 1121100-00----00---000000?????????0--00---0????10-00-???????????????????????????????????????????11120020---0000-----00---0-0000-0--000-110010--000000---00-0-0------00-001-004?014---00000---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Mytilus 1121100-00----00---0000000011111220--00---0101-10-00-0----0---000-00--0-1000---00000-011101101--11120020---0000-----00---0-0000-0--000-110010--000000---00-0-0------00-001-004204[34]---00000---0011110111041201141100200?101210221?22???11111????10??01121?101220210--?????????????????0?1101100?1111002?01[-1]0?????????????????????????????????0 Pelagiella 1421100-?1?????03-1000000?????????0--00---0????00-00-???????????????????????????????????????????11120020---0000-----00---0-0000-0--000-210000--000000---00-0-0------00-001-104?04[12]--?00000---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Haliotis 1321100-[01]0----00---0000000011111220--00---0102300-00-0----0---000-00--13110112210000-011001102--11120020---0000-----00---0-0000-0--000-[31]10000--000000---00-0-0------00-001-1042044---00000---0011000122[01]412001410001001101221221?422??111111000101?01120?1012[12]0210--???1????????00???111101100?110-002?011?111111111101111100000010000000001? Odontogriphus_omalus ????????????????????????100111?12?0--00---0101-00-00-0----0---000-00??1211??12100000??????[01]101--0-0-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00--0-----00000---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Wiwaxia_corrugata ?????????11111?031110000100111?1??0--00---0101-00-00-0----0---000-00??121???12100000??????[01]101--0-0-00-0---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-00--00-?0-----00000---00????0????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Siphogonuchites_multa ?????????1?????11?20??00???????????????????????00-00-???????????????????????????????????????????111???2????????????????????????????????1[123]0000--000000-???????????????????1-004?0?????0000[01][-1][-2][-1]00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Orthrozanclus ?????????0----00-?-0??000?????????0--00---0????00-00-?????????????????0-0???---0000?????????01--12111120---0000----100---0-0000-0--000-121100--000000---00-0-0------00-002?00[34]?0????????00---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Halkieria_evangelista ???????????????0????????0?????????0--00---0????00-00-???????????????????????????????????????????1211112121-0000---1100---0-0000-0??00??120000--000000-22012110------00-0021004?012---00000---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Dailyatia 0----00-??????????????????????????????????0????00-00-???????????????????????????????????????????1?011120---0000-----00---0-0000-0--000---0000--000000---00-0-0------00-0021002?01121100010---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Acanthotretella_spinosa 1????????1??????1?????????????????11110122??????1311?1?2?1????????????0-0000-?-0000?????????031?111200?????????????11111-0-0001[12]???1???2?1010--0?0000-210121213-----00-0?1-01[1234]?0-----?100???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Alisina 0----????1??????2?????????????????12[12]0?2120?????131111?2?1??????????????????????????????????????111200?????????????2111221201112?3200112?110111100000-220121112-22[12]10110021003?0?????0000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Askepasma_toddense 1123?112?1????????????????????????1???????0?????11111???????????????????????????????????????????111200?????????????211[12]210-00012?21?0[01]?2?1100--100000-210121112-1---00-0022002?0312120000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Micromitra 1124?112?1??????2?????????????????1?10????0?????14111???????????????????????????????????????????111200?????????????2111210-000110??0?[01]?2?1100--[01]00000-210121112-221200-0121102?0311?10000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Antigonambonites_planus 11212112?1????????????????????????11200222??????????????????????????????????????????????????????111200?????????????211121111111[12]02?0???2?110122110100-220121[12]12-22121121121103?0411110010???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Botsfordia 1122?111??????????????????????????????????1?????13112???????????????????????????????????????????111200?????????????1111220-00011021?00-2?1010--010000-210110112-1---00-011-002?0211110000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Clupeafumosus_socialis 11222112?1????????????????????????????????0?????1111????????????????????????????????????????????111200?????????????11111-0-00011021100-[31]?1110--010000-[21]101212132----00[12]011-002?0211221000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Coolinia_pecten 11212112?1????????????????????????1???0?????????????????????????????????????????????????????????111200?????????????211121111111[12]02?00123?110122100100-220121112-2212111101-103?0211110010???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Craniops 11211?????????????????????????????0--00---0?????????????????????????????????????????????????????111200?????????????11111-0-00011031?1??1?0000--000000-1200-010------00-1021003?0211110000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Eccentrotheca ?????00-??????????????????????????????????0?????0-00-???????????????????????????????????????????110100?????????????-00---0-0000-0--000--?0000--000000---00-0-0------00-0021002?0112120000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Eoobolus 11222112??????????????????????????1???????1?????13112??????????????????????????????1????????????111200?????????????1111220-00011021?00-2?1110--010000-2[23]0110112-211100-011-00[23]?0211110000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Gasconsia ??????????????????????????????????0--00---0?????????????????????????????????????????????????????111200?????????????21111-0-[01]101[12]01100122?0000--000000-2[21]0121112-221100-0121104?0211110000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Glyptoria 0----?????????????????????????????11??????0?????11111???????????????????????????????????????????111200?????????????211221110001112100132?110121100000-220121112-1---00-001-103?022---0000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Heliomedusa_orienta 1????????1??????1?????????????????0--00---??????111111?1?2??21?1??????0-0000-?-00001????????????111200?????????????11111-0-0001[12]?1?????1?0000--010000-21012010------00-[01]02200[12]?0??????100???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Kutorgina_chengjiangensis 0----????1??????2?????????????????12[12]001220????????????2?1????????????0-0000-?-0000?????????01-3111200?????????????[21]11121130001102100122?110122000000-210121[12]1??221?11?001-103?022---0000??????????0????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Lingulosacculus 1??????????????????????????????0??1?????????????131121?2?1????????????0-0000-?-00001????????0312111200?????????????11111-0-0001[12]???1?0-2????0--0?0000-2101??2132----0??0?1-00[14]?0-----?000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Lingulellotreta_malongensis 11112[01][01]??1??????2??????????????0??111101221?????1311?1?2?1??21?0??????0-0000-?-00001????????0312111200?????????????1111220-00011???100-2?1010--010000-2101102131----00-011-002?0??????000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Longtancunella_chengjiangensis ?????????1??????2??????????????0??12100212??????11?1?1?1?1??2?????????0-0000-?-0000?????????0312111200?????????????211122???001[12]???????2?????--?00000-2[21]01211????????11101-00??0??????000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Micrina 11212111?1??????1?????????????????1?1???????????????????????????????????????????????????????????111200?????????????100---110001[12]???????2?1000--000000-210120212-211200-002[21]002?0212221100???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Mickwitzia_muralensis 122?2112?1??????1?????????????????1?????????????????????????????????????????????????????????????111200?????????????11111-0-0000-0--?00-1?0000--000000-110120[12]1[23]3221200-0022102?0211111100???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Mummpikia_nuda ??????????????????????????????????1???0?2?1?????????????????????????????????????????????????????111200?????????????1111220-0001????????2???????000000-220111111-1---00-011-003?01111[12]1000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Nisusia_sulcata 0----?????????????????????????????1110022[32]0?????11??????????????????????????????????????????0???111200?????????????211121130001102100122?110121000000-210121[12]12-2112111001-113?022---0000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Orthis 0----?????????????????????????????11??????0?????14111???????????????????????????????????????????111200?????????????21111-111111-13?00112?100121110100-220121112-1---00-001-103?022---0000??????????0????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Paterimitra 1223100-????????-???????0??00?????1?1??????????00-00-???????????????????????????????????????????111101211--0000----100---0-000?????????131100--000000-210120212-211200-0021002?02122200000---00?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Salanygolina 12212112?1????????????????????????1???????0?????????????????????????????????????????????????????111200?????????????2111210-0001[12]?2100??2?110122[01]00000-210120[12]11-2112111102200[23]?0212220000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Siphonobolus_priscus 11211112?1??????1?????????????????1???????0?????1311????????????????????????????????????????????111200?????????????11111-0-00011???????2?1[10][01]0--010000-[21]1012[10]1132----00-11[12]-11210211110100?????????????1?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Tomteluva_perturbata 0----?????????????????????????????1?????????????????????????????????????????????????????????????111200?????????????11121-0-0001[12]???????2?100122000100-110120111-2222111[01]01-103?0?????0000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Ussunia ??????????????????????????????????0--00---0?????????????????????????????????????????????????????111200?????????????11111-0-0001[12]?1??11?2?0000--000000-2200-010------00-001-004?0????????0???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Yuganotheca_elegans ?????????1??????2??????????????0??11210222??????111011?1?1??21?0??????0-0000-?-00001????????031?111200??????????????11122????????????????????--0?0000-1[21]0?201????????1?101-001?1----????0???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Bactrotheca 1321100-0?????????????????????????0--00---0?????????????????????????????????????????????????????111200?????????????110---0-000?????????1?1[10]00--000100-1100-020------0???01-004?0????????0???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Conotheca 1321100-0?????????????????????????0--00---0???????????????????????????????????????????????0?03?1111200?????????????110---0-0001????????1?1[10]00--000100-1100-020------00-001-004?0????????0???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Cotyledion_tylodes ?????????0----0?-?-???000???[01]??0??[01]--00---??????0-00-1?2??0?21?0??????0-0000-?-00000??????0?032-1?0100?????????????-00---0-0000-0--000--?0000--000000---00-0-0------00-002100[234]?0????????0???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Cupitheca_holocyclata 1121100-0?????????????????????-???0--00---0?????0-00-???????????????????????????????????????????111200?????????????11[10][-1][-1]-0-00??????????1?1000--001?00-1100-0-0------0130022004?022---1000??????????0????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Haplophrentis_carinatus 1321100-00----0?-?-???000???01?0??0--00---???????????1?1?2??21?0??????0-0000-?-00001??????0?0312111200?11--0000----1111220-0001?0[12]?????1?1100--001101111112120------00-0022004?0????????0??????????0????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Maxilites ??????????????????????????????????0--00---0?????????????????????????????????????????????????????111200?11--0000----1111230-0001?02?????1?1100--001111111112020------00-001-104?0111110000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Paramicrocornus ??????????????????????????????????0--00---0?????0-00-???????????????????????????????????????????111200?11--0000----11?1220-000?????????1?1000--001101111112120------00-001-004?022---1000???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Pauxillites 1511[12]00-0??????????????????????????--00---0?????????????????????????????????????????????????????111200?11--0000----1111220-000?????????1?1?00--001111211112120------00-001-004?0????????0???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? Pedunculotheca_diania 11[12]1100-0?????????????????????????[01][-1][-2]0[01][-2][-2][-2]??????????????????????????????????????????????????03??111200?11--0000----110---0-0001????????1?1[10]00--00110??110[01]2120------01?[01]022004?0????????0???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ; cnames { 0 Brephic_shell_Embryonic_shell Absent Present; { 1 Brephic_shell_Morphology _Transformational_character_ Flat_disc_like_cf._Micrina_ Three_prominent_lobes_forming_a_Y_cf._Paterimitra_ Spherical High_conical Fusiform; { 2 Brephic_shell_Embryonic_shell_extended_in_larvae _Transformational_character_ Not_extended_embryonic_shell_contiguous_with_adult_shell Extended_into_larval_shell_separated_from_adult_shell_by_prominent_nick; { 3 Brephic_shell_Surface_ornament _Transformational_character_ Smooth Rounded_pits Polygonal_impressions Pustulose; { 4 Brephic_shell_Larval_attachment_structure _Transformational_character_ Without_evidence_of_pedicle With_evidence_of_pedicle; { 5 Brephic_shell_Setulose No_evidence_of_setae_in_embryonic_shell Setae_present; { 6 Brephic_shell_Setal_sacs Absent Present; { 7 Brephic_shell_Setal_sacs_Number _Transformational_character_ One_pair Two_pairs Three_pairs; { 8 Larval_setae_Paired_bundles Absent Present; { 9 Adult_setae Absent Present; { 10 Adult_setae_Secretion _Transformational_character_ By_basal_microvilli Epicuticular; { 11 Adult_setae_Secretion_Microvillar_diameter _Transformational_character_ Uniform Decreasing_towards_seta_margin; { 12 Adult_setae_Secretion_Microvillar_canal_aspect _Transformational_character_ Round Polygonal_close_packed; { 13 Adult_setae_Composition_Organic_constituent _Transformational_character_ Chitin Horny_protein; { 14 Adult_setae_Composition_Enamel Absent Present; { 15 Adult_setae_Composition_Mineralized_core Absent Present; { 16 Adult_setae_Distribution _Transformational_character_ Uniform_ Only_present_at_margins_of_shell In_bundles_repeated_on_each_metamere_if_serial_repetition_present In_digestive_tract; { 17 Adult_setae_Distribution_Present_on_anteriormost_segment _Transformational_character_ Chaetae_present_on_prostomium Prostomium_and_peristomium_lack_chaetae; { 18 Adult_setae_Internal_constitution _Transformational_character_ Solid_blade_like Basal_invagination; { 19 Adult_setae_Distinct_shaft Absent Present; { 20 Adult_setae_Hooks Absent Present; { 21 Adult_setae_Capitium Absent Present; { 22 Adult_setae_Projecting_knobs Absent Individual_peripheral_projections_present; { 23 Adult_setae_Circling_coronae Absent Present; { 24 Body_organization_Serial_repetition Absent Present; { 25 Body_organization_Annulae Absent Prominent_annulation_of_epidermis; { 26 Body_organization_Subdivided_head Undivided Comprising_prostomium_and_peristomium; { 27 Body_organization_Pedal_groove Absent Present; { 28 Body_organization_Pedal_groove_Foot Absent Present; { 29 Body_organization_Coelom Absent_adults_acoelomate Present_true_coelomic_cavities_differentiated; { 30 Body_organization_Coelomoducts_Number _Transformational_character_ Single Multiple; { 31 Body_organization_Gills Absent Present; { 32 Body_organization_Gills_Ctenidia _Transformational_character_ Gills_without_filaments_or_leaflets Ctenidia_possessing_filaments_or_leaflets; { 33 Body_organization_Circulatory_system _Transformational_character_ Epithelially_lined Poorly_defined_involving_sinuses_and_lacunae Closed_circulatory_system Blood_within_mesenteria_of_coelomic_cavities; { 34 Pedicle_Presence Absent Present; { 35 Pedicle_Constitution _Transformational_character_ Massive_or_uniform Densely_stacked_tabular_discs; { 36 Pedicle_Biomineralization _Transformational_character_ Absent Present; { 37 Pedicle_Bulb Absent Present; { 38 Pedicle_Distal_rootlets Absent Present; { 39 Pedicle_Tapering _Transformational_character_ Uniform_thickness Tapering; { 40 Pedicle_Coelomic_region _Transformational_character_ Absent Present; { 41 Pedicle_Surface_ornament _Transformational_character_ Smooth Regular_annulations Irregular_wrinkles; { 42 Pedicle_Nerve_impression Absent Present; { 43 Mantle_cavity_Presence Absent Present; { 44 Mantle_cavity_Reduced Not_reduced Reduction_of_mantle_cavity; { 45 Mantle_cavity_Open_face _Transformational_character_ Open_face Blind_sac; { 46 Mantle_cavity_Sac_opening _Transformational_character_ Posteriad Posteroventrally Ventrally; { 47 Mantle_cavity_Pallial_line Absent Present; { 48 Mantle_canals_Presence Absent Present; { 49 Mantle_canals_Morphology _Transformational_character_ Pinnate_lemniscate_ Bifurcate Baculate Saccate; { 50 Mantle_canals_vascula_lateralia Absent Present; { 51 Mantle_canals_vascula_media Absent Present_in_dorsal_valve_; { 52 Mantle_canals_vascula_terminalia _Transformational_character_ Exclusively_marginal_peripheral_ Directed_peripherally_and_intero_medially; { 53 Perioral_apparatus_Presence Absent Present; { 54 Perioral_apparatus_Origin _Transformational_character_ Prostomium_i.e._anterior_of_larval_prototroch_ Second_pair_of_coelomic_sacs_at_metamorphosis Mid_trunk_prior_to_metamorphosis; { 55 Perioral_apparatus_Forms_closed_loop _Transformational_character_ Diverging_laterally Closed_loop; { 56 Perioral_apparatus_Musculature _Transformational_character_ Outer_main_tentacle_muscle_two_pairs_of_inner_longitudinal_muscles Peripheral_muscle_fibres Core_of_longitudinal_muscle_fibres_surrounded_by_circular_muscles; { 57 Perioral_apparatus_Coiling_direction _Transformational_character_ Anteriad Posteriad; { 58 Perioral_apparatus_Adjustor_muscle Absent Present; { 59 Perioral_apparatus_Innervation _Transformational_character_ Extensions_of_a_circumoral_nerve_ring Nerve_rings_within_the_tentacle_ring_itself; { 60 Perioral_apparatus_Tentaculate _Transformational_character_ Lacking_subsidiary_tentacles Tentaculate; { 61 Perioral_apparatus_Tentacles_Disposition _Transformational_character_ Single_side Both_sides; { 62 Perioral_apparatus_Tentacles_Rows_per_side_in_trocholophe_stage No_additional_ablabial_row Adlabial_and_ablabial_row; { 63 Perioral_apparatus_Tentacles_Rows_per_side_in_post_trocholophe_stage No_additional_ablabial_row Adlabial_and_ablabial_row; { 64 Perioral_apparatus_Tentacles_Median_tentacle_in_early_development Absent Present; { 65 Perioral_apparatus_Tentacles_Site_of_addition _Transformational_character_ At_two_points_located_behind_the_mouth At_the_tip_of_each_lophophore_arm; { 66 Perioral_apparatus_Tentacles_Inner_nerve_ring Not_reduced_whether_present_or_absent_due_to_absence_of_lophophore_nerve_rings_ Reduced_weakly_developed_or_absent_in_adults; { 67 Perioral_apparatus_Tentacles_Outer_nerve_ring Not_reduced_whether_present_or_absent_due_to_absence_of_lophophore_nerve_rings_ Reduced_weakly_developed_or_absent_in_adults; { 68 Perioral_apparatus_Tentacles_Vascular_system _Transformational_character_ Absent Present; { 69 Perioral_apparatus_Tentacles_Filter_system _Transformational_character_ Upstream Downstream; { 70 Radula Absent Present; { 71 Radula_Extent _Transformational_character_ Single_row_of_teeth Restricted_two_to_three_tooth_rows Extensive_myriad_tooth_rows; { 72 Radula_Subradular_membrane Absent Present; { 73 Radula_Alary_processes Absent Present; { 74 Radula_Bolster_vesicles Absent Present; { 75 Radula_Subradular_organ Absent Present; { 76 Radula_Teeth_Heterodonty _Transformational_character_ Homodont_lateral_teeth_have_identical_morphology_size_differences_notwithstanding Heterodont_lateral_teeth_with_different_morphologies; { 77 Radula_Teeth_Bending_plane _Transformational_character_ Stereoglossate Flexoglossate; { 78 Radula_Teeth_More_teeth_per_row_in_larger_individuals _Transformational_character_ Ontogenetic_increase_in_tooth_number Number_of_teeth_per_row_fixed_throughout_ontogeny; { 79 Radula_Teeth_Lateral_tooth_base Absent Present; { 80 Radula_Teeth_Lateral_tooth_head Scarcely_differentiated Prominently_differentiated; { 81 Radula_Teeth_Apatite Absent Present; { 82 Radula_Teeth_Magnetite Absent Present; { 83 Digestive_tract_Prominent_pharynx Absent Present; { 84 Digestive_tract_Buccal_organ_Eversible _Transformational_character_ Permanently_inverted Eversible; { 85 Digestive_tract_Buccal_organ_Papillae Absent Present; { 86 Digestive_tract_Oesophageal_folds Absent Present; { 87 Digestive_tract_Oral_sphincter Absent Present; { 88 Digestive_tract_Oral_sphincter_Reduced Not_reduced Secondarily_reduced; { 89 Digestive_tract_Foregut_Locomotory_cilia Absent Present; { 90 Digestive_tract_Midgut_Subdivisions Not_subdivided Functional_subdivisions; { 91 Digestive_tract_Midgut_Glands Absent Present; { 92 Digestive_tract_Anus_Presence Anus_present_through_gut Anus_lost_digestive_tract_is_blind_sac; { 93 Digestive_tract_Anus_Location _Transformational_character_ Straight_gut_with_dorso_posterior_anus Anus_opening_to_rear_of_pedal_sole_causing_slight_U_shape_to_gut Anus_migrated_posteriad_to_create_U_shaped_gut; { 94 Digestive_tract_Anus_Migration_Within_ring_of_tentacles _Transformational_character_ Not_within_ring_of_tentacles Anterior_within_ring_of_feeding_tentacles; { 95 Digestive_tract_Anus_Migration_Position _Transformational_character_ Left Right Dorsally Ventrally; { 96 Sclerites_Present_in_adult_excluding_setae_ Absent Present; { 97 Sclerites_Periodically_shed_and_replaced _Transformational_character_ Retained_ Periodically_shed_and_replaced; { 98 Sclerites_Prominent_major_valves Scleritomous_without_differentiated_dorsal_valve Scleritome_dominated_by_prominent_dorsal_valve_and_optionally_accompanying_ventral_or_posterior_valves_; { 99 Sclerites_Accessory_sclerites_Reduced _Transformational_character_ Accessory_sclerites_not_reduced Accessory_sclerites_absent_primary_valves_only; { 100 Sclerites_Accessory_sclerites_Arrangement Single_field Peripheral_and_medial_fields_with_distinct_sclerite_arrangements; { 101 Sclerites_Accessory_sclerites_Symmetry Dextral_and_sinistral_forms_absent Occuring_in_dextral_and_sinistral_forms; { 102 Sclerites_Prominent_major_valves_Side_slope_shape _Transformational_character_ Straight Convex; { 103 Sclerites_Prominent_major_valves_Additional_major_valves Absent Present; { 104 Sclerites_Prominent_major_valves_Additional_valves_Nature _Transformational_character_ Prominent_ventral_valve One_or_more_valves_posterior_to_head_plate_; { 105 Sclerites_Posterior_valves_Serially_repeated _Transformational_series_ Single_valve Serially_repeated_valves; { 106 Sclerites_Posterior_valves_Number _Transformational_character_ Six_including_tail_valve_ Seven; { 107 Sclerites_Posterior_valves_Apophyses Absent Present; { 108 Sclerites_Posterior_valves_Jugal_ridges Absent Present; { 109 Sclerites_Posterior_valves_Insertion_plates Absent Present; { 110 Sclerites_Posterior_valves_Insertion_plates_Slit Absent Present; { 111 Sclerites_Posterior_valves_Insertion_plates_Slit_Nature _Transformational_character_ Cluster_of_small_slits Single_slit; { 112 Sclerites_Posterior_valves_Insertion_plates_Pectinate _Transformational_character_ Not_pectinate Pectinate; { 113 Sclerites_Posterior_valves_Differentiated_intermediate_shell_fields _Transformational_character_ Intermediate_shell_fields_homonomous Intermediate_shell_fields_distinct_from_one_another; { 114 Sclerites_Posterior_valves_Laterally_divided_shell_fields _Transformational_series_ Undifferentiated_Each_shell_field_comprises_a_single_plate Differentiated_into_multiple_plates; { 115 Sclerites_Bivalved_Hinge_line_shape _Transformational_character_ Astrophic Strophic; { 116 Sclerites_Bivalved_Enclosing_filtration_chamber No_filtration_chamber_or_open_chamber Shells_close_to_form_enclosed_filtration_chamber; { 117 Sclerites_Bivalved_Commissure_Exact_correspondence_of_valve_margins Margins_of_different_shape_or_size Margins_align_exactly_when_valves_closed; { 118 Sclerites_Bivalved_Commissure_Sulcate _Transformational_character_ Rectimarginate Uniplicate Sulcate; { 119 Sclerites_Bivalved_Commissure_Circular _Transformational_character_ Continuous_round_outline_with_no_corners_save_at_the_hinge_ Lateral_margins_linear; { 120 Sclerites_Bivalved_Commissure_Lateral_margins _Transformational_character_ Subparallel Diverging Initially_diverging_becoming_subparallel; { 121 Sclerites_Bivalved_Apophyses Absent Present; { 122 Sclerites_Bivalved_Apophyses_Morphology _Transformational_character_ Deltidiodont Cyrtomatodont Pseudodont; { 123 Sclerites_Bivalved_Apophyses_Dental_plates Absent Present; { 124 Sclerites_Bivalved_Sockets Absent Present; { 125 Sclerites_Bivalved_Socket_ridges Absent Present; { 126 Sclerites_Bivalved_Muscle_scars_Ventral_ Absent Present; { 127 Sclerites_Bivalved_Muscle_scars_Ventral_Position _Transformational_character_ Posterolateral_and_medial_attachments Medial_attachments_only; { 128 Sclerites_Bivalved_Muscle_scars_Adjustor Absent Present; { 129 Sclerites_Bivalved_Muscle_scars_Dorsal_adductors _Transformational_character_ Dispersed Radially_arranged Quadripartite; { 130 Sclerites_Bivalved_Muscle_scars_Adductors_Position _Transformational_character_ Oblique At_high_angle; { 131 Sclerites_Bivalved_Muscle_scars_Dermal_muscles Absent_or_weakly_developed Strongly_developed; { 132 Sclerites_Bivalved_Muscle_scars_Unpaired_median_levator_ani_ Absent Present; { 133 Sclerites_Bivalved_Muscle_scars_Dorsal_diductor Absent Present; { 134 Sclerites_Bivalved_Muscle_scars_Dorsal_diductor_Position _Transformational_character_ Close_to_commissural_plane Oblique_to_commissural_plane At_high_angle_to_commissural_plane; { 135 Sclerites_Dorsal_valve_Growth_direction _Transformational_character_ Holoperipheral Mixoperipheral Hemiperipheral; { 136 Sclerites_Dorsal_valve_Aspect _Transformational_character_ Elongate_longer_than_wide Equant_length_width Transverse_wider_than_long; { 137 Sclerites_Dorsal_valve_Posterior_surface_Differentiated Posterior_face_of_dorsal_valve_not_differentiated Posterior_face_of_dorsal_valve_forms_distinct_cardinal_area_or_pseudointerarea; { 138 Sclerites_Dorsal_valve_Differentiated_posterior_surface_Morphology Convex_lateral_profile Planar_lateral_profile Concave_lateral_profile; { 139 Sclerites_Dorsal_valve_Posterior_surface_Medial_groove Absent Present; { 140 Sclerites_Dorsal_valve_Posterior_surface_Notothyrium Absent Present; { 141 Sclerites_Dorsal_valve_Posterior_surface_Notothyrium_Shape _Transformational_character_ Parallel_sided_cleft Triangular; { 142 Sclerites_Dorsal_valve_Posterior_surface_Notothyrium_Chilidial_plates _Transformational_character_ Open Covered_by_chilidial_plates; { 143 Sclerites_Dorsal_valve_Notothyrial_platform Absent Present; { 144 Sclerites_Dorsal_valve_Medial_septum Absent Present; { 145 Sclerites_Dorsal_valve_Cardinal_shield Absent Present; { 146 Sclerites_Dorsal_valve_Cardinal_processes Absent Present; { 147 Sclerites_Dorsal_valve_Cardinal_teeth Absent Present; { 148 Sclerites_Dorsal_valve_Clavicles Absent Present; { 149 Sclerites_Dorsal_valve_Clavicles_Type_of_clavicles _Transformational_character_ Monoclavicle Triclavicle; { 150 Sclerites_Ventral_valve_Growth_direction _Transformational_character_ Holoperipheral Mixoperipheral Hemiperipheral; { 151 Sclerites_Ventral_valve_Relative_size _Transformational_character_ Ventral_valve_markedly_larger_than_dorsal_valve_ventribiconvex_ Equivalve_subequally_biconvex_ Dorsal_valve_markedly_larger_than_ventral_valve_dorsibiconvex_; { 152 Sclerites_Ventral_valve_Ligula Absent Present; { 153 Sclerites_Ventral_valve_Posterior_surface_Differentiated Posterior_surface_of_shell_not_differentiated Posterior_surface_of_shell_forms_distinct_cardinal_area_or_pseudointerarea; { 154 Sclerites_Ventral_valve_Posterior_surface_Growth_direction _Transformational_character_ Inward_growing Outward_growing; { 155 Sclerites_Ventral_valve_Posterior_surface_Planar Curved_lateral_profile Planar_lateral_profile; { 156 Sclerites_Ventral_valve_Posterior_surface_Extent _Transformational_character_ Low_Wider_than_deep High_Deeper_than_wide; { 157 Sclerites_Ventral_valve_Posterior_surface_Delthyrium Absent Present; { 158 Sclerites_Ventral_valve_Posterior_surface_Delthyrium_Shape _Transformational_character_ Parallel_sided Triangular Round; { 159 Sclerites_Ventral_valve_Posterior_surface_Delthyrium_Shape_Aspect_of_rounded_opening _Transformational_character_ Elongate_oval_to_rhombic Essentially_circular Wider_than_long; { 160 Sclerites_Ventral_valve_Posterior_surface_Delthyrium_Cover _Transformational_character_ Open Covered_at_least_in_part; { 161 Sclerites_Ventral_valve_Posterior_surface_Delthyrium_Cover_Extent _Transformational_character_ Covered_only_partially_partially_open Completely_covered; { 162 Sclerites_Ventral_valve_Posterior_surface_Delthyrium_Cover_Identity _Transformational_character_ Pseudodeltidium Deltidial_plate_s_ Continuation_of_shell; { 163 Sclerites_Ventral_valve_Posterior_surface_Delthyrium_Pseudodeltidium_Shape _Transformational_character_ Concave Convex; { 164 Sclerites_Ventral_valve_Posterior_surface_Delthyrium_Pseudodeltidium_Hinge_furrows Absent Present; { 165 Sclerites_Ventral_valve_Umbonal_perforation Umbo_imperforate_or_ventral_valve_absent_ Umbonal_perforation; { 166 Sclerites_Ventral_valve_Umbonal_perforation_Shape _Transformational_character_ Circular_or_subcircular_ Rhombic_to_oval Arising_through_decollation; { 167 Sclerites_Ventral_valve_Colleplax_cicatrix_or_pedicle_sheath Absent Present; { 168 Sclerites_Ventral_valve_Median_septum Absent Present; { 169 Sclerites_Ornament_Concentric_ornament _Transformational_character_ Smooth_or_growth_lines_only Concentric_ornament_present; { 170 Sclerites_Ornament_Concentric_ornament_Symmetry _Transformational_character_ Asymmetric_fila_with_outer_faces Symmetric_fila; { 171 Sclerites_Ornament_Radial_ornament Absent Present; { 172 Sclerites_Ornament_Shell_penetrating_spines Absent Present; { 173 Sclerites_Composition_Mineralogy _Transformational_character_ Organic_non_mineralized_ Phosphatic Calcitic Aragonitic; { 174 Sclerites_Composition_Cuticle_or_organic_matrix _Transformational_character_ GAGs_chitin_and_collagen Glycoprotein; { 175 Sclerites_Composition_Incorporation_of_sedimentary_particles Absent Present; { 176 Sclerites_Composition_Microstructure_Number_of_distinct_layers _Transformational_character_ Single_microstructural_layer Two_microstructurally_differentiated_layers Inner_and_outer_laminae_enclosing_medial_void Three_microstrurally_differentiated_layers; { 177 Sclerites_Composition_Microstructure_Format _Transformational_character_ Laminated Fibrous_bundles Nacreous_crossed_lamellar Spherulitic_prisms; { 178 Sclerites_Structure_Stratiform_lamellae_expressed_at_surface _Transformational_character_ Lamellae_not_expressed_at_surface Lamellae_correspond_to_external_shell_ornament; { 179 Sclerites_Structure_Stratiform_laminae_separated _Transformational_character_ Contiguous_stratified_layer Laminae_separated_by_organic_layers_or_voids; { 180 Sclerites_Structure_Stratiform_laminae_with_polygonal_ornament _Transformational_character_ Absent Present; { 181 Sclerites_Structure_Canals Absent Present; { 182 Sclerites_Structure_Punctae Absent Present; { 183 Sclerites_Structure_Pseudopunctae Absent Present; { 184 Sclerites_Structure_External_polygonal_ornament Absent Present; { 185 Sclerites_Structure_Aesthete_canals Absent Present; { 186 Sclerites_Structure_Aesthete_canals_Orientation _Transformational_character_ Predominantly_perpendicular_to_valve_surface Predominantly_parallel_to_valve_surface; { 187 Sclerites_Structure_Aesthete_canals_Size_variation _Transformational_character_ Uniform Heterogeneous; { 188 Sclerites_Structure_Aesthete_canals_Megalaesthete_bulbs _Transformational_character_ Irregularly_spaced Linear_arrangement_with_orderly_spacing; { 189 Sclerites_Structure_Subapical_tunnels Absent Present; { 190 Sclerites_Structure_Articulamentum Absent Present; { 191 Gametes_Gonocoel Absent Retroperineal_gonads; { 192 Gametes_Gonad_position _Transformational_character_ Dorsal_to_gut Ventral_to_gut; { 193 Gametes_Ovary_wall_saccular Plain Saccular; { 194 Gametes_Testis_wall_saccular Plain Saccular; { 195 Gametes_Asexual_reproduction Never_exhibited Frequently_exhibited; { 196 Gametes_Sexes _Transformational_character_ Gonochoristic Hermaphroditic; { 197 Gametes_Fertilization _Transformational_character_ External Internal; { 198 Gametes_Egg_Size _Transformational_character_ Small_100_um_little_yolk Large_110_um_much_yolk; { 199 Gametes_Egg_Protective_membrane Absent Present; { 200 Gametes_Egg_Site_of_maturation _Transformational_character_ Body_cavity Mantle_canals Ovicell Ovaries; { 201 Gametes_Spermatozoa_Nucleus_Aspect Equant_length_comparable_to_width Elongate_length_more_than_twice_width; { 202 Gametes_Spermatozoa_Nucleus_Shape _Transformational_character_ Convex_i.e._round_ Concave_i.e._with_invagination_; { 203 Gametes_Spermatozoa_Nucleus_Nuclear_filament Absent Present; { 204 Gametes_Spermatozoa_Anterior_nuclear_fossa Absent Present; { 205 Gametes_Spermatozoa_Acrosome Absent Present; { 206 Gametes_Spermatozoa_Acrosome_Shape _Transformational_character_ Pear_shaped Needle_shaped Disc_shaped Conical Vesicle_i.e._subspherical; { 207 Gametes_Spermatozoa_Acrosome_Differentiated_internally No_internal_differentiation Acrosome_differentiated_internally; { 208 Gametes_Spermatozoa_Acrosome_Subacrosomal_basal_plate Absent Present; { 209 Gametes_Spermatozoa_Acrosome_Subacrosomal_basal_plate_Basal_granule Absent Present; { 210 Gametes_Spermatozoa_Mid_piece Multiple_mitochondria Single_ring_shaped_mitochondrion; { 211 Gametes_Spermatozoa_Mid_piece_Mitochondrial_location _Transformational_character_ In_sheath_around_flagellum In_ring_around_centrioles In_ring_around_offset_basal_body Lateral_and_anterior_mitochondria; { 212 Gametes_Spermatozoa_Centrioles_Orientation Orthogonal Parallel; { 213 Gametes_Spermatozoa_Centrioles_Fusion Discrete Fused; { 214 Gametes_Spermatozoa_Satellite_fibre_complex Annulus_not_associated_with_satellite_fibres Annulus_associated_with_satellite_fibres; { 215 Gametes_Spermatozoa_Mitochondria_Shape _Transformational_character_ Spherical_to_subspherical Rods Elongate_sac_like Fused_spiral; { 216 Gametes_Spermatozoa_Mitochondria_Cristae_Configuration Unmodified Arranged_in_parallel_plates; { 217 Gametes_Spermatozoa_Mitochondria_Midpiece _Transformational_character_ Extremely_short Long Forms_continuous_sheath; { 218 Embryo_Micromere_size _Transformational_character_ Similar_to_macromeres Small_relative_to_macromeres; { 219 Embryo_Cleavage_Equal _Transformational_character_ Unequal Equal; { 220 Embryo_Cleavage_Cross_pattern Absent Cross_whether_molluscan_or_annelid_; { 221 Embryo_Cleavage_Polar_lobe_formation _Transformational_character_ Absent Present; { 222 Embryo_Cleavage_Spiral _Transformational_character_ Absent Present; { 223 Embryo_Origin_of_mesoderm _Transformational_character_ _4d_cell_from_the_blastopore_ridge_or_as_ectomesoderm Archenteron; { 224 Larva_Apical_organ_Muscles_extending_to_the_hyposphere Absent Present; { 225 Larva_Apical_organ_Serotonergic_cells _Transformational_character_ Two_flask_shaped_cells Four_flask_shaped_cells Cluster_of_c._eight_flask_shaped_cells Aggregation_of_multiple_cells_of_multiple_types; { 226 Larva_Apical_organ_Develops_into_adult_brain _Transformational_character_ Brain_has_other_origin Adult_brain_derived_from_larval_apical_organ_apical_pole; { 227 Larva_Brain_persists_into_adulthood _Transformational_character_ Brain_lost Brain_retained_to_adulthood; { 228 Larva_Origin_of_body_cavity _Transformational_character_ Mesenchyme Coelom; { 229 Larva_Formation_of_coelomoducts _Transformational_character_ Outgrowth Ingrowth; { 230 Larva_Foot Absent Present; { 231 Larva_Foot_Pedal_gland Absent Present; { 232 Larva_Foot_Pedal_gland_Retained_to_adulthood Absent Present; { 233 Larva_Coelom_Paired Absent Paired_coelom_originating_from_two_teloblasts_derived_from_4d; { 234 Larva_Coelom_Paried_Includes_pericardium Paired_coelom_absent_or_does_not_include_pericardium Paired_coelom_includes_pericardium; { 235 Larva_Feeding _Transformational_character_ Lecithotrophic_or_otherwise_non_feeding_ Planktotrophic_or_otherwise_feeding_; { 236 Larva_Cilia_Metatroch Absent Present; { 237 Larva_Cilia_Telotroch Absent Present; { 238 Larva_Cilia_Ciliated_food_groove Absent Present; { 239 Larva_Cilia_Ciliary_bands_Downstream Absent Present; { 240 Larva_Cilia_Ciliary_bands_Upstream Absent Present; { 241 Larva_Cilia_Adoral_ciliary_band Absent Present; { 242 Larva_Cilia_Nerve_ring_underlying_ciliated_larval_swimming_organ Absent Present; { 243 Ciliary_ultrastructure_Accessory_centriole Absent Present; { 244 Ciliary_ultrastructure_Aggregation_of_granules_below_basal_plate Absent Present; { 245 Ciliary_ultrastructure_Basal_foot_Radiating_tubular_fibres Absent Present; { 246 Ciliary_ultrastructure_Basal_plate _Transformational_character_ Thin Thick_blurry; { 247 Ciliary_ultrastructure_Brush_border_of_microvilli Absent Present; { 248 Ciliary_ultrastructure_Centriolar_triplet_derivative_in_basal_body _Transformational_character_ 9_2_pattern 9_3_pattern; { 249 Ciliary_ultrastructure_Ciliary_necklace_with_connecting_strands Absent Present; { 250 Ciliary_ultrastructure_Monociliate_epidermal_cells Absent Present; { 251 Ciliary_ultrastructure_Compound_cilia_Presence Absent Present; { 252 Ciliary_ultrastructure_Compound_cilia_Origin _Transformational_character_ Several_monociliate_cells On_multiciliated_cell; { 253 Ciliary_ultrastructure_Glycocalyx_ultrastructure _Transformational_character_ Homogeneous Layered; { 254 Ciliary_ultrastructure_Microvilli_on_epidermal_surface_Branched Unbranched Branched; { 255 Ciliary_ultrastructure_Vertical_ciliary_rootlet_Length _Transformational_character_ Short Long; { 256 Ciliary_ultrastructure_Vertical_ciliary_rootlet_Shape _Transformational_character_ Conical Flat; { 257 Ciliary_ultrastructure_Secondary_ciliary_rootlet_Presence Absent Present; { 258 Ciliary_ultrastructure_Secondary_ciliary_rootlet_Length _Transformational_character_ Short Long; { 259 Ciliary_ultrastructure_Secondary_ciliary_rootlet_Shape _Transformational_character_ Conical Flat; { 260 Nephridia_Podocytes Absent Present; { 261 Nephridia_Rhogocytes Absent Present; { 262 Nephridia_Serve_as_excretory_organs No Yes; { 263 Nephridia_Serially_repeated _Transformational_character_ Not_repeated Serially_repeated; { 264 Nephridia_Protonephridia Absent Present; { 265 Nephridia_Metanephridia Absent Present; { 266 Cuticle_Layers Simple_i.e._glycocalyx_ Distinct_epicuticle_and_endocuticle; { 267 Cuticle_Composition _Transformational_character_ Chitinous Collagen; { 268 Cuticle_Fibrous_layer_with_thick_fibrils Absent Present; { 269 Cuticle_Homogeneous_layer Absent Present; { 270 Cuticle_Resilience _Transformational_character_ Labile Robust; { 271 Cuticle_Microvilli Absent Microvilli_present_in_the_cuticle; { 272 Muscles_Longitudinal_muscle_bands Absent Present; { 273 Muscles_Circular_muscles Absent Present; { 274 Muscles_Cytology _Transformational_character_ Smooth Obliquely_striated Smooth_on_abfrontal_face_striated_on_frontal_face; { 275 Muscles_Histology _Transformational_character_ Fibre_type Epithelially_organized; { 276 Glands_Paired_pharyngeal_diverticulae Absent Present; { 277 Nervous_system_Orthogonal Not_orthogonal Orthogonal; { 278 Nervous_system_Glial_system Absent Present; { 279 Nervous_system_Dorso_terminal_sense_organ Absent Present; { 280 Nervous_system_Statocysts Absent Present; { 281 Nervous_system_Nuchal_organs Absent Present; { 282 Nervous_system_Buccal_nerve_ring Absent Present; { 283 Nervous_system_Anterior_nerve_loop Absent Present; { 284 Nervous_system_Suprarectal_commissure Absent Present; { 285 Nervous_system_Suprarectal_commissure_Ganglionated Ganglia_absent Strongly_ganglionated; { 286 Nervous_system_Formation_of_ganglia _Transformational_character_ From_cerebral_region In_situ Invagination_of_epithelium; { 287 Nervous_system_Cerebral_ganglia_Presence Absent Present; { 288 Nervous_system_Cerebral_gangila_Fused _Transformational_character_ Pair_of_distinct_ganglia Single_ganglion_or_fused_ganglia; { 289 Nervous_system_Cerebral_ganglia_Transverse_commissures Absent Present; { 290 Nervous_system_Cerebral_ganglia_Transverse_commissures_Number _Transformational_character_ One Two Three Four; { 291 Nervous_system_Serially_repeated_ganglia Absent Present; { 292 Nervous_system_Serially_repeated_segmental_nerves Absent Present; { 293 Nervous_system_Nerve_cords _Transformational_character_ Ventral_nerve_cords_only Tetraneury_one_pair_of_ventral_and_one_pair_of_lateral_nerve_cords; { 294 Nervous_system_Nerve_cords_Medulla _Transformational_character_ Not_medullary Medullary; { 295 Nervous_system_Ventral_longitudinal_nerves Separate Paired_or_secondarily_fused; { 296 Nervous_system_Ventral_cord_location _Transformational_character_ Subepidermal Intraepidermal; { 297 Nervous_system_Ventral_cord_commissures _Transformational_character_ Not_segmentally_arranged Segmentally_arranged; { 298 MicroRNA_Brachiopod_candidate_1 Absent Present; { 299 MicroRNA_mir_36 Absent Present; { 300 MicroRNA_mir_76 Absent Present; { 301 MicroRNA_mir_124 Absent Present; { 302 MicroRNA_mir_190 Absent Present; { 303 MicroRNA_mir_219 Absent Present; { 304 MicroRNA_mir_242 Absent Present; { 305 MicroRNA_mir_278 Absent Present; { 306 MicroRNA_mir_1984 Absent Present; { 307 MicroRNA_mir_1985 Absent Present; { 308 MicroRNA_mir_1986 Absent Present; { 309 MicroRNA_mir_1987 Absent Present; { 310 MicroRNA_mir_1988 Absent Present; { 311 MicroRNA_mir_1989 Absent Present; { 312 MicroRNA_mir_1990 Absent Present; { 313 MicroRNA_mir_1991 Absent Present; { 314 MicroRNA_mir_1994 Absent Present; { 315 MicroRNA_mir_1995 Absent Present; { 316 MicroRNA_mir_1996 Absent Present; { 317 MicroRNA_mir_1997 Absent Present; { 318 MicroRNA_mir_1998 Absent Present; { 319 MicroRNA_mir_1999 Absent Present; { 320 MicroRNA_mir_2000 Absent Present; { 321 MicroRNA_mir_2001 Absent Present; { 322 MicroRNA_mir_2685 Absent Present; { 323 MicroRNA_mir_2686 Absent Present; { 324 MicroRNA_mir_2687 Absent Present; { 325 MicroRNA_mir_2688 Absent Present; { 326 MicroRNA_mir_2689 Absent Present; { 327 MicroRNA_mir_2690 Absent Present; { 328 MicroRNA_mir_2691 Absent Present; { 329 MicroRNA_mir_2693 Absent Present; { 330 MicroRNA_mir_2693 Absent Present; { 331 MicroRNA_mir_2722 Absent Present; { 332 MicroRNA_mir_5045 Absent Present; ; ccode - 0.332; ;