Gastropods having the gills when present posterior to the heart and having no operculum: includes sea slugs; sea butterflies; sea hares
Noun
gastropods having the gills when present posterior to the heart and having no operculum: includes sea slugs; sea butterflies; sea hares
Usage Examples
subclass_Opisthobranchia, asubclass_Opisthobranchia, wsubclass_Opisthobranchia, esubclass_Opisthobranchia, dsubclass_Opisthobranchia, xsubclass_Opisthobranchia, zsubclass_Opisthobranchia, aubclass_Opisthobranchia, wubclass_Opisthobranchia, eubclass_Opisthobranchia, dubclass_Opisthobranchia, xubclass_Opisthobranchia, zubclass_Opisthobranchia, saubclass_Opisthobranchia, swubclass_Opisthobranchia, seubclass_Opisthobranchia, sdubclass_Opisthobranchia, sxubclass_Opisthobranchia, szubclass_Opisthobranchia, syubclass_Opisthobranchia, s7ubclass_Opisthobranchia, s8ubclass_Opisthobranchia, siubclass_Opisthobranchia, sjubclass_Opisthobranchia, sybclass_Opisthobranchia, s7bclass_Opisthobranchia, s8bclass_Opisthobranchia, sibclass_Opisthobranchia, sjbclass_Opisthobranchia, suybclass_Opisthobranchia, su7bclass_Opisthobranchia, su8bclass_Opisthobranchia, suibclass_Opisthobranchia, sujbclass_Opisthobranchia, suvbclass_Opisthobranchia, sugbclass_Opisthobranchia, suhbclass_Opisthobranchia, sunbclass_Opisthobranchia, su bclass_Opisthobranchia, suvclass_Opisthobranchia, sugclass_Opisthobranchia, suhclass_Opisthobranchia, sunclass_Opisthobranchia, su class_Opisthobranchia, subvclass_Opisthobranchia, subgclass_Opisthobranchia, subhclass_Opisthobranchia, subnclass_Opisthobranchia, sub class_Opisthobranchia, subxclass_Opisthobranchia, subdclass_Opisthobranchia, subfclass_Opisthobranchia, subvclass_Opisthobranchia, sub class_Opisthobranchia, subxlass_Opisthobranchia, subdlass_Opisthobranchia, subflass_Opisthobranchia, subvlass_Opisthobranchia, sub lass_Opisthobranchia, subcxlass_Opisthobranchia, subcdlass_Opisthobranchia, subcflass_Opisthobranchia, subcvlass_Opisthobranchia, subc lass_Opisthobranchia, subcklass_Opisthobranchia, subcolass_Opisthobranchia, subcplass_Opisthobranchia, subc:lass_Opisthobranchia, subckass_Opisthobranchia, subcoass_Opisthobranchia, subcpass_Opisthobranchia, subc:ass_Opisthobranchia, subclkass_Opisthobranchia, subcloass_Opisthobranchia, subclpass_Opisthobranchia, subcl:ass_Opisthobranchia, subclqass_Opisthobranchia, subclwass_Opisthobranchia, subclsass_Opisthobranchia, subclzass_Opisthobranchia, subclqss_Opisthobranchia, subclwss_Opisthobranchia, subclsss_Opisthobranchia, subclzss_Opisthobranchia, subclaqss_Opisthobranchia, subclawss_Opisthobranchia, subclasss_Opisthobranchia, subclazss_Opisthobranchia, subclaass_Opisthobranchia, subclawss_Opisthobranchia, subclaess_Opisthobranchia, subcladss_Opisthobranchia, subclaxss_Opisthobranchia, subclazss_Opisthobranchia, subclaas_Opisthobranchia, subclaws_Opisthobranchia, subclaes_Opisthobranchia, subclads_Opisthobranchia, subclaxs_Opisthobranchia, subclazs_Opisthobranchia, subclasas_Opisthobranchia, subclasws_Opisthobranchia, subclases_Opisthobranchia, subclasds_Opisthobranchia, subclasxs_Opisthobranchia, subclaszs_Opisthobranchia, subclasas_Opisthobranchia, subclasws_Opisthobranchia, subclases_Opisthobranchia, subclasds_Opisthobranchia, subclasxs_Opisthobranchia, subclaszs_Opisthobranchia, subclasa_Opisthobranchia, subclasw_Opisthobranchia, subclase_Opisthobranchia, subclasd_Opisthobranchia, subclasx_Opisthobranchia, subclasz_Opisthobranchia, subclassa_Opisthobranchia, subclassw_Opisthobranchia, subclasse_Opisthobranchia, subclassd_Opisthobranchia, subclassx_Opisthobranchia, subclassz_Opisthobranchia, subclass_Opisthobranchia, subclassOpisthobranchia, subclass_Opisthobranchia, subclass_Opisthobranchia, subclass_pisthobranchia, subclass_Opisthobranchia, subclass_Oopisthobranchia, subclass_O0pisthobranchia, subclass_Olpisthobranchia, subclass_Ooisthobranchia, subclass_O0isthobranchia, subclass_Olisthobranchia, subclass_Opoisthobranchia, subclass_Op0isthobranchia, subclass_Oplisthobranchia, subclass_Opuisthobranchia, subclass_Op8isthobranchia, subclass_Op9isthobranchia, subclass_Opoisthobranchia, subclass_Opjisthobranchia, subclass_Opkisthobranchia, subclass_Opusthobranchia, subclass_Op8sthobranchia, subclass_Op9sthobranchia, subclass_Oposthobranchia, subclass_Opjsthobranchia, subclass_Opksthobranchia, subclass_Opiusthobranchia, subclass_Opi8sthobranchia, subclass_Opi9sthobranchia, subclass_Opiosthobranchia, subclass_Opijsthobranchia, subclass_Opiksthobranchia, subclass_Opiasthobranchia, subclass_Opiwsthobranchia, subclass_Opiesthobranchia, subclass_Opidsthobranchia, subclass_Opixsthobranchia, subclass_Opizsthobranchia, subclass_Opiathobranchia, subclass_Opiwthobranchia, subclass_Opiethobranchia, subclass_Opidthobranchia, subclass_Opixthobranchia, subclass_Opizthobranchia, subclass_Opisathobranchia, subclass_Opiswthobranchia, subclass_Opisethobranchia, subclass_Opisdthobranchia, subclass_Opisxthobranchia, subclass_Opiszthobranchia, subclass_Opisrthobranchia, subclass_Opis5thobranchia, subclass_Opis6thobranchia, subclass_Opisythobranchia, subclass_Opisgthobranchia, subclass_Opisrhobranchia, subclass_Opis5hobranchia, subclass_Opis6hobranchia, subclass_Opisyhobranchia, subclass_Opisghobranchia, subclass_Opistrhobranchia, subclass_Opist5hobranchia, subclass_Opist6hobranchia, subclass_Opistyhobranchia, subclass_Opistghobranchia, subclass_Opistghobranchia, subclass_Opistyhobranchia, subclass_Opistuhobranchia, subclass_Opistjhobranchia, subclass_Opistnhobranchia, subclass_Opistgobranchia, subclass_Opistyobranchia, subclass_Opistuobranchia, subclass_Opistjobranchia, subclass_Opistnobranchia, subclass_Opisthgobranchia, subclass_Opisthyobranchia, subclass_Opisthuobranchia, subclass_Opisthjobranchia, subclass_Opisthnobranchia, subclass_Opisthiobranchia, subclass_Opisth9obranchia, subclass_Opisth0obranchia, subclass_Opisthpobranchia, subclass_Opisthlobranchia, subclass_Opisthibranchia, subclass_Opisth9branchia, subclass_Opisth0branchia, subclass_Opisthpbranchia, subclass_Opisthlbranchia, subclass_Opisthoibranchia, subclass_Opistho9branchia, subclass_Opistho0branchia, subclass_Opisthopbranchia, subclass_Opistholbranchia, subclass_Opisthovbranchia, subclass_Opisthogbranchia, subclass_Opisthohbranchia, subclass_Opisthonbranchia, subclass_Opistho branchia, subclass_Opisthovranchia, subclass_Opisthogranchia, subclass_Opisthohranchia, subclass_Opisthonranchia, subclass_Opistho ranchia, subclass_Opisthobvranchia, subclass_Opisthobgranchia, subclass_Opisthobhranchia, subclass_Opisthobnranchia, subclass_Opisthob ranchia, subclass_Opisthoberanchia, subclass_Opisthob4ranchia, subclass_Opisthob5ranchia, subclass_Opisthobtranchia, subclass_Opisthobfranchia, subclass_Opisthobeanchia, subclass_Opisthob4anchia, subclass_Opisthob5anchia, subclass_Opisthobtanchia, subclass_Opisthobfanchia, subclass_Opisthobreanchia, subclass_Opisthobr4anchia, subclass_Opisthobr5anchia, subclass_Opisthobrtanchia, subclass_Opisthobrfanchia, subclass_Opisthobrqanchia, subclass_Opisthobrwanchia, subclass_Opisthobrsanchia, subclass_Opisthobrzanchia, subclass_Opisthobrqnchia, subclass_Opisthobrwnchia, subclass_Opisthobrsnchia, subclass_Opisthobrznchia, subclass_Opisthobraqnchia, subclass_Opisthobrawnchia, subclass_Opisthobrasnchia, subclass_Opisthobraznchia, subclass_Opisthobrabnchia, subclass_Opisthobrahnchia, subclass_Opisthobrajnchia, subclass_Opisthobramnchia, subclass_Opisthobra nchia, subclass_Opisthobrabchia, subclass_Opisthobrahchia, subclass_Opisthobrajchia, subclass_Opisthobramchia, subclass_Opisthobra chia, subclass_Opisthobranbchia, subclass_Opisthobranhchia, subclass_Opisthobranjchia, subclass_Opisthobranmchia, subclass_Opisthobran chia, subclass_Opisthobranxchia, subclass_Opisthobrandchia, subclass_Opisthobranfchia, subclass_Opisthobranvchia, subclass_Opisthobran chia, subclass_Opisthobranxhia, subclass_Opisthobrandhia, subclass_Opisthobranfhia, subclass_Opisthobranvhia, subclass_Opisthobran hia, subclass_Opisthobrancxhia, subclass_Opisthobrancdhia, subclass_Opisthobrancfhia, subclass_Opisthobrancvhia, subclass_Opisthobranc hia, subclass_Opisthobrancghia, subclass_Opisthobrancyhia, subclass_Opisthobrancuhia, subclass_Opisthobrancjhia, subclass_Opisthobrancnhia, subclass_Opisthobrancgia, subclass_Opisthobrancyia, subclass_Opisthobrancuia, subclass_Opisthobrancjia, subclass_Opisthobrancnia, subclass_Opisthobranchgia, subclass_Opisthobranchyia, subclass_Opisthobranchuia, subclass_Opisthobranchjia, subclass_Opisthobranchnia, subclass_Opisthobranchuia, subclass_Opisthobranch8ia, subclass_Opisthobranch9ia, subclass_Opisthobranchoia, subclass_Opisthobranchjia, subclass_Opisthobranchkia, subclass_Opisthobranchua, subclass_Opisthobranch8a, subclass_Opisthobranch9a, subclass_Opisthobranchoa, subclass_Opisthobranchja, subclass_Opisthobranchka, subclass_Opisthobranchiua, subclass_Opisthobranchi8a, subclass_Opisthobranchi9a, subclass_Opisthobranchioa, subclass_Opisthobranchija, subclass_Opisthobranchika, subclass_Opisthobranchiqa, subclass_Opisthobranchiwa, subclass_Opisthobranchisa, subclass_Opisthobranchiza, subclass_Opisthobranchiq, subclass_Opisthobranchiw, subclass_Opisthobranchis, subclass_Opisthobranchiz, subclass_Opisthobranchiaq, subclass_Opisthobranchiaw, subclass_Opisthobranchias, subclass_Opisthobranchiaz.