Family Chronidae : 35 Genus 1/35 Genus Antinous : 1 Species 1/1 Antinous anthropophagorum 2/35 Genus Atrichoconcha : 6 Species 1/6 Atrichoconcha bakeri 2/6 Atrichoconcha gummata 3/6 Atrichoconcha luteofasciata 4/6 Atrichoconcha oblita 5/6 Atrichoconcha panayensis 6/6 Atrichoconcha semisculpta 3/35 Genus Bekkochlamys : 18 Species 1/18 Bekkochlamys danjoensis 2/18 Bekkochlamys dulcis 3/18 Bekkochlamys kagaensis 4/18 Bekkochlamys koshikijimanus 5/18 Bekkochlamys kurodai 6/18 Bekkochlamys kuroshimana 7/18 Bekkochlamys masakii 8/18 Bekkochlamys micrograpta 9/18 Bekkochlamys nikkoensis 10/18 Bekkochlamys perfragilis 11/18 Bekkochlamys quelpartensis 12/18 Bekkochlamys rapida 13/18 Bekkochlamys sakui 14/18 Bekkochlamys septentrionalis 15/18 Bekkochlamys serenus 16/18 Bekkochlamys shikokuensis 17/18 Bekkochlamys subrejecta 18/18 Bekkochlamys teramachii 4/35 Genus Ceratochlamys : 2 Species 1/2 Ceratochlamys ceratodes 2/2 Ceratochlamys hiraseana 5/35 Genus Chronos : 1 Species 1/1 Chronos sublimis 6/35 Genus Danjochlamys : 1 Species 1/1 Danjochlamys meshimaensis 7/35 Genus Exrhysota : 1 Species 1/1 Exrhysota brookei 8/35 Genus Gastrodontella : 1 Species 1/1 Gastrodontella stenogyra 9/35 Genus Glyptobensonia : 11 Species 1/11 Glyptobensonia acutimargo 2/11 Glyptobensonia cardiostoma 3/11 Glyptobensonia carinata 4/11 Glyptobensonia diplotropis 5/11 Glyptobensonia euglypta 6/11 Glyptobensonia exasperata 7/11 Glyptobensonia holotrachia 8/11 Glyptobensonia lima 9/11 Glyptobensonia radula 10/11 Glyptobensonia radulella 11/11 Glyptobensonia strigilis 10/35 Genus Hemiglypta : 18 Species 1/18 Hemiglypta blainvilliana 2/18 Hemiglypta castaneofusca 3/18 Hemiglypta connectens 4/18 Hemiglypta cuvieriana 5/18 Hemiglypta franciscanorum 6/18 Hemiglypta franzhuberi 7/18 Hemiglypta fraterna 8/18 Hemiglypta fulvida 9/18 Hemiglypta globosa 10/18 Hemiglypta iloilana 11/18 Hemiglypta infrastriata 12/18 Hemiglypta mayonensis 13/18 Hemiglypta microglypta 14/18 Hemiglypta moussoni 15/18 Hemiglypta panayensis 16/18 Hemiglypta semperi 17/18 Hemiglypta sororia 18/18 Hemiglypta webbi 11/35 Genus Hemiglyptopsis : 5 Species 1/5 Hemiglyptopsis chimbuensis 2/5 Hemiglyptopsis densegranosa 3/5 Hemiglyptopsis depressa 4/5 Hemiglyptopsis fouillioyi 5/5 Hemiglyptopsis salebrosa 12/35 Genus Hemitrichiella : 22 Species 1/22 Hemitrichiella aparriana 2/22 Hemitrichiella boettgeri 3/22 Hemitrichiella brachytricha 4/22 Hemitrichiella consimilis 5/22 Hemitrichiella flavida 6/22 Hemitrichiella hidalgoi 7/22 Hemitrichiella kobelti 8/22 Hemitrichiella laccata 9/22 Hemitrichiella moerchi 10/22 Hemitrichiella oblita 11/22 Hemitrichiella pandana 12/22 Hemitrichiella plateni 13/22 Hemitrichiella platyzona 14/22 Hemitrichiella pruinosa 15/22 Hemitrichiella purpurascens 16/22 Hemitrichiella setiger 17/22 Hemitrichiella setosula 18/22 Hemitrichiella striatula 19/22 Hemitrichiella tablasensis 20/22 Hemitrichiella tagalensis 21/22 Hemitrichiella velutina 22/22 Hemitrichiella velutinella 13/35 Genus Japanochlamys : 6 Species 1/6 Japanochlamys awaensis 2/6 Japanochlamys cerasina 3/6 Japanochlamys crenata 4/6 Japanochlamys decens 5/6 Japanochlamys hakonensis 6/6 Japanochlamys shinanoensis 14/35 Genus Kaliella : 124 Species 1/124 Kaliella accepta 2/124 Kaliella ahitsitondronae 3/124 Kaliella ammastoma 4/124 Kaliella animula 5/124 Kaliella aspirans 6/124 Kaliella barrakporensis 7/124 Kaliella bhasini 8/124 Kaliella bhutanensis 9/124 Kaliella bullula 10/124 Kaliella burrailensis 11/124 Kaliella busauensis 12/124 Kaliella cavicola 13/124 Kaliella chekiangensis 14/124 Kaliella chennelli 15/124 Kaliella cherraensis 16/124 Kaliella chondrium 17/124 Kaliella colletti 18/124 Kaliella comorensis 19/124 Kaliella costata 20/124 Kaliella costigera 21/124 Kaliella crandalli 22/124 Kaliella cruda 23/124 Kaliella delectabilis 24/124 Kaliella dendrobates 25/124 Kaliella dendrophila 26/124 Kaliella dentifera 27/124 Kaliella depauperata 28/124 Kaliella depressa 29/124 Kaliella difficilis 30/124 Kaliella dikrangensis 31/124 Kaliella ditropis 32/124 Kaliella dolichoconus 33/124 Kaliella doliolum 34/124 Kaliella dorri 35/124 Kaliella elongata 36/124 Kaliella euconuloides 37/124 Kaliella euconus 38/124 Kaliella eurytrochus 39/124 Kaliella fastigiata 40/124 Kaliella flatura 41/124 Kaliella fourneauxensis 42/124 Kaliella franciscana 43/124 Kaliella gradata 44/124 Kaliella gratiosa 45/124 Kaliella gregaria 46/124 Kaliella haiphongensis 47/124 Kaliella henzadaens 48/124 Kaliella hongkongensis 49/124 Kaliella humilis 50/124 Kaliella infantilis 51/124 Kaliella iredalei 52/124 Kaliella jaintiaca 53/124 Kaliella joubini 54/124 Kaliella kezamahensis 55/124 Kaliella khasiaca 56/124 Kaliella kinabaluensis 57/124 Kaliella kjellerupi 58/124 Kaliella lailangkotensis 59/124 Kaliella lamprocystis 60/124 Kaliella leithiana 61/124 Kaliella leucotropis 62/124 Kaliella lhotaensis 63/124 Kaliella micracyna 64/124 Kaliella microconus 65/124 Kaliella micropetasus 66/124 Kaliella microsoma 67/124 Kaliella microtholus 68/124 Kaliella micula 69/124 Kaliella miliacea 70/124 Kaliella minutissima 71/124 Kaliella monticola 72/124 Kaliella munipurensis 73/124 Kaliella muongomensis 74/124 Kaliella nagaensis 75/124 Kaliella nana 76/124 Kaliella nematorhaphe 77/124 Kaliella nephelophila 78/124 Kaliella nongsteinensis 79/124 Kaliella novopommerana 80/124 Kaliella opaca 81/124 Kaliella ordinaria 82/124 Kaliella oxyconus 83/124 Kaliella paucistriata 84/124 Kaliella peliosanthi 85/124 Kaliella phacomorpha 86/124 Kaliella platyconus 87/124 Kaliella polygyra 88/124 Kaliella pseudositala 89/124 Kaliella punctata 90/124 Kaliella pusilla 91/124 Kaliella pyramidata 92/124 Kaliella radicita 93/124 Kaliella regularis 94/124 Kaliella resinula 95/124 Kaliella richilaensis 96/124 Kaliella rissomensis 97/124 Kaliella ruga 98/124 Kaliella rupicola 99/124 Kaliella salicensis 100/124 Kaliella scandens 101/124 Kaliella seckingeriana 102/124 Kaliella semisculpta 103/124 Kaliella shillongensis 104/124 Kaliella sikkimensis 105/124 Kaliella soulaiana 106/124 Kaliella spelaea 107/124 Kaliella stenopleuris 108/124 Kaliella striolata 109/124 Kaliella stylodonta 110/124 Kaliella subelongata 111/124 Kaliella sublaxa 112/124 Kaliella subnodosa 113/124 Kaliella subsculpta 114/124 Kaliella tenellula 115/124 Kaliella teriaensis 116/124 Kaliella tholus 117/124 Kaliella timorensis 118/124 Kaliella tirutana 119/124 Kaliella tongkingensis 120/124 Kaliella tonglonensis 121/124 Kaliella transitans 122/124 Kaliella vagata 123/124 Kaliella victoriae 124/124 Kaliella vulcani 15/35 Genus Lamarckiella : 13 Species 1/13 Lamarckiella balerana 2/13 Lamarckiella bulla 3/13 Lamarckiella carinata 4/13 Lamarckiella deveyrai 5/13 Lamarckiella hepatica 6/13 Lamarckiella muelleri 7/13 Lamarckiella negrosensis 8/13 Lamarckiella nigrescens 9/13 Lamarckiella oweniana 10/13 Lamarckiella porphyria 11/13 Lamarckiella semperi 12/13 Lamarckiella stolephora 13/13 Lamarckiella zeus 16/35 Genus Lepidotrichia : 1 Species 1/1 Lepidotrichia purpurascens 17/35 Genus Macroceras : 3 Species 1/3 Macroceras fasciata 2/3 Macroceras platytaenia 3/3 Macroceras spectabilis 18/35 Genus Nesokaliella : 3 Species 1/3 Nesokaliella intermedia 2/3 Nesokaliella minuta 3/3 Nesokaliella subturritula 19/35 Genus Nipponochlamys : 9 Species 1/9 Nipponochlamys fusanus 2/9 Nipponochlamys hakusanus 3/9 Nipponochlamys hokkaidonis 4/9 Nipponochlamys hypostilbe 5/9 Nipponochlamys izushichitojimana 6/9 Nipponochlamys lineatus 7/9 Nipponochlamys semisericata 8/9 Nipponochlamys subelimatus 9/9 Nipponochlamys takahashii 20/35 Genus Otesiopsis : 5 Species 1/5 Otesiopsis japonica 2/5 Otesiopsis kanumuriyamensis 3/5 Otesiopsis kawaguchii 4/5 Otesiopsis taiwanica 5/5 Otesiopsis yamamotoaizoi 21/35 Genus Parakaliella : 25 Species 1/25 Parakaliella acutanguliodes 2/25 Parakaliella affinis 3/25 Parakaliella austeniana 4/25 Parakaliella bimaris 5/25 Parakaliella fusaniana 6/25 Parakaliella habei 7/25 Parakaliella hachijoensis 8/25 Parakaliella harimensis 9/25 Parakaliella higashiyamana 10/25 Parakaliella hizenensis 11/25 Parakaliella kagaensis 12/25 Parakaliella kikaigashimae 13/25 Parakaliella kunsanica 14/25 Parakaliella kyotoensis 15/25 Parakaliella modesta 16/25 Parakaliella nahaensis 17/25 Parakaliella obesiconus 18/25 Parakaliella okiana 19/25 Parakaliella otakiana 20/25 Parakaliella pagoduloides 21/25 Parakaliella ruida 22/25 Parakaliella sadoensis 23/25 Parakaliella serica 24/25 Parakaliella venusta 25/25 Parakaliella yaeamensis 22/35 Genus Pararyssota : 2 Species 1/2 Pararyssota maxima 2/2 Pararyssota quadrasi 23/35 Genus Platymma : 1 Species 1/1 Platymma tweediei 24/35 Genus Ponapea : 1 Species 1/1 Ponapea ponapensis 25/35 Genus Pseudhelicarion : 12 Species 1/12 Pseudhelicarion bisligensis 2/12 Pseudhelicarion ceratodes 3/12 Pseudhelicarion compactus 4/12 Pseudhelicarion gemma 5/12 Pseudhelicarion helicoides 6/12 Pseudhelicarion latitans 7/12 Pseudhelicarion perforatus 8/12 Pseudhelicarion radiatus 9/12 Pseudhelicarion sarcodes 10/12 Pseudhelicarion subcarinatus 11/12 Pseudhelicarion subfuscus 12/12 Pseudhelicarion virescens 26/35 Genus Pseudokaliella : 6 Species 1/6 Pseudokaliella akhaensis 2/6 Pseudokaliella annandalei 3/6 Pseudokaliella dihingensis 4/6 Pseudokaliella nevilli 5/6 Pseudokaliella ornatula 6/6 Pseudokaliella sadiyaensis 27/35 Genus Ryssota : 9 Species 1/9 Ryssota antonii 2/9 Ryssota dvitija 3/9 Ryssota gervaisii 4/9 Ryssota mororum 5/9 Ryssota otaheitana 6/9 Ryssota sagittifera 7/9 Ryssota sauli 8/9 Ryssota uranus 9/9 Ryssota webbi 28/35 Genus Striokaliella : 0 29/35 Genus Takemasaia : 1 Species 1/1 Takemasaia gudei 30/35 Genus Trichobensonia : 0 31/35 Genus Trochochlamys : 21 Species 1/21 Trochochlamys acutangula 2/21 Trochochlamys borealis 3/21 Trochochlamys crenulata 4/21 Trochochlamys fraterna 5/21 Trochochlamys humiliconus 6/21 Trochochlamys kiiensis 7/21 Trochochlamys labilis 8/21 Trochochlamys lioconus 9/21 Trochochlamys lioderma 10/21 Trochochlamys longa 11/21 Trochochlamys longissima 12/21 Trochochlamys monticola 13/21 Trochochlamys nesiotica 14/21 Trochochlamys ogasawarana 15/21 Trochochlamys okiensis 16/21 Trochochlamys okinoshimana 17/21 Trochochlamys settuensis 18/21 Trochochlamys sororcula 19/21 Trochochlamys subcrenulata 20/21 Trochochlamys tanzawaensis 21/21 Trochochlamys xenica 32/35 Genus Trukrhysa : 1 Species 1/1 Trukrhysa pachystoma 33/35 Genus Vitrinoidea : 2 Species 1/2 Vitrinoidea albajensis 2/2 Vitrinoidea quadrasi 34/35 Genus Vitrinopsis : 10 Species 1/10 Vitrinopsis aperta 2/10 Vitrinopsis beckiana 3/10 Vitrinopsis cebuana 4/10 Vitrinopsis fruhstorferi 5/10 Vitrinopsis microhelix 6/10 Vitrinopsis nucleata 7/10 Vitrinopsis papillata 8/10 Vitrinopsis planulata 9/10 Vitrinopsis quadrasi 10/10 Vitrinopsis tuberculata 35/35 Genus Yamatochlamys : 6 Species 1/6 Yamatochlamys ampla 2/6 Yamatochlamys circumdata 3/6 Yamatochlamys kiiensis 4/6 Yamatochlamys lampra 5/6 Yamatochlamys tanegashimae 6/6 Yamatochlamys vaga 348 Species in Chronidae
(Extracted from WoRMS on January 2025)
NB: status "accepted" and "extant, not fossile-only"