Family Ellobiidae : 6 Subfamily 1/6 Subfamily Carychiinae : 5 Genus 1/5 Genus Carychium : 40 Species 1/40 Carychium arboreum 2/40 Carychium balianum 3/40 Carychium belizeense 4/40 Carychium bermudense 5/40 Carychium biondii 6/40 Carychium clappi 7/40 Carychium costaricanum 8/40 Carychium cymatoplax 9/40 Carychium exiguum 10/40 Carychium exile 11/40 Carychium floridanum 12/40 Carychium hachijoensis 13/40 Carychium hardiei 14/40 Carychium hellenicum 15/40 Carychium ibazoricum 16/40 Carychium indicum 17/40 Carychium jardineanum 18/40 Carychium javanum 19/40 Carychium jochumae 20/40 Carychium khasiacum 21/40 Carychium lederi 22/40 Carychium loheri 23/40 Carychium mariae 24/40 Carychium mexicanum 25/40 Carychium minimum 26/40 Carychium nannodes 27/40 Carychium nipponense 28/40 Carychium noduliferum 29/40 Carychium occidentale 30/40 Carychium paganettii 31/40 Carychium panamaense 32/40 Carychium parietidentatum 33/40 Carychium pessimum 34/40 Carychium riparium 35/40 Carychium sibiricum 36/40 Carychium stygium 37/40 Carychium thailandicum 38/40 Carychium tianmushanense 39/40 Carychium tridentatum 40/40 Carychium zarzaae 2/5 Genus Coilostele : 6 Species 1/6 Coilostele acus 2/6 Coilostele anarum 3/6 Coilostele cylindrata 4/6 Coilostele paladilhiana 5/6 Coilostele scalaris 6/6 Coilostele xana 3/5 Genus Iberozospeum : 10 Species 1/10 Iberozospeum bellesi 2/10 Iberozospeum biscaiense 3/10 Iberozospeum costulatum 4/10 Iberozospeum gittenbergeri 5/10 Iberozospeum goliath 6/10 Iberozospeum percostulatum 7/10 Iberozospeum praetermissum 8/10 Iberozospeum schaufussi 9/10 Iberozospeum vasconicum 10/10 Iberozospeum zaldivarae 4/5 Genus Koreozospeum : 1 Species 1/1 Koreozospeum nodongense 5/5 Genus Zospeum : 37 Species 1/37 Zospeum alpestre 2/37 Zospeum amoenum 3/37 Zospeum amplioscutum 4/37 Zospeum biokovoense 5/37 Zospeum bucculentum 6/37 Zospeum clathratum 7/37 Zospeum constrictum 8/37 Zospeum costatum 9/37 Zospeum dubokidoense 10/37 Zospeum exiguum 11/37 Zospeum frauenfeldii 12/37 Zospeum freyeri 13/37 Zospeum globosum 14/37 Zospeum intermedium 15/37 Zospeum isselianum 16/37 Zospeum kolbae 17/37 Zospeum kupitzense 18/37 Zospeum kusceri 19/37 Zospeum lamellatum 20/37 Zospeum lautum 21/37 Zospeum likanum 22/37 Zospeum manitaense 23/37 Zospeum neuberti 24/37 Zospeum njegusiense 25/37 Zospeum njunjicae 26/37 Zospeum obesum 27/37 Zospeum pagodulum 28/37 Zospeum pretneri 29/37 Zospeum robustum 30/37 Zospeum simplex 31/37 Zospeum spelaeum 32/37 Zospeum subobesum 33/37 Zospeum tholussum 34/37 Zospeum tortuosum 35/37 Zospeum trebicianum 36/37 Zospeum troglobalcanicum 37/37 Zospeum tumidum 2/6 Subfamily Ellobiidae incertae sedis : 0 3/6 Subfamily Ellobiinae : 3 Genus 1/3 Genus Blauneria : 5 Species 1/5 Blauneria exsilium 2/5 Blauneria gracilis 3/5 Blauneria heteroclita 4/5 Blauneria leonardi 5/5 Blauneria quadrasi 2/3 Genus Ellobium : 12 Species 1/12 Ellobium aurisjudae 2/12 Ellobium aurismidae 3/12 Ellobium chinense 4/12 Ellobium dominicense 5/12 Ellobium fuscum 6/12 Ellobium gangeticum 7/12 Ellobium gaziense 8/12 Ellobium incrassatum 9/12 Ellobium scheepmakeri 10/12 Ellobium semisculptum 11/12 Ellobium stagnale 12/12 Ellobium tornatelliforme 3/3 Genus Leucophytia : 1 Species 1/1 Leucophytia bidentata 4/6 Subfamily Melampodinae : 2 Genus 1/2 Genus Melampus : 58 Species 1/58 Melampus acinoides 2/58 Melampus adamsianus 3/58 Melampus bidentatus 4/58 Melampus boholensis 5/58 Melampus bullaoides 6/58 Melampus carolianus 7/58 Melampus castaneus 8/58 Melampus ceylonicus 9/58 Melampus coffea 10/58 Melampus concretus 11/58 Melampus cristatus 12/58 Melampus crossei 13/58 Melampus cumingianus 14/58 Melampus exaratus 15/58 Melampus fasciatus 16/58 Melampus flavus 17/58 Melampus flexuosus 18/58 Melampus floridanus 19/58 Melampus globulus 20/58 Melampus graminea 21/58 Melampus granifer 22/58 Melampus granum 23/58 Melampus hemphillii 24/58 Melampus hypoleucus 25/58 Melampus joseana 26/58 Melampus liberianus 27/58 Melampus lividus 28/58 Melampus luteus 29/58 Melampus massauensis 30/58 Melampus monile 31/58 Melampus morrisoni 32/58 Melampus mousleyi 33/58 Melampus mucronatus 34/58 Melampus nucleolus 35/58 Melampus nuxcastaneus 36/58 Melampus obtusus 37/58 Melampus olivaceus 38/58 Melampus ovuloides 39/58 Melampus paranus 40/58 Melampus parvulus 41/58 Melampus pascus 42/58 Melampus pfeifferianus 43/58 Melampus phaeostylus 44/58 Melampus philippii 45/58 Melampus pulchellus 46/58 Melampus quadrasi 47/58 Melampus sculptus 48/58 Melampus semiaratus 49/58 Melampus semiplicatus 50/58 Melampus semisulcatus 51/58 Melampus sincaporensis 52/58 Melampus strigosus 53/58 Melampus tabogensis 54/58 Melampus trilineatus 55/58 Melampus triticeus 56/58 Melampus variabilis 57/58 Melampus wolfii 58/58 Melampus zeteki 2/2 Genus Tralia : 7 Species 1/7 Tralia costata 2/7 Tralia hanleyana 3/7 Tralia ovula 4/7 Tralia panamensis 5/7 Tralia sculpta 6/7 Tralia vanderbilti 7/7 Tralia venezuelana 5/6 Subfamily Pedipedinae : 7 Genus 1/7 Genus Creedonia : 1 Species 1/1 Creedonia succinea 2/7 Genus Leuconopsis : 7 Species 1/7 Leuconopsis inermis 2/7 Leuconopsis manningi 3/7 Leuconopsis novimundi 4/7 Leuconopsis obsoleta 5/7 Leuconopsis pacifica 6/7 Leuconopsis pellucida 7/7 Leuconopsis rapanuiensis 3/7 Genus Marinula : 13 Species 1/13 Marinula acuta 2/13 Marinula concinna 3/13 Marinula cymbaeformis 4/13 Marinula filholi 5/13 Marinula juanensis 6/13 Marinula maindroni 7/13 Marinula minor 8/13 Marinula parva 9/13 Marinula pepita 10/13 Marinula rhoadsi 11/13 Marinula striata 12/13 Marinula tristanensis 13/13 Marinula xanthostoma 4/7 Genus Microtralia : 6 Species 1/6 Microtralia acteocinoides 2/6 Microtralia alba 3/6 Microtralia insularis 4/6 Microtralia lucida 5/6 Microtralia minuscula 6/6 Microtralia ovulum 5/7 Genus Pedipes : 14 Species 1/14 Pedipes affinis 2/14 Pedipes amplicatus 3/14 Pedipes angulatus 4/14 Pedipes bodomoli 5/14 Pedipes deschampsi 6/14 Pedipes dohrni 7/14 Pedipes jouani 8/14 Pedipes leoniae 9/14 Pedipes mirabilis 10/14 Pedipes moreleti 11/14 Pedipes ovalis 12/14 Pedipes pedipes 13/14 Pedipes sandwicensis 14/14 Pedipes unisulcatus 6/7 Genus Pseudomelampus : 1 Species 1/1 Pseudomelampus exiguus 7/7 Genus Sarnia : 2 Species 1/2 Sarnia frumentum 2/2 Sarnia mexicana 6/6 Subfamily Pythiinae : 9 Genus 1/9 Genus Allochroa : 5 Species 1/5 Allochroa bronnii 2/5 Allochroa layardi 3/5 Allochroa nana 4/5 Allochroa succinea 5/5 Allochroa tenuis 2/9 Genus Auriculastra : 15 Species 1/15 Auriculastra acuta 2/15 Auriculastra brachyspira 3/15 Auriculastra catonis 4/15 Auriculastra duplicata 5/15 Auriculastra elongata 6/15 Auriculastra gassiesi 7/15 Auriculastra hyalina 8/15 Auriculastra oparica 9/15 Auriculastra pusilla 10/15 Auriculastra quadrasi 11/15 Auriculastra radiolata 12/15 Auriculastra saccata 13/15 Auriculastra semiplicata 14/15 Auriculastra siamensis 15/15 Auriculastra subula 3/9 Genus Cassidula : 21 Species 1/21 Cassidula angulifera 2/21 Cassidula aurisfelis 3/21 Cassidula bensoni 4/21 Cassidula crassiuscula 5/21 Cassidula doliolum 6/21 Cassidula faba 7/21 Cassidula granosula 8/21 Cassidula labio 9/21 Cassidula labrella 10/21 Cassidula multiplicata 11/21 Cassidula nucleus 12/21 Cassidula paludosa 13/21 Cassidula philippinarum 14/21 Cassidula plecotrematoides 15/21 Cassidula rugata 16/21 Cassidula schmackeriana 17/21 Cassidula sowerbyana 18/21 Cassidula sulculosa 19/21 Cassidula turgida 20/21 Cassidula vespertilionis 21/21 Cassidula zonata 4/9 Genus Laemodonta : 17 Species 1/17 Laemodonta bella 2/17 Laemodonta blaisei 3/17 Laemodonta clausa 4/17 Laemodonta cubensis 5/17 Laemodonta exaratoides 6/17 Laemodonta hirsuta 7/17 Laemodonta livida 8/17 Laemodonta madagascariensis 9/17 Laemodonta minuta 10/17 Laemodonta monilifera 11/17 Laemodonta oblonga 12/17 Laemodonta octanfracta 13/17 Laemodonta punctatostriata 14/17 Laemodonta punctigera 15/17 Laemodonta rapax 16/17 Laemodonta siamensis 17/17 Laemodonta typica 5/9 Genus Myosotella : 2 Species 1/2 Myosotella bicolor 2/2 Myosotella myosotis 6/9 Genus Ophicardelus : 2 Species 1/2 Ophicardelus ornatus 2/2 Ophicardelus sulcatus 7/9 Genus Ovatella : 3 Species 1/3 Ovatella aequalis 2/3 Ovatella firminii 3/3 Ovatella vulcani 8/9 Genus Pleuroloba : 2 Species 1/2 Pleuroloba costellaris 2/2 Pleuroloba quoyi 9/9 Genus Pythia : 35 Species 1/35 Pythia albovaricosa 2/35 Pythia anhi 3/35 Pythia apiensis 4/35 Pythia bischofi 5/35 Pythia borneensis 6/35 Pythia castanea 7/35 Pythia cecillii 8/35 Pythia celebensis 9/35 Pythia ceylanica 10/35 Pythia chalcostoma 11/35 Pythia chrysostoma 12/35 Pythia colmani 13/35 Pythia cumingiana 14/35 Pythia fimbriosa 15/35 Pythia imperforata 16/35 Pythia inflata 17/35 Pythia insularis 18/35 Pythia lekithostoma 19/35 Pythia lozoueti 20/35 Pythia macgillivrayi 21/35 Pythia nana 22/35 Pythia ovata 23/35 Pythia pantherina 24/35 Pythia perovata 25/35 Pythia plicata 26/35 Pythia pyramidata 27/35 Pythia savaiensis 28/35 Pythia scarabaeus 29/35 Pythia semisulcata 30/35 Pythia sinuosa 31/35 Pythia striata 32/35 Pythia tortuosa 33/35 Pythia trigona 34/35 Pythia undata 35/35 Pythia variabilis 323 Species in Ellobiidae
(Extracted from WoRMS on October 2025)
NB: status "accepted" and "extant, not fossile-only"