Family Mytilidae : 8 Subfamily 1/8 Subfamily Brachidontinae : 4 Genus 1/4 Genus Brachidontes : 28 Species 1/28 Brachidontes adamsianus 2/28 Brachidontes aequatorialis 3/28 Brachidontes crebristriatus 4/28 Brachidontes darwinianus 5/28 Brachidontes domingensis 6/28 Brachidontes dunkeri 7/28 Brachidontes erosus 8/28 Brachidontes esmeraldensis 9/28 Brachidontes exustus 10/28 Brachidontes granulatus 11/28 Brachidontes houstonius 12/28 Brachidontes maritimus 13/28 Brachidontes modiolus 14/28 Brachidontes mutabilis 15/28 Brachidontes niger 16/28 Brachidontes pharaonis 17/28 Brachidontes playasensis 18/28 Brachidontes puniceus 19/28 Brachidontes puntarenensis 20/28 Brachidontes rodriguezii 21/28 Brachidontes sculptus 22/28 Brachidontes semilaevis 23/28 Brachidontes subramosus 24/28 Brachidontes undulatus 25/28 Brachidontes ustulatus 26/28 Brachidontes variabilis 27/28 Brachidontes virgiliae 28/28 Brachidontes ynous 2/4 Genus Geukensia : 2 Species 1/2 Geukensia demissa 2/2 Geukensia granosissima 3/4 Genus Ischadium : 1 Species 1/1 Ischadium recurvum 4/4 Genus Mytilaster : 5 Species 1/5 Mytilaster lineatus 2/5 Mytilaster marioni 3/5 Mytilaster minimus 4/5 Mytilaster solidus 5/5 Mytilaster solisianus 2/8 Subfamily Crenellinae : 12 Genus 1/12 Genus Arcuatula : 10 Species 1/10 Arcuatula arcuatula 2/10 Arcuatula capensis 3/10 Arcuatula elegans 4/10 Arcuatula glaberrima 5/10 Arcuatula japonica 6/10 Arcuatula papyria 7/10 Arcuatula perfragilis 8/10 Arcuatula senhousia 9/10 Arcuatula tristis 10/10 Arcuatula variegata 2/12 Genus Arvella : 4 Species 1/4 Arvella faba 2/4 Arvella japonica 3/4 Arvella manshurica 4/4 Arvella pectinula 3/12 Genus Choromytilus : 3 Species 1/3 Choromytilus chorus 2/3 Choromytilus meridionalis 3/3 Choromytilus palliopunctatus 4/12 Genus Crenella : 10 Species 1/10 Crenella arenaria 2/10 Crenella caudiva 3/10 Crenella decussata 4/10 Crenella divaricata 5/10 Crenella gemma 6/10 Crenella magellanica 7/10 Crenella marionensis 8/10 Crenella minuta 9/10 Crenella pellucida 10/10 Crenella pura 5/12 Genus Exosiperna : 3 Species 1/3 Exosiperna kuroharai 2/3 Exosiperna relata 3/3 Exosiperna scapha 6/12 Genus Musculus : 30 Species 1/30 Musculus alganus 2/30 Musculus aviarius 3/30 Musculus calceatus 4/30 Musculus coenobitus 5/30 Musculus concinnus 6/30 Musculus costulatus 7/30 Musculus cumingianus 8/30 Musculus cupreus 9/30 Musculus discors 10/30 Musculus glacialis 11/30 Musculus impactus 12/30 Musculus impressus 13/30 Musculus imus 14/30 Musculus koreanus 15/30 Musculus lateralis 16/30 Musculus minutus 17/30 Musculus nana 18/30 Musculus nanulus 19/30 Musculus niger 20/30 Musculus nipponicus 21/30 Musculus panhai 22/30 Musculus phenax 23/30 Musculus pusio 24/30 Musculus pygmaeus 25/30 Musculus semiradiatus 26/30 Musculus subpictus 27/30 Musculus taylori 28/30 Musculus varicosus 29/30 Musculus viator 30/30 Musculus viridulus 7/12 Genus Mytella : 5 Species 1/5 Mytella brasiliensis 2/5 Mytella guyanensis 3/5 Mytella speciosa 4/5 Mytella strigata 5/5 Mytella tumbezensis 8/12 Genus Parabrachidontes : 3 Species 1/3 Parabrachidontes amnicus 2/3 Parabrachidontes cochinensis 3/3 Parabrachidontes leucostictus 9/12 Genus Perna : 4 Species 1/4 Perna canaliculus 2/4 Perna fortdauphinensis 3/4 Perna perna 4/4 Perna viridis 10/12 Genus Rhomboidella : 10 Species 1/10 Rhomboidella canariensis 2/10 Rhomboidella capensis 3/10 Rhomboidella malaccana 4/10 Rhomboidella obesa 5/10 Rhomboidella perstriata 6/10 Rhomboidella prideauxi 7/10 Rhomboidella radians 8/10 Rhomboidella rhyllensis 9/10 Rhomboidella rodriguesensis 10/10 Rhomboidella vaillanti 11/12 Genus Solamen : 10 Species 1/10 Solamen bulla 2/10 Solamen columbianum 3/10 Solamen dollfusi 4/10 Solamen glandula 5/10 Solamen leanum 6/10 Solamen megas 7/10 Solamen persicum 8/10 Solamen recens 9/10 Solamen spectabile 10/10 Solamen striatissimum 12/12 Genus Vilasina : 5 Species 1/5 Vilasina decorata 2/5 Vilasina pillula 3/5 Vilasina seminuda 4/5 Vilasina sinica 5/5 Vilasina vernicosa 3/8 Subfamily Dacrydiinae : 1 Genus 1/1 Genus Dacrydium : 28 Species 1/28 Dacrydium abyssorum 2/28 Dacrydium albidum 3/28 Dacrydium alleni 4/28 Dacrydium angulare 5/28 Dacrydium balgimi 6/28 Dacrydium dauvini 7/28 Dacrydium elegantulum 8/28 Dacrydium fabale 9/28 Dacrydium filiferum 10/28 Dacrydium gloriosense 11/28 Dacrydium hedleyi 12/28 Dacrydium hendersoni 13/28 Dacrydium hyalinum 14/28 Dacrydium knudseni 15/28 Dacrydium leucoguttatum 16/28 Dacrydium nipponicum 17/28 Dacrydium occidentale 18/28 Dacrydium ockelmanni 19/28 Dacrydium pacificum 20/28 Dacrydium panamense 21/28 Dacrydium pelseneeri 22/28 Dacrydium rostriferum 23/28 Dacrydium sandersi 24/28 Dacrydium speculum 25/28 Dacrydium vitreum 26/28 Dacrydium viviparum 27/28 Dacrydium wareni 28/28 Dacrydium zebra 4/8 Subfamily Lithophaginae : 1 Genus 1/1 Genus Lithophaga : 9 Species 1/9 Lithophaga antillarum 2/9 Lithophaga caperata 3/9 Lithophaga cylindrica 4/9 Lithophaga lithophaga 5/9 Lithophaga nigra 6/9 Lithophaga punctata 7/9 Lithophaga robusta 8/9 Lithophaga teres 9/9 Lithophaga zitteliana 5/8 Subfamily Mytilidae incertae sedis : 3 Genus 1/3 Genus Amygdalum : 11 Species 1/11 Amygdalum americanum 2/11 Amygdalum anoxicolum 3/11 Amygdalum arborescens 4/11 Amygdalum newcombi 5/11 Amygdalum pallidulum 6/11 Amygdalum peasei 7/11 Amygdalum politum 8/11 Amygdalum sagittatum 9/11 Amygdalum soyoae 10/11 Amygdalum striatum 11/11 Amygdalum watsoni 2/3 Genus Aulacomya : 3 Species 1/3 Aulacomya atra 2/3 Aulacomya maoriana 3/3 Aulacomya regia 3/3 Genus Urumella : 1 Species 1/1 Urumella concava 6/8 Subfamily Mytilinae : 6 Genus 1/6 Genus Adula : 7 Species 1/7 Adula californiensis 2/7 Adula diegensis 3/7 Adula falcatoides 4/7 Adula gruneri 5/7 Adula kleemanni 6/7 Adula schmidtii 7/7 Adula soleniformis 2/6 Genus Crenomytilus : 1 Species 1/1 Crenomytilus grayanus 3/6 Genus Dentimodiolus : 2 Species 1/2 Dentimodiolus striatulus 2/2 Dentimodiolus subsulcatus 4/6 Genus Gregariella : 19 Species 1/19 Gregariella australis 2/19 Gregariella bakeri 3/19 Gregariella barbata 4/19 Gregariella chenui 5/19 Gregariella coarctata 6/19 Gregariella coralliophaga 7/19 Gregariella denticulata 8/19 Gregariella difficilis 9/19 Gregariella ehrenbergi 10/19 Gregariella exilis 11/19 Gregariella fischeri 12/19 Gregariella multistriata 13/19 Gregariella nubilis 14/19 Gregariella obermulleri 15/19 Gregariella petagnae 16/19 Gregariella semigranata 17/19 Gregariella setigera 18/19 Gregariella splendida 19/19 Gregariella vignoni 5/6 Genus Mytilus : 8 Species 1/8 Mytilus californianus 2/8 Mytilus chilensis 3/8 Mytilus coruscus 4/8 Mytilus edulis 5/8 Mytilus galloprovincialis 6/8 Mytilus planulatus 7/8 Mytilus platensis 8/8 Mytilus trossulus 6/6 Genus Trichomya : 1 Species 1/1 Trichomya hirsuta 7/8 Subfamily Mytiliseptinae : 4 Genus 1/4 Genus Austromytilus : 1 Species 1/1 Austromytilus rostratus 2/4 Genus Mytilisepta : 4 Species 1/4 Mytilisepta bifurcata 2/4 Mytilisepta eliae 3/4 Mytilisepta keenae 4/4 Mytilisepta virgata 3/4 Genus Perumytilus : 1 Species 1/1 Perumytilus purpuratus 4/4 Genus Semimytilus : 1 Species 1/1 Semimytilus patagonicus 8/8 Subfamily Septiferinae : 1 Genus 1/1 Genus Septifer : 7 Species 1/7 Septifer bilocularis 2/7 Septifer cumingii 3/7 Septifer excisus 4/7 Septifer ramulosus 5/7 Septifer rudis 6/7 Septifer rufolineatus 7/7 Septifer zeteki 237 Species in Mytilidae
(Extraits de WoRMS de octobre 2025)
NB: status "accepted" et "extant, not fossile-only"