Base of the evolutionary tree for Thyasiroidea

← parent

• Thyasiroidea (145 species)
  • Axinulus → (12 species)
    • Axinulus redondoensis
    • Axinulus antarcticus
    • Axinulus simplex
    • Axinulus brevis
    • Axinulus alleni
    • Axinulus exintermedius
    • Axinulus thackergeigeri
    • Axinulus hadalis
    • Axinulus subequatorius
    • Axinulus careyi
    • Axinulus philippinensis
    • Axinulus croulinensis
  • Rhacothyas → (2 species)
    • Rhacothyas kolgae
    • Rhacothyas spitzbergensis
  • Philis → (2 species)
    • Philis cumingi
    • Philis kanamarui
  • Axinopsida → (4 species)
    • silky axinopsid (Axinopsida serricata)
    • orbicular axinopsid (Axinopsida orbiculata)
    • Axinopsida cordata
    • Axinopsida subquadrata
  • Adontorhina → (8 species)
    • Adontorhina lynnae
    • Adontorhina sphaericosa
    • circle axinopsid (Adontorhina cyclia)
    • Adontorhina transversa
    • Adontorhina zelayai
    • Adontorhina pisum
    • Adontorhina keegani
    • Adontorhina similis
  • Parathyasira → (10 species)
    • Parathyasira resupina
    • Parathyasira marionensis
    • Parathyasira neozelanica
    • Parathyasira bamberi
    • Parathyasira verconis
    • Parathyasira biscayensis
    • Parathyasira dunbari
    • Parathyasira dearborni
    • Parathyasira magellanica
    • Parathyasira equalis
  • Leptaxinus → (3 species)
    • Leptaxinus indusarium
    • Leptaxinus incrassatus
    • Leptaxinus minutus
  • Mendicula → (12 species)
    • rusty axinopsid (Mendicula ferruginosa)
    • Mendicula bushae
    • Mendicula sudamericana
    • Mendicula oblonga
    • Mendicula ultima
    • Mendicula verrilli
    • Mendicula carrozae
    • Mendicula pygmaea
    • Mendicula ovata
    • Mendicula ockelmanni
    • Mendicula inflata
    • Mendicula memorata
  • Ascetoaxinus → (2 species)
    • Ascetoaxinus ovoideus
    • Ascetoaxinus quatsinoensis
  • Genaxinus → (4 species)
    • Genaxinus otagoensis
    • Genaxinus cookianus
    • Genaxinus albigena
    • mya cleftclam (Genaxinus eumyarius)
  • Channelaxinus → (6 species)
    • Channelaxinus oliveri
    • Channelaxinus perplicatus
    • Channelaxinus excavatus
    • Channelaxinus adelaideanus
    • Channelaxinus benthicola
    • Channelaxinus investigatoris
  • Prothyasira → (3 species)
    • Prothyasira peregrina
    • Prothyasira waikanae
    • Prothyasira peroniana
  • Axinus → (6 species)
    • Axinus conia
    • Axinus grandis
    • Axinus aegyptiacus
    • Axinus cascadiensis
    • Axinus heluanensis
    • Axinus gournahensis
  • Spinaxinus → (4 species)
    • Spinaxinus sentosus
    • Spinaxinus phrixicus
    • Spinaxinus emicatus
    • Spinaxinus caldarium
  • Thyasira → (61 species)
    • Thyasira trisinuata
    • Thyasira alaskana
    • Thyasira methanophila
    • Thyasira koyamai
    • Thyasira advena
    • Thyasira scotiana
    • Thyasira obsoleta
    • Thyasira cumingii
    • Thyasira barbarensis
    • Thyasira sarsi
    • Thyasira tomeana
    • Thyasira borshengi
    • Thyasira tortuosa
    • Thyasira subovata
    • Thyasira simplex
    • Thyasira biplicata
    • gould cleftclam (Thyasira gouldii)
    • Thyasira polygonia
    • Thyasira southwardae
    • Thyasira anassa
    • Thyasira oleophila
    • Thyasira quadrula
    • Thyasira debilis
    • Thyasira phrygiana
    • atlantic cleftcla (Thyasira polygona)
    • Thyasira aequatorialis
    • Thyasira beauchampi
    • Thyasira kawamurai
    • granulose cleftclam (Thyasira granulosa)
    • Thyasira triseriata
    • rotund cleftclam (Thyasira rotunda)
    • Thyasira eumyaria
    • Thyasira oliveri
    • Thyasira miyadii
    • Thyasira tokunagai
    • Thyasira striata
    • Thyasira patagonica
    • Thyasira minuta
    • Thyasira valdiviae
    • Thyasira subcircularis
    • flexuose cleftclam (Thyasira flexuosa)
    • Thyasira triangulata
    • Thyasira imamurai
    • Thyasira kaireiae
    • Thyasira succisa
    • Thyasira hexangulata
    • Thyasira elliptica
    • Thyasira fuegiensis
    • Thyasira acuticarinata
    • Thyasira vulcolutre
    • Thyasira scotiae
    • Thyasira gouldi
    • Thyasira orecta
    • Thyasira sarsii
    • Thyasira rostrata
    • Thyasira capitanea
    • Thyasira cantha
    • Thyasira kelliaeformis
    • Thyasira falklandica
    • Thyasira cycladia
    • Thyasira unilateralis
  • Maorithyas → (2 species)
    • Maorithyas marama
    • Maorithyas flemingi
  • Conchocele → (2 species)
    • Conchocele novaeguinensis
    • Conchocele bisecta
  • Odontogena borealis
  • Ochetoctena tomasi

Other links

• Wikidata
• Wikipedia (language: fr)
• Wikipedia (language: nl)
• Encyclopedia of Life
• NCBI (genetics)"
• Open Tree of Life

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