Family Glycymerididae : 4 Genus
 1/4  Genus Axinactis : 2 Species 
   1/2 Axinactis delessertii
   2/2 Axinactis inaequalis
 2/4  Genus Glycymeris : 62 Species 
   1/62 Glycymeris adenensis
   2/62 Glycymeris albolineata
   3/62 Glycymeris amamiensis
   4/62 Glycymeris americana
   5/62 Glycymeris arabica
   6/62 Glycymeris aspersa
   7/62 Glycymeris bimaculata
   8/62 Glycymeris boucheti
   9/62 Glycymeris concentrica
   10/62 Glycymeris connollyi
   11/62 Glycymeris cotinga
   12/62 Glycymeris dampierensis
   13/62 Glycymeris decussata
   14/62 Glycymeris flammea
   15/62 Glycymeris formosa
   16/62 Glycymeris fringilla
   17/62 Glycymeris gigantea
   18/62 Glycymeris glycymeris
   19/62 Glycymeris grayana
   20/62 Glycymeris habei
   21/62 Glycymeris hanleyi
   22/62 Glycymeris hedleyi
   23/62 Glycymeris holoserica
   24/62 Glycymeris imperialis
   25/62 Glycymeris inflata
   26/62 Glycymeris intermedia
   27/62 Glycymeris keenae
   28/62 Glycymeris lamprelli
   29/62 Glycymeris lintea
   30/62 Glycymeris livida
   31/62 Glycymeris longior
   32/62 Glycymeris maculata
   33/62 Glycymeris marmorata
   34/62 Glycymeris mayi
   35/62 Glycymeris modesta
   36/62 Glycymeris munda
   37/62 Glycymeris nummaria
   38/62 Glycymeris ovata
   39/62 Glycymeris ozawai
   40/62 Glycymeris persimilis
   41/62 Glycymeris pertusa
   42/62 Glycymeris pilosa
   43/62 Glycymeris pilsbryi
   44/62 Glycymeris queenslandica
   45/62 Glycymeris queketti
   46/62 Glycymeris radians
   47/62 Glycymeris rafaelmesai
   48/62 Glycymeris reevei
   49/62 Glycymeris renkerorum
   50/62 Glycymeris rotunda
   51/62 Glycymeris scripta
   52/62 Glycymeris septentrionalis
   53/62 Glycymeris shutoi
   54/62 Glycymeris spectralis
   55/62 Glycymeris stellata
   56/62 Glycymeris striatularis
   57/62 Glycymeris taylori
   58/62 Glycymeris tellinaeformis
   59/62 Glycymeris tenuicostata
   60/62 Glycymeris undata
   61/62 Glycymeris vanhengstumi
   62/62 Glycymeris yessoensis
 3/4  Genus Melaxinaea : 1 Species 
   1/1 Melaxinaea vitrea
 4/4  Genus Tucetona : 43 Species 
   1/43 Tucetona angusticosta
   2/43 Tucetona arcodentiens
   3/43 Tucetona audouini
   4/43 Tucetona aureomaculata
   5/43 Tucetona auriflua
   6/43 Tucetona bicolor
   7/43 Tucetona broadfooti
   8/43 Tucetona canoa
   9/43 Tucetona diomedea
   10/43 Tucetona flabellata
   11/43 Tucetona gealei
   12/43 Tucetona guesi
   13/43 Tucetona hanzawai
   14/43 Tucetona hoylei
   15/43 Tucetona isabellae
   16/43 Tucetona kauaia
   17/43 Tucetona kilburni
   18/43 Tucetona laticostata
   19/43 Tucetona mindoroensis
   20/43 Tucetona molokaia
   21/43 Tucetona montrouzieri
   22/43 Tucetona multicostata
   23/43 Tucetona nodosa
   24/43 Tucetona nux
   25/43 Tucetona oculata
   26/43 Tucetona odhneri
   27/43 Tucetona pallium
   28/43 Tucetona pectinata
   29/43 Tucetona pectunculus
   30/43 Tucetona planata
   31/43 Tucetona prashadi
   32/43 Tucetona saggiecoheni
   33/43 Tucetona sanfelixensis
   34/43 Tucetona scalarisculpta
   35/43 Tucetona sericata
   36/43 Tucetona shinkurosensis
   37/43 Tucetona sibogae
   38/43 Tucetona sordida
   39/43 Tucetona strigilata
   40/43 Tucetona subpectiniformis
   41/43 Tucetona subtilis
   42/43 Tucetona tegulicia
   43/43 Tucetona tsugioi
108 Species in Glycymerididae 

(Extraits de WoRMS de octobre 2025)
NB: status "accepted" et "extant, not fossile-only"