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Crassostrea gravitesta

Bivalvia - Ostreida - Ostreidae


No taxonomic data are available

Sister species
C. afra, C. alabamiensis, C. angulata, C. ashleyi (syn. Ostrea arnoldi), C. columbiensis, C. contracta, C. corteziensis, C. cucullaris, C. cuebana, C. cyathula (syn. Ostrea planicosta), C. cymaeformis, C. gigas, C. gryphoides, C. hatcheri, C. kawauchidensis, C. patagonica (syn. Ostrea ferrarisi), C. raincourti, C. rhizophorae, C. rutiformis, C. sikamea, C. tenera, C. titan (syn. Ostrea andersoni, Ostrea prior), C. transitoria (syn. Ostrea maxima), C. vaquerosensis, C. virginica
Sister species lacking formal opinion data

Synonymy list
No taxonomic opinions are available

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EubilateriaAx 1987
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
OstreomorphiFerussac 1822
OstreioniFerussac 1822
OstreataFerussac 1822
superorderOstreiformiiFerussac 1822
orderOstreida(FĂ«russac 1822)
suborderOstreidina(Ferussac 1822)
superfamilyOstreoidea(Rafinesque 1815)
familyOstreidaeRafinesque 1815
genusCrassostreaSacco 1897

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

No diagnoses are available
No measurements are available
No ecological data are available

Age range: base of the Burdigalian to the top of the Langhian or 20.44000 to 13.82000 Ma

Collections (19 total)

Time interval Ma Country or state Original ID and collection number
Early/Lower Miocene23.03 - 15.97Japan Crassostrea gravitesta (70322 70323 70324 70326 70328 70331 70353 70878)
Early/Lower Miocene - Middle Miocene23.03 - 11.608Japan Crassostrea gravitesta (90777)
Burdigalian - Langhian20.44 - 13.82Japan (Fukui ) Crassostrea gravitesta (176560)
Langhian15.97 - 13.82Japan (Hokkaido) Crassostrea gravitesta (77918)
Langhian15.97 - 13.82Japan Crassostrea gravitesta (44958 44959 44961 44970)
Middle Miocene15.97 - 11.608Japan (Fukushima) Crassostrea gravitesta (55660)
Middle Miocene15.97 - 11.608Japan (Hiroshima) Crassostrea gravitesta (51422 51423)
Middle Miocene15.97 - 11.608Japan Crassostrea gravitesta (77742)