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Class:
Rotaliata
Subclass:
Rotaliana
Order:
Rotaliida
Family:
Rosalinidae
Tretomphalus
Möbius, 1880
Tretomphalus bulloides
(d'Orbigny, 1839)
identified by scientist
Quaternary
Tretomphalus concinnus
(Brady, 1884)
identified by M. Hesemann
Quaternary
Hawaii
Tretomphalus concinnus
(Brady, 1884)
identified by M. Hesemann
Quaternary
Hawaii
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