Trilobatus bisphericus
(Todd, 1954)
identified by scientist   
Neogene
off Brazil

Trilobatus bisphericus
(Todd, 1954)
identified by scientist   
Neogene
off Brazil

Trilobatus immaturus
(LeRoy, 1939)
identified by scientist   
Neogene
Micronesia + Philippine Basin

Trilobatus quadrilobatus
(d'Orbigny, 1846)
identified by scientist   
Quaternary
off East Africa

Trilobatus sacculifer
(Brady, 1877)
identified by scientist   
Quaternary
Micronesia + Philippine Basin

Trilobatus sicanus
(De Stefani, 1952)
identified by C. Brizio   
Neogene
Mediterranean

Trilobatus sicanus
(De Stefani, 1952)
identified by C. Brizio   
Neogene
Mediterranean

Trilobatus subsacculifer
(Cita, Premoli Silva & Rossi, 1965)
identified by C. Brizio   
Neogene
Mediterranean

Trilobatus subsacculifer
(Cita, Premoli Silva & Rossi, 1965)
identified by C. Brizio   
Neogene
Mediterranean

Trilobatus trilobus
Leroy, 1939
identified by scientist   
Neogene
off Brazil

Trilobatus trilobus
(Reuss, 1850)
identified by scientist   
Quaternary
off Peru and Northern Chile