Alternative combinations: Anadara (Anadara) trilineata, Arca (Arca) trilineata, Arca (Scapharca) trilineata, Arca trilineata
Synonyms: Arca schizotoma Dall 1898, Arca sulcicosta Gabb 1866
Full reference: T. A. Conrad. 1856. Descriptions of three new genera; twenty-three new species Middle Tertiary fossils from California, and one from Texas. Proceedings of the Academy of Natural Sciences of Philadelphia 8:301-327
Belongs to Anadara according to A. J. W. Hendy 2020
See also Conrad 1856, Faustman 1964, Gabb 1866, Grant, IV and Gale 1931, Hall 2002, Hertlein and Grant 1972, Kern 1973, Moore 1983, Osmont 1904, Reinhart 1943 and Woodring and Bramlette 1950
Sister taxa: Anadara (Anadara), Anadara (Caloosarca), Anadara (Cunearca), Anadara (Diluvarca), Anadara (Esmerarca), Anadara (Grandiarca), Anadara (Larkinia), Anadara (Lunarca), Anadara (Mabellarca), Anadara (Potiarca), Anadara (Rasia), Anadara (Sectiarca), Anadara (Tegillarca), Anadara (Tosarca), Anadara aequatorialis, Anadara aequicostata, Anadara baughmani, Anadara callicestosa, Anadara campsa, Anadara concinna, Anadara congesta, Anadara craticulata, Anadara crebricostata, Anadara cretacea, Anadara dasia, Anadara daviesi, Anadara fichteli, Anadara firmata, Anadara formosa, Anadara garoensis, Anadara gourae, Anadara guayubinica, Anadara halidonata, Anadara hermidermos, Anadara jacksoni, Anadara kroensis, Anadara macneili, Anadara magnoliana, Anadara molengraaffii, Anadara montereyana, Anadara mummi, Anadara nugax, Anadara nux, Anadara obesa, Anadara obliquidens, Anadara osmonti, Anadara panensis, Anadara perlabiata, Anadara preangerensis, Anadara prephina, Anadara protracta, Anadara quilonensis, Anadara reinharti, Anadara riogurabonica, Anadara suboblonga, Anadara tuberculosa, Anadara uropigimelana, Anadara woodringi, Arca (Anadara) heterosculpta
Subtaxa: Anadara (Anadara) trilineata calcarea Anadara (Anadara) trilineata canalis Anadara (Anadara) trilineata trilineata
Distribution:
• Quaternary of United States (36: California collections)
• Blancan of United States (5: California)
• Pliocene to Pleistocene of United States (8: California)
• Pliocene of Mexico (1), United States (44: California)
• Miocene to Pliocene of United States (15: California)
• Miocene of United States (17: California)
Total: 126 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.