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Trigonulina ornata d'Orbigny 1842 (clam)

Bivalvia - Poromyida - Verticordiidae

PaleoDB taxon number: 108209

Alternative combination: Verticordia (Trigonulina) ornata

Belongs to Trigonulina according to P. Jung 1996

Sister taxa: Trigonulina bowdenensis, Trigonulina pacifica

Type specimen: BMNH 493, a shell

Ecology: facultatively mobile infaunal carnivore

Average measurements (in mm): shell 2.60 x 2.30