Several names share this combination and are defined under the rules of the zoological code. The species name Arca tetragona might be an homonymy case.

Arca tetragona Poli, 1795

Zoology

Ark-shell

Types and valuable specimens

MNHN.F.R54748
MNHN.F.R50755

Taxonomy

Mollusca 50
Bivalvia 50
Arcida 2
Arcidae 50
Arca 50

50 Specimens registered in collections

Collection Number of specimens (or sets)
Molluscs (IM) 48
Paleontology (F) 2

Arca tetragona POLI

Zoology

Taxonomy

Mollusca 51
Bivalvia 51
Arcida 3
Arcidae 51
Arca 51

51 Specimens registered in collections

Collection Number of specimens (or sets)
Molluscs (IM) 48
Paleontology (F) 3