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

Avicula costata SOWERBY

Zoology

Taxonomy

Mollusca 3
Bivalvia 3
Ostreida 3
Pteriidae 3
Avicula 3

Specimens registered in collections

Collection Number of specimens (or sets)
Paleontology (F) 3

Avicula costata SMITH

Zoology

Taxonomy

Mollusca 2
Bivalvia 2
Ostreida 2
Pteriidae 2
Avicula 2

Specimens registered in collections

Collection Number of specimens (or sets)
Paleontology (F) 2