Taxonomic Filter:

Taxa Count: 41
MACTRIDAE
Mactra
Mactra (Cymbophora) alta
Mactra holmesi
Family Not Defined
Mactra ashburnerii
Mactra aspenana
Mactra warrenana
Mactra texana
Mactra chipolana
Mactra coalingensis
Mactra irigari
Mactra gracilus
Mactra (Spisula) falcata
Mactra (Mactrotoma) fragilis precursor
Mactra clathrodon
Mactra huerfanensis
Mactra emmonsi
Mactra antiqua
Mactra (Cymbophora) utahensis
Mactra (Cymbophora) nitidula
Mactra albaria
Mactra exoleta
Mactra (Mactrotoma) undula
Mactra incompta
Mactra (Mactrotoma) fragilis
Mactra stantoni
Mactra gaviotensis
Mactra (Cymbophora) siouxensis
Mactra hemphilli
Mactra delumbis
Mactra canonensis
Mactra ashburneri
Mactra (Mactrotoma) willcoxii
Mactra californica
Mactra inaequilateralis
Mactra albirupiana
Mactra (Mactrotoma) cymata
Mactra (Cymbophora) formosa
Mactra gibbsana
Mactra (Mactrotoma) profragilis
Mactra montereyana
Mactra (Trigonella) arenaria