Megastraea undosa Wood 1828
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Alternative combinations: Astraea (Megastraea) undosa, Astraea (Pomaulax) undosa, Astraea undosa, Pomaulax undosus, Trochus undosus
Belongs to Megastraea according to A. Hendy 2021
See also Chace 1956, Hall 2002, Keen 1971 and Valentine 1956
Sister taxon: Megastraea turbanica
Distribution:
• Quaternary of Mexico (10 collections), United States (22: California)
• Pliocene to Pleistocene of United States (1: California)
Total: 33 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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