Pacific Ocean: Gulf of Nicoya (Costa Rica). [details]
Authorship is Hilbig alone. Removed unnecessary "In Blake Hilbig & Scott" from authorship line as originally entered. [details]
alternate entry for original combination Mystides (Pseudomystides) coineaui [details]
The specific epithet nicoyensis refers to the type locality of the species, the Gulf of Nicoya on the Pacific coast ... [details]
In mud, muddy sand, and sandy sediments from the intertidal to the subtidal. [details]
Pacific Ocean, Costa Rica, Gulf of Nicoya, Punta Morales, mid intertidal, western side of Lagartos sandflat ... [details]