A Key to the Palaemonid Shrimp of the Eastern Pacific Region
Since the publication of the keys in the monographic study of American palaemonid shrimp by Holthuis (1951, 1952), numerous range extensions have been found, two new genera and seven new species have been described, and a taxonomic revision has added three genera to the family in the eastern Pacific. An up-to-date annotated key is provided to the 48 eastern Pacific species.
Wicksten, Mary K.
"A Key to the Palaemonid Shrimp of the Eastern Pacific Region,"
Bulletin of the Southern California Academy of Sciences:
Available at: http://scholar.oxy.edu/scas/vol88/iss1/3