. Bulletin - United States National Museum. Science. 56 NATIONAL MUSEUM BULLETIN 292. Figure 7.—Petasmas of shrimps of the family Penaeidae {a-d, distal end viewed from right side; e, entire structure in posterior view): a, Penaeus aztecus subtilis (carapace length mm) from Jamaica {Albatross); b, P. hrasiliensis (cl mm) from Golfo de Mor- rosquillo, Colombia {Oregon station 4886); c, P. duorarum notialis (cl mm) from Bizeton, Haiti (W. Beebe); <f, P. schmitti (cl mm), "cotype" from Kingston Bay, Ja- maica; e, Xtphopeneus kroyeri (cl ram) from Arroyo,
. Bulletin - United States National Museum. Science. 56 NATIONAL MUSEUM BULLETIN 292. Figure 7.—Petasmas of shrimps of the family Penaeidae {a-d, distal end viewed from right side; e, entire structure in posterior view): a, Penaeus aztecus subtilis (carapace length mm) from Jamaica {Albatross); b, P. hrasiliensis (cl mm) from Golfo de Mor- rosquillo, Colombia {Oregon station 4886); c, P. duorarum notialis (cl mm) from Bizeton, Haiti (W. Beebe); <f, P. schmitti (cl mm), "cotype" from Kingston Bay, Ja- maica; e, Xtphopeneus kroyeri (cl ram) from Arroyo, Puerto Rico {Fish Hazvk). Family Atyidae Key to the Species 1. Chelae of first and second pereiopods without tufts of long hairs at ends of fingers Xiphocaris elongata (p. 81) Chelae of first and second pereiopods with tufts of long hairs at ends of fingers 2. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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