110 PROCEEDINGS OF THE ACADEMY OF [1893. 



P. MEMBRANACEUS FuSSO, 1816. 



P. longirostria Lucas, 1849 (No. 145, probably type). 

 P. bocagei Johnson, 1863. 



Habitat. Mediterranean. 



145. (la) Algiers. Guerin Collection (? Lucas' type of P. long- 



P. monoceros Fabric! us, 1798. 



Habitat. Indian region. 



360. (Id) Bombay, India. Guerin Collection. 



P. monodon Fabricius, 1798. 



Habitat. Indo-Pacific region. 



74. (la) Mauritius. Guerin Collection. 



P. setiferus (Linnaeus, 1766). 

 Cancer setiferus Linnaeus, 1766. 

 Palaemon setiferus Olivier, 1811. 

 P. orbignyanus Latreille, 1817. 

 P. fluviatilis Say, 1817. 



Habitat. East coast of America. 



67. (2a) Hilton Head, South Carolina. J. J. Craven. 



68. (2a) New Orleans, Louisiana. Dr. Walker. 



75 & 76. (la & 2a) No locality. Smithsonian Institution. 



361. (Id) Cuba, West Indies. Guerin Collection. 



362. (2d) Charleston, South Carolina. Dr. W. Blanding. 



P. stylirostris Stimpson, 1871. 



P. occidentalis Streets, 1871 (No. 73 type). 



Habitat. East Coast of Central America. 



73. (xa) Panama. McNeil Expedition (Streets' type). 



P. villosus Guerin, 1830 (No. 79 type). 



Habitat. Pacific region. 



79. (la) New Ireland. Guerin Collection (Guerin's type). 

 SICYONIA H. Milne-Edwards, 1830. 

 S. sculpta H. Milne-Edwards, 1830. 

 Habitat. Atlantic region and Mediterranean. 



100. (la) Hilton Head, South Carolina. J. J. Craven. 



SERGESTIDAE Sp. Bate, 1886. 

 SERGESTES H. Milne-Edwards 1830. 

 S. arcticus Kroeyer, 1855. 

 Habitat. North Atlantic. 



112. (la) Lat. 40° 16' 30" North ; Long. 67° 26' 15" West— 828 

 fathoms. Smithsonian Institution. 



