1893.] NATURAL SCIENCES OF PHILADELPHIA. 109 



60. (2a) St. Martin, D. W. I. Dr. J. van Rijgersma. 



63. (5a) San Domingo, West Indies. W. M. Gabb. 



64. (2a) Anclote Bay, Florida. Heilprin Collection, 1886 (fide 

 Ives, 1891.) 



65. (la) Sand Key, Florida. Heilprin Collection, 1886. 



66. (2a) Cat Island, Bahamas. Smithsonian Institution. 



69. (3a) Rio Janiero, Brazil. Dr. W. S. W. Ruschenberger. 

 78. (2a) San Domingo, West Indies. No donor's name. 



P. brasiliensis aztecus Ives, 1891. (No. 61 types.) 



Habitat. East coast of Mexico. 



61. (xa) Vera Cruz, Mexico. Mexican Expedition, 1890 (Ives' 

 type). 



62. (la) Vera Cruz, Mexico. Mexican Expedition, 1890. 



P. brevicornis H. Milne-Edwards, 1837 (No. 365 type). 

 Habitat. Indo-Pacific region. 



365. (Id) Bombay, India. Guerin Collection (H. Milne-Edwards' 



type). 



P. canaliculatus (Olivier, 1811). 

 Palaemon canaliculatus Olivier, 1811. 

 P. marginatum Randall, 1839. 

 P. plebejus Hess, 1865. 



Habitat. Indo-Pacific region and Red Sea. 



70. (la) Sandwich Islands. Nuttall & Townsend. 



71. (4a) Mauritius. Guerin Collection. 



P. crassicornis H. Milne-Edwards, 1837 (? No. 366 type.) 

 Habitat. Indian Region. 



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



P. indicus H. Milne-Edwards, 1837. 



Habitat. Indian region. 



77. (la) No locality. Smithsonian Institution. 



P. kerathurus (Forskael, 1775). 

 Cancer kerathurus Forskael, 1775. 

 Palaemon sulcatus Olivier, 1811. 

 P. trisulcatus Leach, 1815. 

 Alpheus caramote Risso, 1816. 

 P. caramote Desmarest 1825, and authors. 



Habitat. Seas of Europe. 



72. (2a) Greece. Dr. T. B. Wilson. 

 363. (Id) Algiers. Guerin Collection. 



