124 PROCEEDINGS OF THE ACADEMY OF [1893. 



182. (la) Cuba, Guerin Collection (Guerin's mss. type of P. Cu- 

 ba nus). 

 354. (Id) Brazil. No donor's name. 



PALAEMONELLA Dana, 1852. 

 P. yucatanica Ives, 1891 (No. 389 type). 



Habitat. East coast of Mexico. 



389. (la) Progreso, Yucatan. Mexican Expedition, 1890 (Ives' 

 type.) 



PALAEMONETES Heller, 1869. 

 P. paludosa (Gibbes, 1851). 



Hippolyte paludosa Gibbes, 1851. 

 P. exilipes Stimpson, 1871. 



Habitat. East coast of United States. 



352. (4d) Wyandotte Cave, Indiana. E. D. Cope. 



390. (la) Caloosahatche River, Florida. Heilprin Collection 

 1886 (fide Ives, P. exilipes, 1891.). 



391. (4a) Lake Hikpoche (canal), Florida. Heilprin Collection 

 1886 (fide Ives, P. exilipes, 1891.). 



392. (8a) Lake Okeechobe, Florida. Heilprin Collection 1886 

 (fide Ives, P. exilipes, 1891.). 



P. varians (Leach, 1815). 

 Palaemon varians Leach, 1815. 



Palaemon antennarws H. Milne-Edwards, 1837 (part). 

 Palaemon lacustris Martens, 1857. 

 Pelias migratorius Heller, 1862. 

 Anchistia migratorius Heller, 1863. 

 Leander antennarius Czernaiwsky, 1884. 



Habitat. Seas of Europe. 



351. (3d) France. Guerin Collection. 



P. vulgaris (Say, 1818). 



Palaemon vulgaris Say, 1818. 

 Habitat. East coast of United States. 



179. (5a) Greenport, Long Island. Smithsonian Institution. 



180. (xa) No locality. No donor's name. 



1028. (xa) Beasley's Point, New Jersey. Dr. B. Sharp, 1893. 



1029. (xa) Nantucket, Massachusetts. Dr. B. Sharp, 1893. 



NIKIDAE, Sp. Bate, 1887. 

 PROCESSA Leach, 1815. 



Nika Risso, 1816. 

 Nica Stimpson, 1860. 



