no. 1766. STALK-EYED CRUSTACEA OF PERU tlATHBUN. 579 



PSEUDOTHELPHUSA PLANA Smith. 



Trans. Conn. Acad. Arts and Sci., vol. 2, 1870, pp. 146, 1 17. 

 Rathbun, Nouv. Arch. Mus. Hist. Nat., Paris, vol. 7. 1905, 

 p. 278, text fig. 76. Payta, Peru. 



PSEUDOTHELPHUSA ECUADORENSIS Rathbun. 



Bull. Mns. Hist. Nat., Paris. I897,p. 58; Nouv. Arch.Mus. Hist. 

 Nat., Paris, vol. 7, 1905, p. 279, pi. 13, fig. 8, text fig. 77. 

 Ecuador, fresh water. 



PSEUDOTHELPHUSA jEQUATORIALIS (Ortmann). 



Potamocarcinus sequatorialis Ortmann, Zool. Jahrb. Syst., 

 vol. 10, 1897, p. 319, pi. 17, fig. 5. Ecuador; Peru: Rio 

 Ucayali. 



PSEUDOTHELPHUSA CHILENSIS (Milne Edwards and Lucas). 



Potamia chilensis Milne Edwards and Lucas, d'Orbigny's Voy. 

 Amer. Mer., vol. 6, pt. 1, 1843, p. 22: vol. 0, atlas, is 17, 

 pi. 10, fig. 1. Lima, Peru. 



PSEUDOTHELPHUSA NOBILII Rathbun. 



Proc. U. S. Nat. Mus., vol. 21, 1898, pp. 518, 535, ">:;7, text fig. S. 

 Ecuador, fresh water. 



PSEUDOTHELPHUSA CONRADI Nobili. 



Pseudotelphusa conradi Nobili, Boll. Mns. Zool. Anat. comp. 

 R. LTniv. Torino, vol. 12, 1897, no. 275, p. .3.— Pseudo- 

 thelphusa conradi Rathbun, Nouv. Arch. Mns. I list. Nat., 

 Paris, vol. 7, 1905, p. 298, text fig. 90. Ecuador; Pern: 

 Cuterro and Tambillo. 



PSEUDOTHELPHUSA CAPUTU Nobili. 



Boll. Mns. Zool. Anat. comp. II. Univ. Torino, vol. 16, 1901, 

 no. 415, p. 38. Fresh waters of Ecuador. 



PSEUDOTHELPHUSA DENTATA (Latreille). 



TelpTiusa dentata Latreille, Ency. Meth., Hist. Nat., Ent., vol. 

 10, 1825, p. 564 (not synonymy). Pseudothelphusa </<nt<ita 

 Rathbun, Nouv. Arch. Mns. Hist. Nat., Paris, vol. 7, loo,"), 

 p. .300, pi. 14, fig. 4, text fig. 93. Chile (?). 



PSEUDOTHELPHUSA HENRICI Nobili. 



Boll. Mns. Zool. Anat. comp. R. Univ. Torino, vol. 12, 1897, 

 no. 275, p. 1. Fresh waters of Ecuador. 



PSEUDOTHELPHUSA PERUVIANA Rathbun. 



Proc. U. S. Nat, Mns., vol. 21, 1898, pp. 527, 535, 537, texl fig. is. 

 Moyombamba, Pern. 



PSEUDOTHELPHUSA REFLEXIFRONS (Ortmann). 



Potamocarcinus reflexifrons Ortmann, Zool. Jahrb. Syst., vol. 10, 

 1897, pp. 317, .'321, pi. 17, tig. 6. Upper Amazon. 



