no. 17C6. STALK-EYED CRUSTACEA OF PERI RATHBUN. 581 



Family ATKLK( Y( I J I). E. 



Subfamily ATBLBCYCLINJE. 

 Genus ATELECYCLUS Leach. 



ATELECYCLUS CHILENSIS Milne Edwards. 



Hist. Nat. Crust,, vol. 2, 1837, p. 143. Chile. 



Genus HYPOPELTARIUM Miers. 



HYPOPELTARIUM SPINULOSUM (White). 



Atdecyclus spinulosus White, Ann. Mag. Nat. Hist., vol. 12, 

 1843, p. 345. — Peltarion spinulosum Dana, Crust. U. S. 

 Expl. Exped., pt, 1, 1852, p. 304; atlas, 1855, pi. 18, fig. 

 Ga-h. Chile to Southern Patagonia; Falkland Islands. 



Subfamily ^C^VlSrTIIOCYCI J ,I]Sr. 1 ,. 

 Genus ACANTHOC YCLUS Milne Edwards and Lucas. 

 ACANTHOCYCLUS GAYI Milne Edwards and Lucas. 



D'Orbigny's Voy. Amer. Mer., vol. 6, 1843, pt. 1, p. 30; vol. 9, 



atlas, 1S47, pi. 15, fig. 1. Peru to Straits of Magellan. 



ACANTHOCYCLUS ALBATROSSIS Rathbun. 



Proc. U. S. Xat. Mus., vol. 21, 1898, pp. 598, :>«.)<>. Chile; west 

 coast of Patagonia; Straits of Magellan ('.). 



ACANTHOCYCLUS HASSLERI Rathbun. 



Proc. l\ S. Nat, Mus., vol. 21. 1898, pp. 598, 599, pi. 43, fig. 1. 

 Panama; Chile. 



Family CAXCIUIXE. 



Subfamily CANCRIXJE. 

 Genus CANCER Linnaeus. 



CANCER LONGIPES Bell. 



Proc. Zool. Soc. London, vol. 3, 1835, p. 87; Trans. Zool. Soc. 

 London, vol. 1, 1835, p. 337, pi. 43. Bay of Panama, 210 

 and 286 fathoms; Callao Reef, Peru; Bolivia; Chile. 



CANCER EDWARDSII Bell. 



Proc. Zool. Soc. London, vol. 3, 1835, p. 87. Cancer edwardsii 

 Bell, Trans. Zool. Soc. London, vol. I, 1835, p. 338, pi. I 1. 

 Peru; Chile (as far as Chiloe). 



CANCER POLYODON Poeppig. See page 538. 



Ecuador; Peru ; ( 'Idle. 



CANCER PLEBEJUS Poeppig. See page 539. 



Peru to Port Otway, Patagonia. 



