no. 1765. STALK-EYED CRUSTACEA OF PERI -RATHBVN. 585 



Genus EURYTIUM Stimpson. 



EURYTIUM AFFINE (Streets and Kingsley). 



Panopeus affinis Streets and Kingsley, Bull. Essex [nst., vol. 

 9, 1 s 7 7 , p. 106. — Eurytium affine A. Milne Edwards, 

 Crust. Reg. Mex., L880, p. 334, pi. GO, fig. 1. Lower Cali- 

 fornia : Ecuador (?). 



EURYTIUM TRISTANI Rathbun. See page 543. 



Costa Rica; Peru. 



Subfamily ^TKlSriPPIl^. E. 

 Genus MENIPPE de Haan. 

 MENIPPE OBTUSA Stimpson. 



Ann. Lye. Nat. Hist. N. Y., vol. 7, 1859, p. 53; Crust. Reg. 

 Mex., 1879, p. 264, pi. 48, fig. 1. Panama. 



MENIPPE FRONTALIS A. Milne Edwards. 



Crust. Reg. Mex., 1879, p. 204, pi. 48, fig. 2. Nicaragua; Pan- 

 ama; Ecuador. 



Genus PILUMNOIDES Milne Edwards and Lucas. 

 PILUMNOIDES PERLATUS (Poeppig). Seepage544. 



Panama to Chile. 



PILUMNOIDES PUSILLUS Rathbun. 



Proc. Wash. Acad. Sci., vol. 4, 1902, p. 281, pi. 12, figs. 9 and 10, 

 Galapagos Islands. 



Subfamily I'll .TTMISTIN. 1<:. 



Genus P1LUMNUS Leach. 



PILUMNUS LIMOSUS Smith. 



Pn.c. Boston Soc. Nat. Hist., vol. 12, 1869, p. 285. — A. Milne 

 Edwards, Crust. Reg. Mex., 1880, p. 291, pi. 50, fig. 4. 

 Panama: Ecuador; Peru at Zorritos. 



PILUMNUS SPINOHIRSUTUS (Lockington). 



Acanthus spino-hirsutus Lockington, Proc. Cal. Acad. Sci.. vol. 

 7, L876 (1S77), pp. 33, 102. San Diego, California: Gulf of 

 California : Ecuador. 



PILUMNUS SPINULIFER Rathbun. 



Proc. I". S. Nat. Mns., vol. 21, 1898, p. 585, pi. 42, figs. 6-8. OH' 

 (ape St. Lucas, 31 fathoms; Galapagos Islands, on reef, 

 also at 12 fathoms. 



Genus HETERACT^EA Lockington. 

 HETERACTiEA LUNATA (Milne Edwards and Lucas). 



Pttumnus tinnitus Milne Edwards and Lucas, d'Orbigny's 

 Voy. Amer". Mer., vol. (i, 1843, p. 20: vol. 9, atlas, 1847, 

 pi. \), fig. 2. From San Diego, California, to Chile. 



