Ko.1766. STALK-EYED CRUSTACEA OF PERU RATHBUN. 509 



Tribe GALATHEIDEA. 



Family PORCE LLA X IDJE. 



Genus PETROLISTHES Stimpson. 



PETROLISTHES ARMATUS (Gibbes). See page 558. 



Lower Calif ornia to Peru; Indo-Pacific region; Florida to Brazil; 

 Bermudas. 



PETROLISTHES VIOLACEUS (Guerin). 



Porcellana fi<>/<ic<<i Guerin, Voy. Coguille, Zool., vol. 2, pt. 2, 

 1831, p. 33, pi. 3, fig. 2. Ancon, Callao, Sun Lorenzo and 

 Chincha Islands, Peru; Chile. 



PETROLISTHES ANGULOSUS (Guerin). 



Porcellana angulosa Guerin, Bull. Soc. Sci. Nat. France, 1835, 

 p. 115; Mag. do Zool., vol. s, L838, cl. 7, pp. 0, 7, pi. 2."), 

 fig. 3. 



PETROLISTHES PUNCTATUS (Guerin). 



PorceUana punctata Guerin, Bull. Soc Sci. Nat. France, is::."), 

 p. 115; Icon., Crust, p. 13, pi. 18, fig. 1. Ancon and San 

 Lorenzo, Peru; Chile. 



PETROLISTHES SINUIMANUS Lockington. 



Petrolisthes {Pisosoma) sinuimanus Lockington, Ann. Mag. 

 Xat. Hist, (5), vol. 2, 1878, p. 401. Gulf of California; 

 Ecuador. 



PETROLISTHES HIANS Nobili. 



Boll. Mus. Zool. Anat. comp. K. Univ. Torino, vol. 1(1, no. 415, 

 1901, p. 17. Ecuador. 



PETROLISTHES ORTMANNI Nobili. 



Boll. Mus. Zool. Anat. comp. K. Univ. Torino, vol. 10, no. 415, 

 1001, p. 16. Ecuador. 



PETROLISTHES, sp. [near ORTMANNI], Nobili. 



Boll. Mus. Zool. Anat. comp. \{. I'niv. Torino, vol. 10, no. 415, 

 1001, p. 16. Ecuador. 



PETROLISTHES SPINIFRONS (Milne Edwards). See page 559. 



Peru; Chile. 



PETROLISTHES HOLOTRICHUS Nobili. 



Boll. Mus. Zool. Anat. comp. U. Univ. Torino, vol. 10, no. 115, 

 1001, p. 14. Ecuador. 



PETROLISTHES GRACILIS Stimpson. 



Ann. Lye. Nat. Hist. X. Y., vol. 7, 1859, p. 71. Guaymas, 

 Mexico; Ecuador. 



