002 PROCEEDINGS OF THE \ \TI<>\ \i. \n si;i \i. tol. 38. 



Genus PLEURONCODES Stimpson. 

 PLEURONCODES MONODON (Milne Edwards). 



Galaihea monodon Milxk Edwards, Hist. Nat. Crust., vol. 2, 

 is:;?, p. 276; Ann. Sci. Nat., Zool. (3), vol. 16, 1851, p. 71. 

 pi. 11, figs. 6-9. Chile (.Milne Edwards); (8) off Acapulco, 

 Mexico. 94 to 286 fathoms (Faxon). 



Family KCLTIXE. 

 Genus yEGLA Leach. 

 jEGLA LiEVIS (Latreille). 



Galaihea Isevis Latreille, Tabl. Encyc. el Meth., pt. 24, 1818, 

 pi. 308, fig. 2. — JEglalsevis Leach, Diet. Sci. Nat., vol. 18, 

 1821, p. 49. — Milne Edwards, Cuvier's Regne Anini., Atlas, 

 Crust., "1849," pi. 17, fig. 3. Chile; northwest Patagonia; 

 Argentina; Uruguay; southern Brazil. Fresh water, rang- 

 ing from mountains to lowlands. 



iEGLA DENTICULATA (Nicolet). 



In Gay, Hist. Chile. Zool., vol. 3, 1849, p. 200, pi. 2, fig. 1. Chile. 



Tribe NEPHROPSIDEA. 



Family ASTACHXE. 



Genus PARASTACUS Huxley. 



PARASTACUS CHILENSIS (Milne Edwards |.a 



Astacus chilensis Milne Edwards, Hist. Nat. Crust., vol. 2, ix.37, 

 p. .333. Chile. 



PARASTACUS HASSLERI Faxon. 



Proc. U. S. Nat. Mus., vol. 20, 1898, p. 687, pi. 70, figs. 1-3. 

 Talcahuano, Chile. 



PARASTACUS NICOLETII Faxon. 



Astacus chilensis Nicolet (not Milne Edwards), in Gay, lli-^t. 

 Chile. Zool., vol. 3, 1849, p. 211, pi. 1, fig. 4.—Parastacus 

 nicoletii Faxon. Proc. CJ. S. Nat. Mus., vol. 20, 1898, p. 689. 

 Chile. 



PARASTACUS AGASSIZII Faxon. 



Proc. CJ. S. Nat. Mus., vol. 20, 1898, p 090, pi. 70, figs. 4. 5. 

 Chile: Talcahuano; Lag. Llanquihue" (Puerto Moult). Ar- 

 gentina. 



" Professor Bouvier has kindly examined the type of Astacus chili nsis Milne Edwards 

 and considers it a Parastacus, l>ut of a differenl species from those enumerated by 

 Faxon. 



