eigenmann: fresh water fishes. 237 



mania) ; Steindachner, Zool. Jahrb. Suppl., IV, 334, 1898 (Tumbes) ; 



Delfin, Catalogo de los Feces de Chile, 13, 1901 (Rio Tucapel and 



Puerto Montt) ; Plate, Zool. Jahrb. Suppl., V, 654, 1902 (Murray 



River). 

 Habitat: Coastwise streams of Chili, south to at least Puerto Montt 

 (Tasmania). 



" Mandibular lamina crescent-shaped, with about nine acute conical 

 cusps, three of which are larger than the others ; suctorial teeth in some- 

 what distant series, radiating from the center; the teeth of the series be- 

 tween the mandible and posterior lip as numerous as those of the other 

 series but rather more confluent ; anterior labial teeth converging and con- 

 fluent behind, each tooth of the posterior pair like one half of an elon- 

 gated oval; suctorial disk elliptic, with a free lip behind." Gunther. 



6. Caragola lapicida Gray. 



(Plate XXX, Fig. 6.) 



Caragola lapicida Gray, Proc. Zool. Soc, 1851, 239 (Valparaiso). List 



Spec. Fish Brit. Mus., 143, pi. I, fig. 5. 

 Mordacia lapicida Plate, 1. c, 654 (Tumbes, Chili). 



Petyomyzon anwandteyi Philippi, Wiegm. Arch. 1863, 207, tab. X, fig. b 

 (Valdivia). 

 Habitat : Chili. 



7. Caragola acutidens (Philippi). 



(Plate XXX, Fig. 7.) 



Petyomyzon acutidens Philippi, Ann. & Mag. Nat. Hist, XVI, 1865, 221.^ 

 Moydacia acutidens Plate, 1. c. 657. 

 Habitat: Chili. 



Class II. PISCES. 



< Pisces Artedi ; Genera Piscium 1738. 



< Pisces Linnaeus Sytema Naturae ed. X, I, 239, 1758. 

 = Pisces Muller, Abhandl. K. Akad. Wiss. Berlin, 1844. 



' This is the translation of an article credited to " Wiegm. Arch. 1864, 107." It is not found 

 in the place cited. 



