PATAGONIAN EXPEDITIONS : ZOOLOGY. 



Pellegrin, Jacques, Contribution a 1'fetude anatomique et taxonomique 



des Poissons de la Famille des Cichlides. Paris, 1904. 

 Meek, Seth E., The Fresh-water Fishes of Mexico north of the Isthmus 

 of Tehuantepec. Field Columbian Museum Publications, No. 93, Chi- 

 cago, 1904. 



Regan, C. Tate, A Monograph of the Fishes of the Family Loricarndae. 

 Trans. Zool. Soc. Lond., XVII, Oct., 1904, various revisions published 

 in 1905, and "Pisces" in the Biologia Central i Americana, 1906-1908. 

 Eigenmann, C. H., & Ward, David P., The Gymnotidae, Wash. Acad. 



Sci., VII, pp. 159-188, June, 1905. 

 Eigenmann, C. H., The American Characidae, in MS. 



These papers, exclusive of the MS. monograph on the Characidae, are 

 referred to under the name of the author and the page. Other papers are 

 quoted by the author, year of publication and the -page. The full titles 

 may readily be found in the bibliography at the end of the Catalogue. 



All fishes recorded from fresh water are enumerated. In tropical 

 America many marine species enter fresh water. Some of these do not 

 go far beyond the mouths of rivers, others ascend streams several thou- 

 sand miles. Perhaps some of the marine species enumerated should have 

 been excluded, probably others should have been added. The author will 

 be very glad to be informed of any omissions or errors of any sort. 



In order to emphasize the Pacific slope fauna the species from this area 

 are in heavy type. To readily distinguish the Amazonian species, these 

 are preceded by an A. 



Class I. MARSIPOBRANCHII. 

 Order HYPEROARTII. 



Family PETROMYZONID^E. 



LAMPETRA Gray. i. Geotria chilensis (Gray). 



-r a ,-r T Macr ophthalmia chilensis Plate. 



Type: Petromyzon flumattlis Linnaeus. 



Range : Brooks of America and Europe. Habitat : Streams of Chlh and Ar & en - 



i. Lampetra spadicea Bean, . . . .Meek, 2. 



Habitat: Rio Lerma Basin. EXOMEGAS Gill. 



GEOTRIA Gray. Type : Petromyzon macrostomus Bur- 



Velasia Gray. meister. 



Type: Geotria australis Gray. Range: From Buenos Aires south. 



Range: Southern South America and i. Exome gas macrostomus (Burmeister). 

 Australia. Habitat : La Plata River. 



