4o6 



PATAGONIAN EXPEDITIONS : ZOOLOGY, 



5. Plecostomus festae Boulenger, 



Regan, 208. 

 Habitat: Pacific slope of Ecuador. 

 A6. Plecostomus vcncs (Cuvier & Valen- 

 ciennes) Regan, 209. 



Hypostoiiius plfcostoinus C. & V., noii 

 L. ?; Hypostomus pantherinus Kner; 

 Plecostomus bicirrhosus (part) Giin- 

 thcr. 

 Habitat: X'enezuela; Guiana; Marajo 

 Island. 

 A7. Plecostomus cariuntus Steindachner, 



Regan, 209. 

 Habitat : Amazon. 



8. Plecostomus tietensis v. Ihering, 



V. Ihering, 1907, 559. 

 Habitat: Rio Tiete, Sao Paulo, Brazil. 



9. Plccosto))ius vaillauti Steindachner, 



Regan, 210. 

 Habitat: Paraguaj-, Rio Preto ; Rio 

 Puty; San Gongalio. 



10. Plecostomus laplaicc ICigenmann, 



E., 1907. 

 Habitat : La Plata. 

 An. Plecostomus emargiimtus (Cuvier & 



Valenciennes) Regan, 210. 



Hypostomus squaliuiu Schomburgk; 

 Plecostomus scopularius, biscriatus. 

 virescens Cope; Plecostomus villarsi 

 Liitken ; PI. anna Steindachner. 

 Habitat: Amazons to Orinoco. 

 12. Plecostomus tcnuicauda Steindachner, 

 Steindachner, 1878, 40 

 Habitat: Magdalena and tributaries. 

 A 1 3. Plecostomus alatus (Castelnau), 



Regan, 211. 

 Plecostomus jraueisci Liitken. 

 Habitat: Araguay and San Francisco. 



14. Plecostomus regani v. Ihering, 558. 



Habitat: Rio Piracicaba, .Sao Paulo, 

 Brazil. 



15. Plecostomus Cordova- Giinther, 



Regan, 212. 

 Habitat : Cordova. 



16. Plecostomus borellii Boulenger, 



Regan 212. 

 Habitat: Bolivia. 



17. Plecostomus pauliuus \. Ihering, 



V. I., 1907, 560. 

 Habitat: Piracicaba, Sao Paulo, Brazil. 

 A 1 8. Plecostomus laiirostris Regan, 



Regan, 213. 

 Plecostomus pantlierinus Boulenger, 



lion Kner. 

 Habitat: Goyas and Rio Jungada, 

 Matto G rosso. 



19. Plecostomus teniet.oi Boulenger, 



Regan, 213. 

 Habitat : Paraguay. 



20. Plecostomus macrops liigcnmann & Ei- 



genmann Regan, 214. 



Habitat : Rio das Velhas. 

 2 1. Plecostomus hermanni v. Ihering, 



V. I., 1907, 560. 

 Habitat: Rio Piracicaba, Sao Paulo, 

 Brazil. 

 22. Pleei>st<>mus garmani Regan, 



Regan, 214. 

 Plecostomus lima Eigenmann & Eigen- 



mann, nan Liitken. 

 Habitat: Rio San Francisco; Rio das 

 Velhas; Rio Grande do Sul. 

 .A23. Plecostomus atropiiniis Eigenmann 



& Eigenmann Regan, 215. 



Habitat: Goyaz.' 



24. Plecostomus robiuii Cuvier & Valen- 



ciennes Regan, 215. 



Habitat: Montevideo; Trinidad. 



25. Plecostomus uucc Steindachner, 



Regan, 215. 

 Plecostomus robiuii Giinther and Ei- 

 genmann & Eigenmann, mm C. & V. 

 Habitat: Bahia. 



26. Plecostomus wucliereri Giinther, 



Regan, 2i6. 

 Plecostomus brevicauda Giinther; PI. 



' If, as Regan thinks, this species or variety is iden- 

 tical with garmani the species should of course go by 

 the older name atrophtnis. 



