Eigenmann: fish fauna of Bogota 465 



southeast of Bogota. I do not know in which direction, east 

 or west, the stream flows from which it was taken, and I am 

 giving it the benefit of the doubt and am placing it in both Hsts. 



III. THE DISTRIBUTION OF THE FISHES ALONG THE UNE BE- 

 TWEEN THE RIO SECO NEAR HONDA AND THE PLAIN OF 

 BOGOTA, NEAR FACATATIVA 



Specimens were reported from the localities listed below. The 



longitude is from Bogota. The numbers refer to the species listed below. 



I. Plains of Bogota. See Part II. 2. Sargento, 4,000 feet, i, 2, 



4, 5, 6, 8. J. Guadual, Rio. i, 2, 4, 5, 6, 8, 9. 4. Guaduas. Between 

 0° and 0° 14' W., 5° 7' and 6° N., 3168 feet, i, 2, 5, 6, 7, 12. 5. 

 Guamal, i, 2, 4, 5. 6. Villeta. 0° 24' 30" W., 4° 56' 30" N., 2,760 

 feet. I, 8, 12. 7. Chimbe. Near Alban. 2, 4. 8. Alban, 7,258 

 feet. Formerly Aqua Larga. i, 3, 4, 6, 8, 10, 11. p. Chamisal. 

 Exact locality not known. 4, 6, 9, 12. 10. Pacho. 0° 5' W., 5° 

 2' 25" N., 5,893 feet. 



The last named locality is not in line with the rest, being north- 

 east of Alban. As far as I am able to locate the localities they 

 run in the order given from Sargento to Alban. There are crests 

 between Sargento and Guaduas and between Guaduas and 

 Villeta. The entire territory drains into the Rio Negro and 

 through it into the Magdalena. 



SPECIES TAKEN BETWEEN HONDA AND FACATATIVA 



The numbers following the names refer to the localities enumerated 

 above. 



I. Astroblepus homodon, 2, 3, 4, 5, 6, 8. 2. A. unifasciatus, 2, 3, 4, 



5, 7. 3. A. micrescens, 8. 4. A. chotae, 2, 3, 4, 5, 7, 8, g. 5. Pygidium 

 selelatum, 2, 3, 4, 5. 6. P. striatum, 2, 3, 4, 6, 8, 9. 7. Pseudancistrus 

 setosus, 4. 8. Chaetostomus thomsoni, 2, 3, 6, 8. 9. Hemihrycon colom- 

 bianus, 3, g. 10. Creagrutus magdalenae, 8.^ 11. Argopleura diquensiSy 

 8.^ 12. Rivulus magdalenae, 4, 6, g. 



IV. THE FISHES OF THE HIGHLANDS OF SANTANDER 



Most of the localities in this area, all of them draining into 

 the Suarez and thence into the Rio Magdalena, are small que- 

 bradas not given on any maps available. 



3 I have no reason to doubt these localities, especially as the two species were not 

 taken elsewhere by Gonzales. But it is certainly remarkable that they should be 

 found at Alban at over 7,000 feet and not between Alban and Honda. 



