370 CALIFORNIA ACADEMY OF SCIENCES. 



307. Loricaria magdalense. 



Lorkarta may dale me. Steindachuer, Fisch-faiiua des Magdaleneu. 



Stromes, 59, 1878 (Magdalen Eiver); id. Deuk. Ak. Wieu, xli, pi. 



vii, fig. 2 and 3; Eigeuin. & Eigeum. Proc. Cal. Acad. 2d Ser. ii, 



36, 18S9. 

 Habitat: Magdaleua Kiver. 



308. Loricaria filamentosa. 



'I Loricaria hransfordi Gill, Proc. Acad. Nat. Sci. Philad. 1876, 338 



(Panama). 

 Loricaria filamentosa Steindachner, Fisch-fauna des Magd. Stromes, 



29, pi. ix, 1878 (Magdalen Eiver); id. Pisch-faiina des Cauca and 



Flltsse bei Guayaquil 13, 1880 (Canca); Boulenger, Proc. Zool. 



Soc. Lond. March, 1887, 277 (Canelos); Eigenm. & Eigenm. 



Proc. Cal. Acad. 2d Ser. ii, .36, 1889. 

 Habitat: Canelos; Magdalena Kiver. 



309. Loricaria brunnea. 



Loricaria hriinnea'Kancock, Zool. Jouru. iv, 247, 1828 (Demarara); 

 Cuv. & Val. Hist. Nat. Poiss. xv, 479, 1840 (copied); GUnther, 

 v, 260, 1864 (copied); Eigeum. & Eigenm. I. c. 37. 



Habitat: Demarara. 



310. Loricaria platycephala. 



Hemiodon ? pkUycephalus Kuer, Pauzerwelse, 89, pi. vi, fig. 2, 1853 



(Kio Cujaba). 

 Loricaria platycephala Giinther, v, 258, 1864 (copied); E. & E. 1. c. 

 Habitat: Eio Cujaba. 



311. Loricaria uracantha. 



Loricaria uracantha Kuer & Steindachner, Abh. Baja'. Akad. Wiss. 

 xi, Abth. 56, pi. 6, fig. 3, 1865 (New Grenada; Eio Chagres); 

 Giinther, Fish. Cent. Am. vi, 393 & 478, 1866 (Atlantic and Pa- 

 cific rivers of Panama); Eigenm. & Eigenm. 1. c. 



Habitat: Atlantic and Pacific slopes of Panama. 



312. Loricaria stiibelii. 



Loricaria stubelii Steindachner, Flussfische Siidam. iv, 7, pi. iii, 

 figs. 2-26, 1882 (Eio Huallaga); E. & E. Proc. Cal. Acad. 2d Ser. 

 ii, 37, 1889(Santarem; Hj^avary; Teffe;Eio Preto; Eio Puty). 



Habitat: Amazons, Eio Preto and Eio Puty. 



This species is closely related to L. maciUatd Block, to 

 L. spixii, and to L. acuta Valenciennes. It is most read- 

 ily distinguished by its profusely spotted fins and more 

 rounded snout. 



Depth a little less than 2 in the width. Head short 

 and broad, its depth 2 in its width, which is little less 



