1915.] NATURAL SCIENCES OF PHILADELPHIA. 531 



Hoploerythrinus unitseniatus (Agassiz). 



Erythriiius unitivnuitus Regan, I.e. 

 E. cinereus Gill, I.e. 



Gymnotus carapo Linnseus. 



Carapus fasciatus Regan, I.e., p. 386. Bejucal Swamp and Cumuto. 



Synbranchus marmoratus Bloch. 



Symbrarirhus marmoratus Glinther, I.e., VIII, 1870, p. 15. 

 Regan, I.e., p. 389. 



Leptocephalus conger (Linnaius). 



Several seen in the market, though not preserved. 



Echidna catenata (Bloch). 



Murwna catenata Glinther, I.e.', p. 130. 



Rivulus hartii (Boulenger). 



Haplochilus harti Regan, Proc. Zool. Soc. London, 1908, p. 389, PI. 21, 



fig. 2. 

 R. hartii Regan, Ann. Mag. Nat. Hist. London, (8) X, November, 1912, p. 501. 

 R. mieropus Glinther, I.e., VI, 1866, p. 327. 



Lebistes reticulatus (Peters). 



Regan, Proc. Zool. Soc. London, 1913, p. 1008, fig. 173d (intromittent 



organ). 



Fowler, Proc. Acad. Nat. Sci. Phila., 1915, p. 261. Blue Basin Falls 

 Gira7-dinus qitppii Glinther, I.e., p. 353. 

 G. (juppui Regan, I.e., 1906, p. 390, PI. 22, fig. 1. Dry River at Belmont. 



Many examples, yf to \\ inches long, from Diego Martin Stream." 



Anableps anableps (LInnffius). 



Anableps tetrophthalmus Glinther, I.e., p. 337. 



Doryichthys lineatus Kaup. 

 Regan, I.e., p. 391. 



Fistularia tabacaria Linnaeus. 



One 24| inches long. Several others about the same size also 

 seen in the market. 



ExocCEtUS volitans Linnseus. 



Abundant and valued as food. Many seen brought into the 

 markets, though none preserved as specimens. 



Hyporhamphus unifasciatus (Ranzani). 



One 10 inches long. Two bushels of half beaks, though the 

 species was undetermined, were also seen at St. Kitts. 



Hemiramphus brasiliensis (Linnaeus). 



Hemirhamphus pleii Glinther, I.e., VI, 1866, p. 357. 



1" PoceiUa vivipara Schneider and MolUenisia- sphenops (Valenciennes) have 

 both been reported from the Leeward Islands, though apparently not definitely 

 from Trinidad. 



