2336 Bulletin ^7, United States National Museum. 



Thomas, which seems referable to GoUesox macrophthalmus, differing in 

 the slightly shorter dorsal and larger eye : 



"Dorsal 6 or 7; anal about 7; head about 3; width of body 3^; width 

 of mouth 2 in head; interorbital width 4^, equal to snout. Eye large, 2* 

 in head. Teeth in the upper jaw conic, in more than 1 series in front, 

 some in the outer row enlarged ; teeth on the lower j aw in a single series, 

 about 4 blunt incisors on each side followed by the canines, behind which 

 the teeth are much suialler and conic. Width of disk If in its length, 2^ 

 in head; opercular spine strong; distance of origin of dorsal from caudal 

 2| in its distance from tip of snout. Sides and back uniform bright red; 

 eye black, iris bright red; lower surface yellow, dotted with bright red. 

 One specimen 23 mm. long in the Museum of the University of Indiana 

 from St. Thomas (Coll. Edward W. Brigham), much shrunken and fins 

 hardened by strong alcohol." (Eigenmann, in lit.) 

 Oobienox macrophthalmus, Gunther, Cat., lu, 502, 1861, locality unknown. 



2673. GOBIESOX CERASINUS, Cope. 



Head 3 in total with caudal. D. 6 ; A. 6 ; C. 12 ; P. 24 ; V. 4. Head very 

 wide, ovate, as broad as long to upper base of pectoral. Eye large, 3i in 

 head, equal to frontal width. Ten teeth on each side of each jaw, none of 

 the upper being incisors, the 2 median on each side larger than the others ; 

 3 teeth on each side in lower jaw horizontal, the others vertical, 2 of 

 the horizontal teeth incisors, the median one on each side of these much 

 the larger; each horizontal tooth with a small one behind it; no canines. 

 Profile regularly descending from supraoccipital; a long subopercular 

 spine. Dorsal beginning with last fourth of distance between tiji of 

 snout and base of caudal. Body and fins light crimson lake above, whitish 

 below ; no spots. One specimen, 21 inches long, from St. Martins. (Cope. ) 

 {uEpddivoc,, cerasinits, cherry color.) 



? Cyclopterusnudus, Iaksmvs, Syst. Nat., Ed. x, 260, 1758, " India ;" from a specimen in Mus. 

 Adolpli Fred. (tab. 27), said to be 2 inches in length; the head broad with a sharp 

 spine behind; dorsal rays 6; not Lepadogaster 7iudus, Bloch & Schneider, Syst. 

 Ichth., 2, 1801, who give "D.12, A. 6,"* the description otherwise that of Linnanis: 

 not Gobiesox nudus of recent authors, which is a species (Q. gyrinus) allied to G. vir- 

 gatulus. 



Oohiesox cerasinus, Cope, Trans. Am. Phil. Soc, Xiv, 1871,473, St. Martins, West Indies. 

 (Coll. Dr. R. E. Van Kijgersma. Type in Ac. Sci. Phila. ) 



Subgenus SICYASES.t Miiller & Troschel. 



2674. (JOBIESOX ERYTHROPS, Jordan &. Gilbert. 



Head2i; depth 6. D. 6; A. 5. Head scarcely longer than broad, pro- 

 portionately very broad and depressed, its breadth 3 times in total. 



* We do not know by what authority the number of fin rays given by Linnaeus (D. 6) 

 W!is altered to " D.12, A. 6" by Schneider (Syst. Ichth.). The last-named figures agree 

 with nudus, as described by Dr. Giinther, that is, with our G. gyriwis. If the Linnajan 

 type of nudus really had D. 6, it must have been cerasinus or macrophthalmus or some very 

 similar species. The scanty Linntpan description agrees best with cerasinus. The name 

 nudus, if used at all, must be taken for a .species to which the Linnasan description may be 

 applied. In our judgment tlie uncertainty is too great to .iustify the substitution otnudus 

 for either cerasinus or macrophthahnus. It could be no other known species, however. 



t This subgenus is comi)osed of small species with the upper teeth in 1 series. This 

 character should be verified on all our species, as perhaps none of them belongs to it. 



