Jordan and Evermann. Fishes of North America. 1875 



cle, a convexl y rounded caud.il fin, and a rather bluntly rounded snout.* 

 s, bare; He</>ahrf, head.) 



Labrax lagocephalus, PALLAS, Mem. Ac. St. Petersb., IT, 1810, 384, Kuril Islands. 

 Grammatopleums lagocephalus, JORDAN & EVERMANN, Check-List Fishes, 435, 1896. 

 Hexagrammus decagrammus, BEAN & BEAN, Proc. U. S. Nat. Mus. 1896, 383, specimens from 



Petropaulski ; not of PALLAS. 

 Ilexagrammos lagocephalus, JORDAN &. GILHEKT, Fishes of Bering Sea, in Kept. TJ. S. Fur 



Seal Investigations, 1898. 



700. OPHIODON, Girard. 



(Cui/rrs Cons.) 



Ophiodon, GIRARD, Proc. Ac. Nat. Sci. Phila. 1854, 133 (elongatus). 



Oplopoma, GIRARD, Proc. Ac. Nat. Sci. Phila. 1856, 135 (pantherina = elongatus). 



Hody elongate, low, little compressed. Head long, rather pointed, its 

 surface scaleless. Mouth terminal, very large. Jaws with very strong, 

 sharp, unequal teeth, some of them canine-like; long series of cardiform 

 teeth on vomer and palatines. Gill openings very wide, the rnemhraues 

 not united, free from the isthmus. Preopercle with a few hluntish spines; 

 a dermal flap above the eye. Scales very small, becoming smooth with 

 age. Lateral Hue single, continuous. Dorsal fin long, deeply notched, 

 the spines about 24 in number, slender and flexible, the middle ones high- 

 est; anal fin long, without distinct spines; ventrals 1,5, inserted some- 

 what behind pectorals; pectoral fin broad; pyloric caeca very numerous; 

 gill rakers tubercle-like. Species of large size; among the largest of the 

 cottiform fishes; used as food; the flesh livid blue or green in color. 

 (d'0z, snake; o&ous, tooth.) 



2263. OPIIIODOX ELONGATUS, Girard. 



(CULTUS COD; BLUE COD; BUFFALO COD.) 



Head 3i; depth 5. D. XXV, 21; A. 22. Head large, the snout sharp, 

 conic. Mouth very large, the lower jaw prominent; maxillary reaching 

 beyond orbit; each jaw with a series of large pointed teeth bent inward 

 and immovable; front of irpper jaw with 2 to 4 larger canines; outside of 

 the series of large teeth each jaw has numerous small, sharp teeth; vomer 

 and palatines with a single row of canines ; supraorbital tentacle much 

 shorter than pupil; dorsal fin beginning above preopercle, the fin very 

 deeply notched, the highest spines nearly ^ length of head; caudal 

 emarginate. Dark brown above, much mottled; dorsal fin and whole 

 upper part of body covered with small rusty brown spots of varying size 

 and hue ; lower parts of body of a livid bluish green, especially in the 

 adult, the flesh and all membranes tinged with green ; ground color often 



* It will be noted that all of the species of Hexagrammos, except H. otakii, were known 

 to Pallas. If. otakii has also been long known to collectors, though hut recently distin- 



of 

 and 

 fourth aro variously developed, and offer valuable specific characters.' 



