144 CLASS XIV. 



that are soft and ramose. Ventral fins none. Branchiostegous 

 membrane with six rays. Body covered with small scales, marked 

 with transverse furrows. 



Sp. Dictyosoma Burgeri nob., SCHLKGEL Faun Jap., Pise. Tab. 73, fig. 3. 

 This Japanese fish, which forms the transition between Zoarces and Anar- 

 rhichas, becomes 10" long. 



NOTE. PatoBcus RICHARDSON ; is this its place ? Comp. Ann. of 

 Nat. Hist. xiv. 1844, p. 280. 



Zoarces Cuv. Body elongate, anguilliform, with scales small, 

 not imbricate, resembling points dispersed through the skin. Dorsal 

 fin long, depressed before the termination, supported at this part by 

 undivided, inarticulate rays, elsewhere by soft rays, confluent with 

 the long anal fin at the extremity of tail. Ventral fins jugular, 

 triradiate. Teeth conical in both jaws, in a single row at the sides, 

 the middle in two or three rows ; palate edentulous. Papilla be- 

 hind the vent in both sexes. 



Sp. Zoarces viviparus Cuv., Blennius viviparus L., BLOCH Ichth. Tab. 72, 

 YARRELL Brit. Fish. I. p. 243 ; Skandinav. FisTcar, PI. 8, fig. i ; the eel- 

 pout; yellowish-brown, with black spots on the back, along the dorsal fin ; 

 this fish is only rarely i' long. That it is viviparous is already indicated 

 by the name; the young continue for four months in the body of the 

 mother, and are commonly born in December or January, although at 

 other times also females have sometimes been found with fully developed 

 young. Females have been observed with 300 young ; usually however there 

 are between 100 and 200. This species does not occur in the Mediterra- 

 nean, but in the North Sea from 50 to about 70 N.L. Some Ame- 

 rican species also of this genus are known, of which one attains the 

 remarkable length of 2'. Zoarces Idbrosus, Blennius labrosus MITCH., Cuv. 

 at VALENO. Poiss. xi. PI. 341. 



Ounnellus Cuv., VAL. (Murceno'ides LAC., Gentronotus SCHN.) 

 Body compressed, elongate. Teeth small, obtusely conical, in a 

 single row in jaws, a few others behind this row in upper jaw; 

 some very thin teeth in vomer. Head small, with mouth ascend- 

 ing obliquely. Dorsal fin long, with all the rays pungent, short. 

 Ventral fins small, jugular, supported by one only or by two rays. 

 Branchiostegous membrane with five or six rays. Scales small, 

 dispersed, immersed in the skin. 



Sp. GunneUus vulgaris Cuv., VAL., Blennius gunnellus L., BLOCH Ickth. 

 Tab. 71, fig. i, Skandinav. Fislc. PI. 25, fig. i, YARREL Br. FisJi.i. p. 239, 

 become 8" or at most 9" long, five branchial rays; there is a row of deep 



