BLENNIID^. 211 



Genus V. — Zoaeces, Guvier. 

 Mustela, Artedi (preoccupied among quadrupeds). Zoarchus, Swainson. 



^ BrancMostegals six : pseudobranchim present. Body elongated and compressed. 

 Gill-openings wide. Several rotos of oonioal teeth in front of the jaws, a single row 

 laterally, none on the palate. Dorsal fin long and formed of rays, except in a short, 

 depressed and spinous portion near the end of the tail, these heing the sole spines 

 which exist. No fin extending round the end of the tail : ventrals jugular, formed 

 of three or four rays. Scales rudimentary. Air-bladder absent : pyloric appendages, 

 if present, rudimentary. 



Swainson constituted this genus and Anarrhiohas into family Zoarchidce. 



Geographical distribution. — From the northern seas to Scandinavia, Great 

 Britain and France. The Atlantic coasts of North America ; also Decastris Bay, 

 Kamschatka. 



2. Zoaroes viviparus, Plate LXI, fig. 2. 



Mustela mvipara et marina, Schonev. pp. 49, 50, t. iv, f . 2 ; Jonston, t. xlvi, 

 f. 8 ; Willughby, p. 122, t. H 3, f. 5 ; Bay, p. 69. Lumpen, Willugh. p. 120, 

 t. H, 1. Guffer Ealpout, Sibbald, Scot. Illus. iii, p. 25, pi. xiz, f . 3. Blennius, 

 sp. 7, Artedi, Synom. p. 45. Bnohelyopus, sp. Klein, Miss, iv, p. 57, No. 12, 

 t. XV, f. 1 ; Gronov. Zooph. no. 265, and Mus. loh. i, p. 65. Viviparous Blenny, 

 Pennant, Brit. Zool. (Ed. 1) iii, p. 211, pi. xsxvii (Ed. 2) iii, p. 283, pi. xli ; Lowe, 

 Fauna Orcadensis, p. 204. 



Blennius viviparus, Linn. Syst. Nat. i, p. 443, and Mus. Ad. Fried, p. 69, 

 pi. xxxii, Kon. Veten. Ak. Handl. 1748, p. 37, t. ii, and Faun. Suae. p. 113 ; 

 Bonn. Atl. Ich. p. 55, pi. xxxii, f. 120 ; Shaw, Zool. iv, p. 180, pi. xxiv ; Bl. iii, 

 2, p. 262, t. Ixxii; Bl. Schn. p. 170 ; Miill. Zool. Dan, ii, p. 2.3, pi. Ixvii; Walb. 

 Artedi, Ren. iii, p. 185 ; Retz, Faun. Suec. p. 326 ; Siemsen, Fisch. Mecklenb. 

 p. 26 ; Donov. Brit. Fish, ii, pi. xxxiv ; Turton, Brit. Faun. p. 93. 



Blennius viviparus, Lacep. ii, p. 496. 



Gunnellus viviparus, Flem. Brit. Anim. p. 207. 



Zoarces viviparus, Cuv. Rfegne Anim. ; Jenyns, Manual, p. 384 ; Tarrell, Brit. 

 Fish. (Ed. 1) i, p. 243, c. fig. (Ed. 2) i, p. 273 ; Nilss. Prod. p. 105 ; Cuv. and 

 Val. xi, p. 454; Parnell, Fishes Firth of Forth, p. 73, and Wern. Mem. vii, 

 p. 237 ; Templeton, Mag. Nat. Hist. (2) 1837, i, p. 409 ; Johnston, Berwick. Nat. 

 Hist. Club, 1838, i, p. 171;; Kroyer, Dan. Fis. i, p. 355, c. fig. ; Thompson, N. H. 

 Ireland, iv, pi 111 ; White, Catal. p. 49 ; Giinther, Catal. iii, p. 295 ; Kner, Denks. 

 Ak. Wiss. Wien, xxiv, 1865; Mcintosh, Fish. St. Andrew's, p. 176; Schlegel, 

 Dieren Neder. p. 65, pi. vi, f . 4 ; Steind. Ich. Span. u. Port. 1868, p. 10 ; Collett, 

 Norges Fiske, p. 78 ; Winther, Ich. Dan. Mar. 1879, p. 23. 



Zoaraoeus viviparus, Ekstr. Fis. Morko, ed. Creplin, p. 241 ; Fries och Ekstr. 

 Skand. Fisk. p. 36, t. viii, f . 1 ; Nilss. Skand. Faun. Fisk, p. 203 ; Yarrell, Brit. 

 Fishes (Ed. 3) ii, p. 380, c. fig. 



Zoarchus viviparus, Swainson, Fishes, ii, p. 283. 



JSnchelyopus viviparus, Gronov. ed. Gray, p. 100. 



Viviparous Blenny, Couch, Fish. Brit. Isles, ii, p. 239, p. 116. 



B. vi, 76-80/10/20-25, P. 19, V. 3, A. 84-89, Ooec. pyl. 2, Vert. 25/85. 



Length of head 5f to 6, height of body 7 to 9 in the total length. 3ye — 

 5 to Si- diameters in the length of the head : 1 to l-J from the end of the snout, 

 and about 1 apart. Lips thick, the posterior extremity of the maxilla reaches to 

 beneath the middle of the eye. A row of large glandular orifices along the 

 lower edge of the preopercle. Teeth — in several rows of conical ones in both 

 jaws, becoming a single row laterally • none on palate or tongue. Fins — dorsal 

 low, it commences just behind the occiput, is continued along the back, and near 



14* 



