12 LYCODIN^. 



y. Pyloric appendajjes present. Rays in tlie pectoral fins 17 — 21, in the dorsal 94 loi, in 

 the anal 81 — 86. 

 * Belh' naked on the underside. 



1. Longitudinal diameter of the e\e 4,5 — 3,1 " o of the total length. (Kara Sea, Polar 

 Depths west from Norway, north from the Fteroe Isles and north from Iceland, 

 Spitzbergen, northerly East-Greenland; 18 — 495 fathoms). 



L. pallidiis Coll.; p. 38. 



2. Longitudinal diameter of the eye 5,6 — 4,7 "o of the total length. (Polar Depths 

 south from Jan Mayen; 371 fathoms). L. pallidiis Coll. var. 



siimli's mihi; p. 39. 

 ** Belly with scales also on the underside (either the whole or in all cases the greater 

 portion). (Polar Depths west from Norway, north from the Fseroe Isles and east from 

 Iceland; 537 — 957 fathoms). L. pallidiis Coll. var. (vel sp. n.) 



squainiventer mihi; p. 39. 

 II. Reticiilatiis gronj): Lateral line mediolateral. Distance between the snout and the anus 43 — 52 "o 

 of the total length. D. 90 — 97; A. 70 — 78. 



a. Bod\- naked. (Kara Sea, Ice Sea of Siberia; 15 — 100 fathoms). L. agnostns Jensen; p. 79. 



b. Body more or less covered with scales. 



a. Length of the pectoral fin 16,8 °,j of the total length, number of rays 23. (West from Spitz- 

 bergen; 459 fathoms). L. liltkenii Coll.; p. 59. 

 [■i. Length of the pectoral fin 14,4 — 13 " o of the total length, number of rays 17 — 21. 



* Colour marked by dark cross-bands. Rays in the pectoral (17) 18-19 '20). (Kara Sea, 

 East Finmark, Spitzbergen; 5 — 100 fathoms). Z. roj.?/ ]\Iahngr. ; p. 55. 



** The dark cross-bands (in older individuals) form network patterns. Rays in the pectorals 

 19 — 21. 



1. Longitudinal diameter of the eye 2,7 — 4"o of the total length. (West Greenland; 



100 fathoms). 



L. reticiilatiis Reinh.; p. 61. 



2. Longitudinal diameter of the e}"e 4,3 — 4,8 % of the total length. (Northerly East 

 Greenland, Jan Mayen; 40 — 150 fathoms). L. reticiilatiis Reinh. var. 



inacrocephalus mihi; p. 66. 

 ;'. Length of the pectoral fin 11,8 — 9,6 °o of the total length, number of rays 19—22. (Kara 

 Sea, Polar Depths between Norway and Fseroe Isles, east from Iceland and south from Jan 

 Ma}'en, Spitzbergen, northerly East Greenland, West Greenland; 100 — 600 fathoms). 



L. seininudus Reinh.; p. 71. 



