CONTENTS. 



The North-European and Greenland Lycodinas. 



Pag. 



Preface i. 



Introductory Remarks 2. 



Systematic 2. 



Biology 8. 



Distribution of the species of Lycodinas in the Xorth- 



Europeau and Greenland Waters 9. 



Systematic Part 10. 



Lycodinte ro. 



Key to the determination of the European and (ireen- 



land <i;enera of Lycodinje 10. 



Lycodes Reinh io. 



Tentative key for the determination of the species (and 



varieties) of Lycodes of North-Europe and Greenland 1 1. 



Lycodes valihi Reinh 13. 



— frigidus Coll 22. 



— atlanticus Jensen 25. 



— esmarkii Coll 27. 



— eudipleurostictus Jensen 33. 



— pallidus Coll 3S. 



— — var. similis Jensen 39. 



— — var. n. squamiventer 39. 



— platyrhinus Jensen 51. 



Pag 



Lycodes niicrocephalus Jensen 53, 



— rossi Malmgr 55, 



— liitkenii Coll 59. 



— reticulatus Reinh 61 



« — perspicillum Kr0yer> 64, 



— reticulatus Reinh. var. n. macrocephalus . . 66 



— seminndus Reinh 71 



— agnostus Jensen 79 



Lycenchelys CJill 82 



Key to the determmation of the species of Lycenchelys 



of North-Europe and Greenland 82 



Lycenchelys mursena Coll 82 



— sarsii Coll 86. 



— kolthoffi n. ,sp 88, 



— ingolfianus Jensen 90. 



Lycodonus (ioode & Bean 93 



Kev to the determination of the European species of 



Lycodonus 94 



Lycodonus flagellicauda Jensen 94 



— ophidium Jensen 97 



Appendix 98 



418^1 



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