CONTENTS. 



The North-European and Greenland Lycodina;. 



Preface 



Introductory Remarks 

 Systematic 



Pag. 

 I. 



2. 



2. 



Biology S. 



Distribution of the species of Lycodinffi in the North- 

 European and Greenland Waters 9. 



Systematic Part to. 



I.vcodime ro. 



Key to the determination of the European and Green- 

 land genera of Lycodinse 10. 



I.vcodes Reinh 10. 



Tentative key for the determination of the species (and 



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



I.vcodes vahlii Reinh 13. 



frigidus Coll 22. 



— atlanticus Jensen 25. 



— esmarkii Coll 27. 



— eudipleurostictus Jensen 33. 



. pallidus Coll 38. 



— van similis Jensen 39. 



var. n. squamiventer 39. 



— platyrhinus Jensen 51, 



I.vcodes microcephalus Jensen 



rossi Malmgr 



lutkenii Coll 



reticulatus Reinh 



perspicilluui Kroyer 



reticulatus Reinh. var. n. macrocephahis . . 



— seminudus Reinh 



agnostus Jensen 



Lycenchelys Gill 



Key to the determination of the species of Lycenchelys 



of North-Europe .mil Greenland 



Lycenchelys murasna Coll 



sarsii Coll 



kolthoffi n. sp 



ingolfianus Jensen 



Lycodonus Goode & Bean 



Key to the determination of the European species "I 



Lycodonus 



Lycodonus flagellicauda Jensen 



ophidium Jensen 



Appendix 



Pag. 



55- 

 55- 



59- 

 61. 

 64. 



66. 



71- 



79- 

 82 



82. 

 82. 



S6. 



ss. 



90. 



93- 



44. 

 94- 

 97- 



u.s. 



