Contents of Vol. II a. 



I. Chr. Lutken: The ichthyological results, p. L— 39 (4 plates), 1899. 



II. H. F. E. Jungeksen: On the appendices genitales (claspers) in the Greenland shark. Son 

 niosus microcephalus (Bl. Schn.), and other Selachians, p. 1-88 (6 plates). 1899. 



III. R. Bergh: Nudibranchiate Gasteropoda, p. 1-49 (5 plates), 1900. 



IV. An. S. Jensen: The North-European and Greenland Lycodinae, p. 1-99 (10 plates). 1904. 

 V. An. S. Jensen: Lamellibranchiata, Part I. p. 1-119 (4 plates). 1912. 



