PYCNOGONIDA. 



57 



Chelifori deficientes (in larvis interdum chelifori scapo bipartite prsediti). 



Palpi expleti. 



Pedes oviferi in utroque sexu. 



The trunk not divided into segments. 



The proboscis colossal, inflexible, horizontal, or directed obliquely downward. 



Chelifori wanting (in the larvse sometimes chelifori with two -jointed scape). 



The palps well developed. 



Ovigerous legs present in both sexes. 



Gen. Colossendeis Jarz. 1870. 

 Colossendeis Jarzynsky, Prsem. cat. Pycnog., 1870. 



i Colossendeis proboscidea Sab. 



Phoxichilns proboscideus Sabine, Mar. invert anim., 1824, p. CCXXVI. 

 Colossendeis proboscidea Hoek, Pycnog. Willem Barents*, 1881, p. 22. PL II. Fig. 41-42. 



Hansen, Kara-Hav. Pycnog., 1886, p. 20. 



Sars, Pycnogonidea, 1891, p. 138. PI. XV. Fig. i, i a-d. 

 Colossendeis borealis Jarzynsky, Pra^m. cat. Pycnog., 1870. 

 Anomorhynchus Smithii Miers, Coll. Crnst. Pycnog., 1881, p. 50. PI. VII. Fig. 6-8. 



Occurrence. The Ingolf-stations 116, 124 and 139 are from the western side of the Nor- 

 wegian Sea up towards Jan Mayen and down towards the Faroe Islands, as also in the southern 

 part of the Greenland Sea; the depths were 400 700 fath., and the bottom mud. 



From the collections of the Zoological Museum may be added: the Davis Strait, 65 27' L,at N. 

 54 45' Long. W., 67 fath., coral sand (Wandel), and the Norwegian Sea, off Lodmundarfjord, Snurrevaad 

 (a kind of fishing net used by Danish fishers for the fishing of plaice, by which a fishing ground is 

 searched all round) (Diana, Horring). 



Distribution. The species is likely to be circumpolar, widely spread; it seems to have been 

 taken in the greatest number in the Kara Sea, reaching, however, down to 60 L,at. N. 



2. Colossendeis clavata n. sp. 



PI. V. Fig. 19 20. 



Corpus gracile. 



Rostrum longum, crassum, bis inflatum. 



Tuber oculare sat altum, ante prseceps, post declive; ocelli anteriores magni, pyriformes, posteriores 

 perparvi, ovales, cum margine posteriore ocellortim anteriorum emarginato contigui. 



The Ingolf-Expedition. III. i. 



