46 
the form of the cephalon, the small eyes, the short accessory ap- 
pendage (4 joints) of the superior antennæ, the unusually elongated 
and siender pereiopoda, the second joint of p5 rounded at the infero- 
posteai corner, and the inner ramus of up 3 about as long as the 
0. s. 
Fig. 7. Gainmarus piileæ , 20 mni. 
Fig. 8. Ganiinarus piilex . 14 mm, from Friseuvold. 
F'ig. 9. Gainmarus pulex from Friseuvold ; the cejilialoii. 
First joint of the outer ramus (but Hoek (1. c. fig. 12^) has drawn 
the inner ramus only about ^/4 as long). 
All my specimens from Randers, including one large spec. 20 
mm and several 10 — 15 mm in length, differ from this descrip- 
tion in regard to the following characters: the infero-posteal cor¬ 
ner of the second joint of p5 is more right-angled (fig. 7), not 
so rounded as shown by Sars; in up 3 the inner ramus is not 
more than V<; as long as the first joint of the outer ramus. In 
none of the spec. (except those from off Tjæreby) are the pereio¬ 
poda especially p7 as long and thin as shown by Sars, but are 
as drawn by Sexton (1. c. 1913, PI. 4, fig. 1): p7 should, with the 
