290 IX. STEPHENSEN. 
70. Amphithopsis megalops Buchh. 
Conspectus p. 176. 
Bredefjord St. 32, 35—37 m., 1 spec.; St. 48, 4 spec.; St. 61, 
12,5—13 m., 12 spec.; St. 62, 10—15 m., 6 spec.; St. 66, 9—11 m., 4 
spec.; St. 89, 16—17 m., several spec.; St. 104, 7—20 m., several spec. ; 
St. 123, 5—10 m., several spec.; St. 127, 10—15 m., 2 spec. — Tunugd- 
liarfik St. 142, 14—18 m., about 10 spec. — Skovfjord St. 145, 10—35 
m., 2 spec. 
Not previously found S. of Godthaab. 
71. Halirages fulvocinetus M. Sars. 
Conspectus p. 178, 426. 
Bredefjord St. 46, 20—30 m., 2 spec.; St. 79, 30—50 m., 1 spec.; 
St. 87, 230 m., 1 spec.; St. 89, 16—17 m., 1 spec. — Skovfjord St. 155, 
220 (240)—400 m., 1 spec. 
The depth at St. 87 and 155 was remarkably great, as the species 
is generally found in Greenland waters at up to 30 metres; it has how- 
ever previously been recorded from Jacobshavn in 350 fathoms. 
x xX 72. Halirages bispinosus n. sp. (Fig. 26). 
Bredefjord St. 89, 16—17 m., 2 spec., 8—9 mm.; St. 123, 5—10 
m., 3 spec., 8—9 mm. 
All these specimens appear to be 3, they are, however, very defec- 
tive, so that it was necessary to dissect two specimens for the figure 
here given. 
The species so closely resembles H. fulvocinctus that I at first sup- 
posed the specimens in question to be young individuals of that spe- 
cies, the tooth on the 7. joint of the mesosome being there very small; 
on closer examination, however they were found to differ in several 
good characters. On the whole, the resemblance is so great that I here 
restrict myself to mentioning the points of difference. 
There is no tooth on the 7. joint of the mesosome, there are, how- 
ever, teeth on the 1. and 2. joints of the metasome. The 3. epimeral 
plate is of the same shape as in H. fulvocinctus, but the posterior edge 
has only about 5 small teeth (in H. fulvoc. 10 or more). There is no 
emargination in the posterior edge of the telson; dentition is, however, 
present, consisting of one large tooth in the centre, then one very small 
on either side, then a larger, followed by a fairly deep notch with a 
bristle, with a large tooth outermost at either corner. Both pairs of 
antennae have calceoli, so that the specimens are doubtless grown 36, 
and the ant. are of the same length as in H. fulvoc. P1l—p2 are of the 
same shape as in H. fulvoc. save that the 1. jomt of pl is more rounded 
at its anterior point, and the 1. joint of p2 narrower out towards the 
end; the same applies to 1. joint of p3. P5—p7 are of increasing length, 
