28 CRUSTACEA COPEPODA. II. 
Remarks. — The single specimen was discovered in sifted bottom material. The species is easily 
recognized by the shape of the spines on the endopods of the four anterior pairs of legs and the quite narrow 
plate between their sympods. The equipment with sete on fifth pair is interesting; one may be tempted to 
suppose that these sete act as the peculiar stiff setee found on the epipod of first maxillipeds in nearly all 
Cumacea, viz. producing a movement in the water in the incubatory pouch. Antennule and antennee differ 
considerably from those in E. fulgens v. Beneden, FE. betencourti Canu or E. bilamellata G.O.S. My te- 
presentation of the mouth-parts — excepting the maxillipeds — is imperfect, as I have only a single specimen 
and did not wish to sacrifice both sides of its head for an investigation which even might be partly unsuccess- 
ful. Judging from spines of the mouth-parts in situ I am, however, nearly sure that two pairs exist in front 
of the maxillipeds, the first pair being extremely small. 
Occurrence. — Taken in sifted bottom material procured by the “Ingolf’’ at a single station. 
South-West of Iceland: Stat. 81: Lat. 61°44’ N., Long. 27°00’ W., 485 fathoms, temp. 6°1; 1 female. 
Division Caligoida. 
Family Caligide. 
Caligus O. F. Miller. 
Only two species of this rich genus have hitherto been discovered in the “Ingolf” area. 
32. Caligus curtus O. F. Miiller. 
1785. Caligus curtus O. F. Miller, Entomostraca, p. 130, Tab. X XI, fig. 1. 
1837. — — Kroyer, Naturh. Tidsskr. 1. Rekke B.I, p. 619, Tab. VI, fig. 2. 
1863. — — Kroyer, Nat. Tidsskr. 3. Rekke, B. II, p. 180. 
1863. — F#glefim Kroyer, ibid. p. 163, 181, Tab. VII, fig. 3, a—t. 
!1905. —  curtus Wilson, Proc. U. S. Nat. Mus., Vol. XXVIII, p. 578, Pl. X, figs. 112124 ; figs. 8, 24, 
and 28 in text. [With the earlier, rather intricate synonymy]. 
1913. — — T.&A. Scott, Brit. Paras. Cop. p. 45, Pl. XXIV, figs. 1—2; Pl. XXV, figs. 79. 
Occurrence. — Not taken by the “Ingolf’’, but by numerous collectors. 
C. curtus has only been secured two times at West Greenland, viz. between Ritenbenk (Lat. 69°44’ N.) 
and Straumsnees, on Gadus sp. (Olrik), and Pfaff captured it on Gadus callarias at Greenland; the locality 
is not given, but it was probably not far from Ritenbenk. It is not known from East Greenland. 
At Iceland and the Feeroes this species has been gathered many times and on various fishes, as Gadus 
callarias, Gadus eglefinus, Molva byrkelange, Hippoglossus vulgaris. ‘Thus at North-West Iceland it has been 
captured in Onundarfjord, at North Iceland in Ofjord (or Skagestrand Bugt), at East Iceland near Hjerads- 
floi, at South Iceland in Lat. 63°26:/2’ N., Long. 161/.° W., 62 fath., at South-West Iceland in Grindavik 
and Havnefjord. — At the Feeroes it is evidently common; f. inst. it has been taken at Thorshavn, Str6m6; 
somewhat east of the Feeroes, at Lat. 62°30’ N., Long. 5°14’ W., 249 fath., it was taken on Molva bvrkelange. 
