CRUSTACEA COPEPODA. II. 5S 
68. Lernzopada elongata Grant. 
1827. Lernea elongata Grant, Edinburgh Journ. of Science, Vol. VII, p. 147, PI. II, fig. 5. 
1837. Lerneopoda — Kroyer, Nat. Tidsskr., B.I, p. 259, Tab. II, fig. 12; Tab. III, fig. 3, a—k. 
1861. —- —  Steenstrup & Ljiitken, Kgl. D. Vid. Selsk. Skr. 5. Rekke, naturv. og math. 
idee Ven pwAzZ2e baby oeVe igs 7, 
!IQ13. — — T. & A. Scott, Brit. Paras. Cop. p. 195, Pl. L-XI, figs. 5, 6; Pl. LVI, figs. 13—17. 
IQI5. -— — Wilson, Proc. U.S. Nat. Mus. Vol. 47, p. 637, Pl. 39, fig. 98. 
Occurrence. — Not taken by the “Ingolf”’. 
This species, which generally lives on the cornea of Somniosus microcephalus, has been taken many 
times at West Greenland, northwards to Port Foulke, Lat. 78°17’ N. (Miers); other special localities are: 
Umanak, Ikerasak, Lille Karajakfjord, Ritenbenk, Godhavn, and Fiskenes. — At East Greenland it was 
secured at Angmagsalik, Lat. 65°30’ N., by Soren Nielsen. 
At Iceland it has been taken several times; thus at North-West Iceland (Wandel) and in Dyre- 
fjord (Feddersen) ; at North Iceland in Ofjord (Steincke) and at Lat. 66°36’,5 N., Long. 18°06’ W. (the “Thor” 
in 1903), at South-West Iceland near Reykjavik (Groéndal). — Finally it was secured north-west of the 
Feeroes at Lat. 62°54’ N., Long. 9°13’ W. (the “Michael Sars’), and at the Feeroes (Rostrup). 
Distribution. — Taken some few times at Great Britain (T. & A. Scott); at Polperro, Cornwall, 
on Mustelus vulgaris (A. M. Norman). Belgium (v. Beneden); Skager Rak (Olsson); Bergen (Mus. Copen- 
hagen.) 
69. Lernzeopoda Galei Kr. 
1837. Lerneopoda Galei Kroyer, Nat. Tidsskr. B.I, p. 272, Tab. III, fig. 5, a—t. 
! 1913. ~~ galer T. & A. Scott, Brit. Paras. Cop. p. 197, Pl. LX, figs. 4—6; Pl. LVIII, figs. o—15; 
i . JE, asiOOl, sake, ac. 
IQI5. — — Wilson, Proc. U.S. Nat. Mus., Vol. 47, p. 635. 
Occurrence. — Taken a single time “south of Iceland’’, at the base of the genital claspers of Scyl- 
lium canicula. Ljiitken ded. 2 females. 
Distribution. — Several places at Great Britain and Ireland, on “Galeus vulgaris, Mustelus vul- 
garis, and Acanthias vulgaris” (various authors). Belgium (v. Beneden, who also mentions Tvygon pastinaca 
as a host); Kattegat and the North Sea near Jutland (Kroyer), Mediterranean (Richiardi). 
70. Lernzeopoda Centroscyllii n. sp. 
(Pl. III, figs. 10 a—10b; Pl. IV, fig. 1 a). 
Female. — Cephalothorax nearly broader than long, with the major posterior part of each lateral 
margin very convex, but the front part of the head is somewhat produced, so that the lateral margin is bent 
inwards far before the middle; the anterior and the central parts of the surface are brownish and well chitin- 
ized, while posteriorly and at the sides the skin is thinner and light-coloured. — The trunk is oblong pear- 
shaped, somewhat more than twice as long as broad and only a little broader than deep; its anterior short 
part is much narrower than the carapace, but it is soon thickened, broadest behind the middle and posteriorly 
