350 
ZOOLOGICAL LITERATUllE. 
Cytherellid^. 
Cytherella ahyssorum, sp. n., Sars, L c. p. 127; all the coast of Norway to 
Lofoten Islands. 
Hr. Sars terminates his important memoir with the follow- 
ing list of equivalents of Ostracoda (from the Rev. A. M. Nor- 
man^s Report of the deep-sea dredging on the coasts of Northum- 
berland and Durham) with some that he has described : — 
Cythere bradii (Norman) (C. dehiliSf Jones, vide Norm. 1. c. p. 16) = Cypn-' 
dels bairdii, Sars ; C. declivis (N.) = Cytheropsis tenuitesta (fern.), Sars j C. 
simplex (^.)=iBythocy there acuminata, Sarsj C, Iccvata (^.') — Lox6lebei'is, 
lonyipes, Sars ; C, latissima (N.) = Cytheropteron convexum, Sars ; C. limicola 
Cythere nodosa, Sars j C. jonesii Cythei'eis spectabilis, Sars 
(fid. Norman) ; C. dunelmensis (N,)= Cythereis horrida, Sars ; C. cellidosa (N.) 
= Cytherura nana, Sars. 
COPEPODA. 
Cyclopid^. 
Canthocamptus (?) hippolytes, sp. n., Kroyer, Naturhist. Tidsk. 1804, p. 408, 
tab. xvii. fig. 9 a, b, on the branchia of IlipiJolyte aciileata (Fabr.) 
Cyclops mayniceps (Lillj.), Boeck, Vidensk. Selskab. Forhand. for 1804, 
p. 22; from near Kullaberg. 
Cyclopina norveyica, sp. n., Boeck, 1. c. p. 23, from Norway. 
Misophria, g. n., Boeck, 1. c. p. 24. Resembles Cyclops, First pair of 
antennae miiltiarticulate j second pair robust and four-articulated, furnished 
with a strong brush of hairs at the tip. At the extremity of the first articu- 
lation is attached a biramoid six-jointed appendage. The second pair of 
maxillipeds resemble those of Calanus, the first pair of pereiopoda resemble 
those of Cyclops. Misophxia pallida, sp. n., Boeck, 1. c. p. 24, from near 
Hangesund. 
Oithona spinifrons, sp. n., Boeck, l.c. p. 25, from Ohristianiafjord; Oi. 
pyymea, sp, n., Boeck, 1. c. p. 25, from Christianiafjord. 
Thorcllia, g. n., Boeck, 1. c. p. 25. Form and number of somites as in Cyclops. 
First pair of antennae reaches not so far as the extremity of the pereion, multi- 
articulate j second pair fcur-articulated, without a biramoid appendage. 
Mandibles, maxill£p, and first pair of maxillipeds as in Cyclops ; second pair 
of maxillipeds terminating in strongly hooked claws. Thcrellia brunnea, 
sp. n., Boeck, 1. c. p. 26, from near Skudesnaes. 
Harpactidas. 
Tachidius brevicornis (Lillj.), Brady, Nat. Hist. Trans. Northumb. and 
Durham, vol. i. p. 32, 1865, and Intellectual Observer, vol. vii. p. 6, pi. 1. fig, 1, 
from a salt-marsh, Sunderland ; and Boeck, 1. c. p. 33, from Christianiafjord. 
2'isbe furcata (Baird), Brady, Intell. Observ. vol. vii. p. 5. 
Westwoodia nohilis (Baird), Brady, 1. c. p. 5, from Berwick Bay, Do\ er, 
&c. ; also Boeck, Vidensk. -Selsk. Forhand. 1864, p. 35, Norway. 
Dactylopus stromii (Baird), Brady, 1. c. p. 5, from rock pools, Durham, and 
the Isle of Man, &c.j 1), tisbuides (Claus), Brady, 1. c. p. 5, from the Northum- 
