CRUSTACEA. 
347 
p. 34, from Drobalti and Laiigesmid, in calcareous sand ; C. nodosa, Sars, 
p. 34, from the Lofoten Islands and in the Gulf of Nidarosia. / 
Cythere hradii. Norman, Nat. Ilist. Trans, of Northumberland and Durham, 
p. 29, restores this name to the species which, at page 15, he had made a 
synonym of C. dehilis (Jones), off Northumberland and Durham ; it is illus- 
trated as C. hradii, pi, v. figs. 6-8. C. avena, Norman, 1. c. p. 17, from Firth 
of Clyde, Anan, and Shetland. 
Mr. Norman describes as new species : — - 
Cythere declivis, p. 10, pi. v. figs, 9-12, from Shetland, Dlymoutb, &c. •, 
C. simplex, p, 1 7, pi. v, figs. 1-4, from the Arctic seas, Shetland, Tynemouth ; 
C. leevata, p. 18, pi. v. figs. 13-16, from Shetland, the mouth of the Kibble, 
&c. ; C. mtdtiflora, p. 18, pi. vi. figs. 13-10, from Holy Island and Shetland ; 
C. latissima, p. 19, pi. vi. figs, 5-8, from the Shetlands, Doggerbank, Seaham, 
&c. ; C. guttata, p. 19, pi. vi. figs. 9-12, froiii Holy Islahd and Seaham. The 
last three species had previously been named by the author respectively C. 
rugosa, C. ohesa, and C. concentrica, which names were preoccupied. 
Cytheria acuta (Baird), Norman, 1. c. p. 17, says is founded “ on the cara- 
paces of the larva of a Balanus” 
Cythereu jonesii (Baird), Norman, h c. p. 21, pi. vii. figs. 5-8, from Shet- 
land and Durham coast. 
Cythereis. The following species are described as new ; — C. limicola, Nor- 
man, 1. c. p. 20, pi. vi. figs. 1-4, from the Doggerbank and off Seaham ; C. 
dnnclmeusis, Norman, 1. c. p. 22, pi, vii. figs. 1-4, from off Seaham ; C. cellu- 
losa, Norman, 1. c. p. 22, pi, v. figs'. 17-20, pi. vi. fig. 17, from Berwick, 
Guernsey, Donegal ; C. emargmaia, Sais, 1. c. p. 38, from Oxfjord in Finmark ; 
C. cremdata, Sars, 1. c. p. 39, from Langesund ; C. clavata, Sars, 1. c. p. 39, 
from Christiania to the Lofoten Islands ; C. angulata, SarS, /, c. p. 40, from 
Qxfjord in Finmark ; C. jinmarchica, Sars, 1. c. p. 41, from Oxfjord ; C. villosa, 
Sars, 1. c. p. 42, from Christiania and Oxfjord ; C. abyssicola, Sars, 1. c. p. 43, 
from Drobaki and the Lofoten Islands ; C. echinata, Sars, 1. c. p. 44, from 
Christiania ; C. horrida, Sars, L c. p. 45, from Christiania and the Lofoten 
Islands ; C. spectahilis, Sars, 1. c. p. 46, from Gulf of Christiania ; C. mucro- 
nata, Sars, 1. c. p. 48, from the Lofoten Islands. 
Cyprideis torosa (Jones), Sars, 1. c. p. 51, in an estuary near Christiania; 
C. hairdii, Sars, 1. c. p. 62, from the Gulf of Christiania and the Lofoten 
Islands ; C. jU'oxhna, sp. n., Sars, 1. c. p. 54, from Christiania to Finmark. 
Cytlm'idea dentata, sp. n., Sars, 1. c. p. 56, from Oxfjord in Finmark ; C. 
inermis, sp. n., Sars, 1. c. p. 56, from Finmark. 
Cyfheropsis, g. n., Sars, 1. c. p. 57. Antennae inferiores 4-articulatae, flagello 
longo apicom oarum antennarum superante. Antennae sup. S-articulatae, 
articulis 3ultimis elongatis et junctis, antecedente longioribus, spinis ex parte 
validis obsitis. Pedes in fern, et mare similes. Lobus maxillarum primi 
paris internus rudimentaris [by which it is distinguished from Cythere']. C. 
argus, sp. n., p. 68, from Christiania and Oxfjord ; C, tenuitesta, sp. n., p. 69, 
from Christiania and the Lofoten Islands. 
llyohates, g. n., Sars, 1. c. p. 59. Antennae infer. 4-articulatae, llagello 
longo apicem oarum antennarum superante. Antennae sup. 6-articulatae, 
