620 
ZOOLOGICAL LITERATURE. 
figs. 21-23, Hoiig-Kong. — B. tenuissima, sp.n., Norman, Rep. Brit. Assoc. 
1868, p. 294, Shetland Islands. 
Limnicythere sancti-patricii, sp. n., Brady, Ann. & Mag. Nat. Hist. iii. 
p. 369, pi. 18. figs. 8-11, and pi. 21, fig. 4, Lough Moher, West Ireland. 
CYTRIDINIDiE. 
Cypridina ayassizii^ nituhda, and gmhii, spp. nn., at Dosterro, in Southern 
Brazil, near the shore j the two first with gills like Aster ope, the third with 
two very long terminal filaments at the antenno3 like Philomedes. Only males 
observed. With various remarks on the homology of the organs of these and 
other Crustacea. F, MUller, Jena. Zeitschr. Med. u. Naturw. v. pp. 255-276, 
pis. 8 & 9. 
Eurypylus, gen. nov. Shell calcareous, densely foveolated, with a little 
beak anteriorly, compressed behind. Upper antennae vrith a bundle of very 
short bristles. E. petrceus, sp. n., Brady, in Fonds de la Mer, p. 141, pi. 18. 
figs. 1, 2, St. Vincent, Cape-Verde Islands. 
Philomedes longicornis (Lilljeborg) is the fully or, rather, excessively de- 
veloped male of Cypridina globosa (Lilljeborg) ; of the nearly allied C. lillje- 
horgii (Sars) a similar male has been observed.— C. teres (Norman) and marice 
(Baird) are female and male of the same species, belonging to the genus As- 
terope (Philippi). The generic name Philomedes may be retained for the 
Cypridince witli dissimilar males, and coincides with Brady cinetes (Sars). 
G. O. Sars, Ondersog. Christ, dybvandsf. p. 63. 
Asterope (Phil.) distinguished from all other Ostracoda by the presence of 
gills on the sides of the abdomen quite similar in aspect and structure to 
those of the Decapods. A. norvegica, sp. n., Christianiafjord, 50-60 fathoms, 
on argillaceous ground ; A. ahyssicola (Sars), without eyes, Lofoten Islands, 
120 fathoms. G. 0. Sars, 1. c. pp. 53-55. 
POLYCOPIDAS. 
Polycopc compressa, sp. n., Brady, Ann. & Mag. Nat. Hist. iii. p. 372, pi. 21. 
figs. 6-11, Clifden Bay, West Ireland, and Messina. — P., sp. indeterm., from 
Candia, Brady, ibid. p. 49, pi. 7. figs. 15, 16. 
Cytherellid^. 
Cytherella truncata, sp. n., Brady, in Fonds de la Mer, p. 164, pi. 19. 
figs. 3, 4, Aspinwall j C. cingulata, sp. n., Brady, ibid. p. 159, pi. 16. figs. 24, 
26, Hong Kong \ C. polita, sp. n., Brady, ibid. p. 161, pi. 19. figs. 1, 2, Hayti j 
C. nitida, sp. n., Brady, ibid. p. 163, pi. 19. figs. 8, 9, Mauritius. 
ENTOMOSTRACA. 
Cyclops lubbockii, sp. n., Brady, Nat. Hist. Transact, of Northumb. and 
Durham, iii. p. 127, pi. 4. figs. 1-8, pools of brackish water at Hartlepool. — 
— C. cequoreus (Fischer), in brackish pools at Seaton Sluice, Northumberland, 
new to Great Britain, described and figured by G. S. Brady, ibid. p. 128, 
pi. 4. figs. 9-16. — C. nigricauda and pallidus, spp. nn., Norman, Rep. Brit. 
Assoc, for 1868, p. 295, Shetland Islands. 
Amymone falcata, sp. n., Norman, ibid. p. 296, Shetland Islands. 
