2i0 
ZOOLOGICAL LITEllATUllE. 
SPIIAillOMIDiE. 
Sj)haroma halticumf Scliiodte, Naturhisk. Tidssk. 1800, p. 204, tab. x. 
fig'. 1. — S. serratum (Fabr.), Carcin. des adriat. Meeres, Verliand. zool-bot. 
Gesell. in Wien, p. 740. — S.jurinii (Savig. & And.), Heller, 1. c. p. 740. — 
S. granulatum (Edw.), Heller, 1. c. p. 747. — S. trulentulum (Grube), Heller, 1. c. 
p. 747. — S. gibbosum (Edw.), Heller, /. c. p. 748. — S. (Edw.), Heller, 
/. c. p. 748.— S. terebrans (E. Miiller), Sp. B., Ann. Nat. Hist. vol. xvii. p. 28, 
pi. ii. fig. 5, Soiitli America. 
Sphceroma vastator, sp. n., Sp. B. 1. c. p. 28, pi. ii. fig. 4, Madras. — S. rissoi, 
sp. n., Heller, 1. c. p. 740, Adriatic Sea. 
Cgmadocea pilosa (Edw.), Heller, 1. c. p. 748. 
Nescea bidentata (Desmarest), Heller, 1. c. p. 748. 
Oniscidas. 
Ligki brandtii (Ratbke), Heller, Carcin. des adriat. Meeres, Verliandl. 
zool.-bot. Gesell. in Wien, p. 734. 
Tglos latreillii (Audouin), Heller, 1. c. p. 732. 
ENTOMOSTRACA. 
. PHYLLOPODA. 
ApODIDiE. 
Lepidurus angasU, sp. n., Baird, Proc. Zool. Soc. 1800, p. 122, pi. xii. fig. I, 
South Australia. The author compares this species with L. viridis from Van 
Diemen’s Land. 
. LiMNADIADiE. 
Estheria newcombii, sp. n., Baird, Proc. Zool. Soc. 1800, p, 122, pi. xii. fig. 2, 
California. 
BiIANCIIIPODIDA5. 
Nebalia geoffroyi (Edw.), Heller, 1. c. p. 760. 
Cgpridina mediterranea (Costa), Heller, I, c. p. 750. 
CLADOCEPA. 
Dapiiniida:. 
Ilgalodaphnia, g. n. Schodler, Archiv fiir Naturgeschichte, 1800, p. 10. 
Animal perfectly hyaline, much resembles the species of the genus Eaphnia 
in habits. Cephalon much compressed laterally, and produced in front into 
a helmet-like pointed or rounded crest, and terminates at the lower posterior 
extremit}'^ in a blunt rostrum or beak, which projects more or less over the 
anterior margin of shell or carapace. The shell or carapace is furnished pos- 
teriorly with a long spinous process, which in the male and yc^mg female 
projects almost in a line with the dorsal surface, but in the older females, in 
consequence of the increased development of the ovigerous cavity, it is de- 
pressed to near the centre of the posterior margin. This large terminal pro- 
jection is furnished on either side with small denticuhir points, which are 
continued on the upper and under surfaces of the shell to some distance. 
The shell-gland, as in the allied genera, is situated in the anterior portion 
of the valves, but the prehensile organ is wanting. The compound eye is 
