GEOGRAPHICAL DISTRIBUTION — DECAPODA (BRACHYURA). Orust . 13 
North Pacific, 45 in Eastern Asia, as stated in a table of the introduction. 
No less than 31 species out of the 58 of Calanidce have been found both 
in the Atlantic and the Indian or Pacific Oceans. Among those from 
considerable depths may be mentioned the peculiarly spinous new genus 
Pontostratiotes , from 2200 fath, and a new Lerncea from 2400 fath. 
P. P. C. Hoeic treats of the Cirripedia obtained during the expedition 
of H.M.S. ‘Challenger’; 77 species, 12 taken at the surface, 36 to a 
depth of 500 fath., 15 between 500 and 1000, 19 between 1000 and 2000, 
7 between 2000 and 3000, none beyond 3000 fath. ; those living beyond 
500 fath. belong, with one exception, to the genera ScaJpellum and Ver- 
ruca. Zoology of H.M.S. * Challenger,’ viii., 169 pp., 13 pis. 
New Zealand . New species by C. Chilton, Tr. N. Z. Inst. xv. 
pp. 69-86, 145-150, & 188-190, pis. i.-iii., xviii. & xxii. ; also by G-. M. 
Thomson, tom. cit. pp. 93-116, pis. v.-xi., and N. Z. J. Sci. i. pp. 341 & 
342. 
Use by Man. 
Statistical note on the export of dry shrimps and shrimp-shells from 
the Pacific coast of North America, the latter as manure to China ; Dall, 
Bull. U. S. Fish Comm. iii. p. 425. 
DECAPODA. 
BRAOHYURA . 
Inachid;e. 
Collodes robustus , sp. n., S. I. Smith, P. U. S. Nat. Mus. vi. p. C, South 
coast of New England. 
Amathia tanneri , sp. n., id. 1. c. p. 4, South coast of New England. 
Euprognatha rostellifera (Stimps.). Biological and descriptive notes ; id. 
1. c. pp. 9-11. 
Lispognathus furcatus (Alph. M.-Edw.). Biological and descriptive 
observations ; id. I c. pp. 12-15. 
Ergasticus clouei (A. M.-Edw.), from the Cape Yorde Islands, 38 fath. 
described ; T. Studer, Abh. Ak. Berlin, 1882 [1883] p. 7, pi. i. fig. 1. 
Chioncecetes opilio (Kroyer) figured by A. Stuxberg in Yega Expedi- 
tionens Vetenskapliga Iakttagelser, i. p. 714. 
Gonothorax , g. n. Near Epialtus and Acanthonyx ; legs long, not pre- 
hensile ; cephalothorax smooth, slightly convex, pentagonal, not beaked 
in front ; eyes small, not retractile ; third joint of the external antenna 
very long. (?. ruber , sp. n., Madagascar. Alph. Milne.-Edwards, Bull. 
Soc. Philom. 1878. 
Maiid.e. 
Eurynome scutellata. Note by A. Roncalli, Bull. Soc. Yen.-Trent. ii. 
p. 200. 
1883. [VOL. XX.] 
b 20 
