DECAPODA. 
209 
alpliomianus [ ? = idee (Holler)], reiinioncnns and longimanus, Reunion, 
inndagascariensis and parvus, Nossy-Faly, spp. nn., Hoffmann, Rech. 
faun. Madag. v. 2, pp. 32-35, pis. vii. figs. 58 & 59, ix. figs. 61-69. 
Leander palcemoniformis, sp. n., Stimpson, Ann. Lyc. N. York, x. 
p. 130, fresh-water streams of Barbadoes and Trinidad. 
Palaimonetes (Heller) = Palccmonopsis (Stimpson, MS.). To this 
genus belong Paleemon vulgaris (Say), brackish water from Massachusetts 
to South Carolina, P. caroUnus, sp. n., harbour of Charleston and 
Beaufort, and P. exilipes, sp. n., freshwater in South Carolina ; id. 1. c. 
pp. 129 & 130. 
Ilippolyta incerta and panschi, spp. nn., Buchholz, Zweite deutsche 
Nordpolarfahrt, ii. pp. 272 & 277, E. Greenland, the latter figured, 
pi. i. fig. 1, with descriptive notes on some other Arctic species. H. picta, 
Monterey, and vibrans, Massachusetts, spp. nn., with notes on other 
North American species; Stimpson, 1. c. pp. 125-127. 
Virhius p>leur acanthus, sp. n., Stimpson, 1. c. p. 127, coast of Virginia 
and New Jersey. 
Pandalus. Some new species from Naples have been described by 
A. Costa, 1871, in a paper which the Recorder has not yet seen. P. gur- 
ncyi, sp. n., Stimpson, 1. c. p. 128, Monterey. 
JPippolysmata californir.a, sp. n., Stimpson, P. Ac. Chic. i. [1866] 
p. 123, and Ann. Lyc. N. York, p. 123, San Diego, California. 
Rhynchocyclus parvulus, sp. \\.., id. 1. c. p. 124, Texas. 
Peneidje. 
A new genus, characterized by the bladder-like expansion of the 
lateral appendages of the gnathopods, serving as a parachute, observed 
in the tropical part of the Pacific by Willemoes-Suhm, Z. wiss. Zool. 
xxiv. p. xxxiii. 
Peneus puhescens, St. Thomas, stylirostris, Panama, and constrictus, 
Charleston, spp. nn., Stimpson, Ann. Lyc. N. York, x. pp. 133-136, 
with notes on P. hrasiliensis (Latr.) and setiferus (L.) = fluviatilis 
(Say). 
Sicyonia. Icevigata, sp. n., Charleston, and hrevirostris, new name for 
cristata (Saussure, ncc De Haan) ; id. 1. c. pp. 131 & 132. 
Pasiphae glacialis, sp. n., Buchholz, Zweite deutsche Nordpolarfahrt, 
ii. p. 279, pi. i. fig. 2, Arctic Sea, near 74*^ N. latitude. 
CuMACEA. 
r 
Diastylis antlUensis (G. O. Sars, 1872), Anguilla Island, W. Indies, 
and fimhriaia, sp. n., S. Atlantic, 23^ S. lat., fully described; G. O. Sars, 
Sv. Ak. Handl. xi. No. 5, pp. 4-11, pi. i. figs. 1-3, and pi. ii. 
Leucon anomalus (G. O. Sars, 1871), from St. Martin’s Island, West 
Indies, 200-300 fathoms, fully described; id. 1. c. pp. 11-13, pi. iii. 
figs. 10-13. 
Campylaspis pulchella (G. O. Sars, 1872), Anguilla Island ; id. 1. c. pp. 
14-16, pi. i. figs. 14-16. 
1874. [voL. XI.] p 
