J 2 Crust. 
CRUSTACEA. 
143. [Smith, S. J.] Some G-enrea and Species of Penceidce , mostly 
from Dredgings of the U. S. Fish Comm. P. U. S. Nat. Mus. viii. 
pp. 170-190. 
Erects g. n. Parapenceus from Penceus, and describes the species falling 
under it. 
144. Spence-Bate, C. On the Geographical Distribution of the Macrur- 
ous Crustacea. Rep. Brit. Ass. 1884, pp. 753-758. 
145. Spencer, W. B. The Urinary Organs of the Ampliipoda . Q. J. 
Micr. Sci. xxv. Suppl., pp. 123-138. [Also J. R. Micr. Soc. 1885, 
p. 640.] 
Finds the cseca at the junction of mid- and hind-gut to be hypo- 
blastic, on histological grounds ; and probably excretory in function. 
146. Stebbing-, T. R. R. A new English Amphipodous Crustacean. 
Ann. N. H. (5) xv. pp. 59-62. 
Recognizes Cyproidia (Haswell) and Stegoplax (Sars) as identical, the 
former having priority. 
147. St. Loup, R. Sur les Parasites de la Mcena vulgaris. C.R. ci. 
p. 175. [Also J. R. Micr. Soc. 1885, p. 805.] 
Anilocra edwardsi, sp. n. 
148. Thomson, G. M. New Crustacea. N. Z. J. Sci. ii. pp. 576 & 577. 
149. -—. Parasitic Crustacea. T. c. p. 455. 
150. Ueber die Ursachen der Krebspest. Natur, 1885, p. 491, quoted 
from Prof. Rauber. 
151. Urbanowicz, F. Zur Entwicklungsgeschichte der Cyclopiden. 
Zool. Anz. vii. pp. 615-619. [Also J. R. Micr. Soc. 1885, p. 641.] 
Development of 0. elongatus, quadricornis , &c. ; preliminary notice 
only. 
152. Varigny, H. de. Un cas de Mimetisme. Rev. Sci. x. 3. 
Lambrus angulifrons ? mimics the coarse sand on which it is found. 
153. -. Tetanos rhythmique dans les muscles d’invertebres marins. 
C.R. Soc. Biol. 1885, i. pp. 751 & 752. 
Experiments on Portunus and Pagurus. 
154. Wagner, N. Die Wirbellosen des Weissen Meeres. Leipzig : 
1885, fol. 
Lists of Crustacea from the Solowetzky Bay, White Sea, p. 42. 
155. Walcott, C. D. Palaeozoic Notes : New Genus of Cambrian Trilo- 
bites, Mesonacis. Am. J. Sci. xxix. p. 328. 
156. Walter, A. Anceus ( Praniza ) torpedinis. Jen. Z. Nat. xviii. 
pp. 445-451. 
A new species, occurring in the spiracles of a Torpedo from Ceylon. 
