LIST OF PUBLICATIONS. 
Crust. 17 
development of the Crayfish, from the blastosphere onwards. He 
divides the period before the escape of the embryo from the egg into 
ten stages, each of which is fully figured. 
175. Report on the Fauna of Liverpool Bay, i, 10 pis., 2 maps ; also in 
P. Liverp. Soc. xl. [Crustacea : Copcpoda, J. 0. Thomson, 
pp. 201-208; Cirrhipedia, F. P. Marratt, pp. 209-211; Edrioph- 
thalmata, G. H. Fowler, pp. 212-220 ; Podophthalniata } A. O. 
Walker, pp. 221-226.] 
Lists of the species obtained. 
176. Reuter, G. Die Beyrichien der obersilurischen Diluvialgeschiebe 
Ostpreussens. Z. geol. Ges. xxxvii, pp. 621-679, 2 pis. 
Account of the genus, and a stra tigraphical zone-system determined by 
species. Several new species are recorded. 
177. Richters, F. Ueber zwei afrikanische A pus- Arten. Ber. Senck. 
Ges. 1886, pp. 31-33. 
178. Robertson, D. Notes on Talitrus locusta. P. N. H. Soc. Glasg. 
(n.s.) i, p. 130. 
Finds that this Amphipod lives a few hours in fresh- water, a few days 
in salt-water, but shows no tendency to cannibalism. 
179. Rouen, G. Des cellules nerveuses peripheriques du systeme visceral 
des Crustaces. C.R. Soc. Biol. (8) iii, pp. 21-27. 
Description of regular intra-visceral ganglion cells with anastomoses. 
180. Ryder, J. A. Monstrosities among Recently-Hatched Lobsters. 
Am. Nat. xx, p. 742 ; abstr. in J. R. Micr. Soc. (2) vi, p. 979. 
Double monsters developed similarly to those of fish, and bearing out 
the conclusions of Rauber. 
181. -. Metamorphosis of Homarus americanus. Am. Nat. xx, 
p. 739 ; abstr. in J. R. Micr. Soc. (2) vi, p. 978. 
Finds eight distinct stages in the metamorphosis, a number not 
agreeing with those recorded by Smith & Dannevig. 
182. °Sars, G. O. Nye Bidrag til Kundskaben om Middelhavets In- 
vertebrat- fauna ; ill. Middelhavets Saxisopoder ( Isopoda Cheli- 
fera ), 1886. 
183. . Report on the Phyllocarida collected by H.M.S. ‘Challenger. 
Chall. Rep. Zool. xix, 39 pp., 3 pis. 
Introduction, pp. 1 & 2 ; morphology and phylogeny, pp. 3-5 & 37 ; 
definition of the fam., pp. 6 & 7 ; homologies, pp. 29-36. Ranks the 
Phyllocarida as a sub-section of Branchiopoda (= Phyllopoda of Claus), 
of equal value with Cladocera , &c. ; and inclines to Packard’s view that 
they are descended from Copepod-like ancestors, having no relation to 
the Podophthalmata. 
184. . Report on the Cumacea collected by H.M.S. ‘ Challenger.’ 
Op. cit. xix, 78 pp., 11 pis. 
Introduction, pp. 1 & 2 ; morphology and phylogeny, pp. 3 & 4 ; defini- 
tion of families, pp. 5-9. Of the 15 species, only one was previously 
1886. [VOL. XXIII.] b 2 
