8 Grust. 
CRUSTACEA. 
Pagurus [^Clihanarius] misanthropus (Risso), adult and larva described, 
and its habits observed ; Hesse, Ann. Sci. Nat. (6) iii. No. 5, pp. 1-29, 
pi. V. 
Pa^wrws-larva in the Mysis-V^kQ stage ; Claus, Untersuch. Crust, syst. 
p. 65, pi. vii. fig. 14. 
Pagurus : description of an unknown larva by Hesse, 1. c. pp. 29-32, 
pi. vi. 
Pagurus ulidianus (Thomps.) is the young state of hernhardus (L.), 
and on the habits, of P. prideauxi (Leach) and its commensalism with 
Adamsia\ id. Z. c. pp. 32-40. 
Eupagurus spinulimanus^ sp. n., Miers, Ann. N. H. (4) xvii. p. 223, . 
New Zealand. 
PoRCBLLANIDiE. 
Porcellana'. on the larva {Lonchophorus, Eschscholtz, 1825), Claus, 
Z. c. pp. 57 & 58, pi. vii. figs. 1-13. 
Petrocheles, subg.-n. ot Petrolisthes {Porcellanidce), sides of the rostrum, 
lateral margins of the carapace, and anterior margin of the arms with 
spines. P. spinosusy New Zealand, and P. australiensis, Australia. Miers, 
Ann, N. H. (4) xvii. p. 222. 
MACllURA. 
Loricata. 
Scyllarus and Palinurus : on their metamorphosis, very young PJiyllo- 
soma larv 80 figured, Claus, Z. c. pp. 50-53, woodcut, & p. 114. 
Astacidji. 
Homarus : on its larva, Claus, Z. c. p. 49. 
Astacus fluviatilis. The female crayfish becomes able to propagate (in 
Northern Germany) when it has reached a length of 9-10 centimetres ; 
Behrbohm, “Circulare des deutschen Fischerei-Yereins,” 1876, No, 1, 
p. 2. Breeding of the common crayfish tried with success by Briissow, 
in Mecklenburg; op. eit. No. 4, pp. 163 & 164. 
Astracus colchicus, sp. n., Kessler, Bull. Mosc. 1. pp. 1-6, Rion River ; 
allied to fluviatilis (Fabr.) imdipachypus (Rathke). 
Astacoides zealandicus — Paranephrops setosus (Hutt.) : the young are 
attached by strong hooked claws of the two hindermost pairs of feet to 
the post-abdominal appendages of the mother. Wood-Mason, Ann. N. H. 
(4) xviii. p. 307, with woodcut. Astacoides and Paranephrops main- 
tained as distinct genera, P. zealandicus (White) and setosus (Hutt.) as 
distinct species, by E. Miers, tom. cit. pp. 412 & 413. 
Willemoesia (Grote) = Deidamia (Will.-Suhm) = ? Polycheles (Heller) 
which is the oldest name [see Zool. Rec. xii. p. 223], two species in the 
Atlantic, one in great depths, and a third in the Pacific, blind, their 
