466 THE VOYAGE OF H.M.S. CHALLENGER. 



" AmatliiUa sabini Leach," is considered to include as a variety, Gammanis anrjulosus, Eatlike, 

 and Amathia carino-spinosa, Sp. Bate. Zaddacli's Le];itodieirus is (not rightfidly) made a 

 synonym of the later Ptiloclieirus, Stimpson. To the species Leptocheirus pilostis, 

 " ? Protomedeia hirsutimanus Sp. Bate," is given as a synonym. Eisdadus lonrjicaudatus, 

 Sp. Bate and Westwood, is retained as a sejsarate species under the name PhoHs longi- 

 caudafa. To Protomedeia faseiafa, Kr0yer, are assigned as synonyms Autonoe macronyx, 

 Lilljeborg, and " Microdeidopus Weljsteri," Sp. Bate. 



Under Gammaropsis erythropldhalmus, Lilljeborg, he mentions that a specimen from Nyborg 

 vpas labelled "Autonoii Karmoensis Boeck." "Without doubt," he says, " hereby a new- 

 species is desigQated, which, however, I have not found described by Boeck. I found no 

 difficulty in determining it as above." 



Of " Podoceropsis Sophix," Boeck, he mentions finding a specimen labelled, " Harplia typica 

 Bk." In this genus he gives Podoceropsis excavata, Sp. Bate, and Podoceropisis rimapalmata, 

 Sp. Bate, both transferred from Sp. Bate's genus Naaiia. 



"With " Siplionwcetm Colletti, Boeck," he found one of Boeck's labels bearing the name 

 " Coropliium Steenstrupii" and with " Glaiiconome Steenstrupli," Boeck, he found a label, 

 " HarmopMa Kr^yeri, B." 



The localities and synonyms of various other species are given in this work, but without 

 descriptionSj as indeed is the case with most of those above-mentioned. 



1877. MiEES, E. J. 



List of tlie species of Crustacea collected by the Rev. A. E. Eaton at Spitzbergen 

 in the summer of 1873, with their localities and notes. Annals and Magazine 

 ■ of Natural History for February 1877. pp. 131-140. Vol. XIX. Fourth Series. 

 London, 1877. 



No new species are here recorded, but for Lysianassa {Anonyx) lagena, Krayer, is substituted 

 the name Aiionyx nugax, Phipps, with the remark, " Phipps's figure of this common Arctic 

 sjsecies is quite recognizable; and his name must therefore be adopted for it." Lysianassa 

 hidenticulata, Sp. Bate, 1858, which its author had in 1862 transferred to Cancer 

 (Lysianassa) nugax, Phipps, and which Boeck identified with Gammarus nugax, Owen, 

 under the name Socarnes vaJdi, Kr0yer, is liere re-established as Anonyx lidentiadafus, 

 Spence Bate, being " distinguished by the form of the third segment of the pleon, which 

 has a second tooth on its jaosterior margin above that of the postero-lateral angle," instead of 

 being " valde rotundatus" as in Socarnes vahli. Sars, in 1885, calls it Socarnes Mdenficu- 

 lafiis, Sp. Bate. Acantlwzone (Aca7dhosoma) hysirix, Owen, is re-established, with the 

 observation, " This species has been referred by Boeck to the Oniscus cuspridatiis of Lepechin 

 (Acta Acad. Sci. Petrop. p. 249, pi. viii. fig. 3, 1780); but the species figured by that 

 author differs in having vertically pirojecting spines upon only the first four segments of 

 the pereion. The species figured by Buchholz (Zweite deutsche Nordpolarf. Zool. Crust, 

 p. 362, pi. xi.) as Acantlwzone lujstrix differs from that figured by Owen in the more 

 numerous and closely placed spines upon the posterior margins of the basa of the pereiopoda, 

 and in the form of the rostrum, and is, I think, distinct." 



