14 Rev. T. R. R. Stebbing oti Arctic Crustacea. 



Tribe V a l v i F e u A. 

 Fa 111. IdoteidaB. 



Genus CiiiRiDOTEA, Havger, 1878. 



1878. Chiridotea, Harger, Amer. Journ. Sci. vol. xv. p. 374. 



1880. Chiridotea, llarger, U.S. Fish. Comm. pt. 6, p. 337. 



1882. Gl iiptonotiiK (part.), Miors, Journ. Linu. Soc. Loudon, Zool. 



%'ol. xvi. p. 9; Hoek, Nied. Arch, fiir Zool., Suppl. vol. i. p. 29. 

 1897. Chiridothea, Sars, Ann. Mas. Zool. St. PtStersb., E.vtr. p. 21. 



As pointed out by Sars, and earlier by Miers himself, 

 though the latter did not regai-d tlie distinction of generic 

 value, this genus is separated from Glyptonotas by the im- 

 portant character that it has the side-plates distinctly defined 

 on six segments of the person, from the second to the seventh, 

 \vhile in Glyptonotus they are only defined on the last three. 



Chiridotea Sahini (Kroyer). 



1847. Idothea Sabini, Kroyer, Naturli. Tidsskr. ser. 2, vol. ii. pp. 394, 



401. 

 1846? Idothea Sabini, Kroj-er, Gaimard's Voy. dix Nord, Crust., 



Atlas, pi. xxvii. figs. 1 a-o. 

 1875. IdiAva Sabini, Heller. Denk. Ak. Wien, vol. xxxvi. p. 38 (14). 

 1882. Giypto7iotus Sabini, Miers, Journ. Linn. Soc. London, Zool. 



vol. xvi. p. 15, pi. i. figs. 3-5. 

 1882. Gh/ptonotus Sabinii, Hoek, Nied. Arch, fiir Zool., Suppl. vol. i. 



p. 29, pi. ii. tigs. 11, 12. 

 1887. Glyptonotus Sabini, Hansen, Dijmphna Krebsdyr, p. 193. 

 1897. Chiridothea Sabini, Sars, Ann. Mas. Zool. St. Petersb., Extr. p. 21. 



A single specimen, 3 inches long, in full agreement with 

 Kroyer's figures, was obtained near 77° 14' N., 38° 26' E., 

 in 76 fathoms. 



Tribe Asellota. 

 Fam. Janiridae. 



Specimens of Janira tricornis (Kroyer) were obtained from 

 depths of 20 and 27 fathoms. 



Fam. Munnidaa. 

 Munna Fahricii, Kroyer, was taken from 60 fathoms depth. 



Fam. Munnopsidse. 



Specimens of Munnopsis typica, M. Sars, in somewhat 

 damaged condition, came up from 100 fathoms, and Eurycojje 

 viutica, Sars, from 60 fathoms. 



