10 Ilev. T. R. R. Stebbing on Arctic Crustacea. 



are not exactly paired, being six on one side and five on the 

 other. 



Locality. 70° 51' N., 53° E., at a depth of 20 fathoms. 



Spirontocaris turgida (Kroyer). 



1)^41. Hippobjte tiuu/ida, Kroyer, Naturliist. Tidsskr. vol. iii. p. 575. 



1841. Jlippolyte Phippsii, Kroyer, ibid. pp. 575-576. 



1842. Hippob/te turcjida, Kroyer, Hippolyte's nordiske Arter, p. 100, 

 pi. ii. tigs. 57, 58, pi. iii. figs. 59-G3. 



1842. Hippolyte Phippsii, Kroyer, ibid. p. 106, pi. iii. figs. 64-68. 

 1864. Hippolyte Phippsii, Gee.-*, Crust, podoplith. Sueciae etc., CEfv. 



Vet.-Akad. Forh. p. 169 (e.vtr. p. 9). 

 1879. Hippolyte Phippsii, S. I. Smith, Tr. Connect. Ac. vol. v. pt. 1, 



p. 73. 

 1882. Hippolyte Phippsii, Hoek, Crust. Willeni Barents, Nied. Arch. 



fiir Zool., Suppl. vol. i. p. 17. 

 1899. P Spirontocaris Phippsii, Scott, Jouru. Linn. Soc. Loud., Zool. 



vol. xxvii. p. 63, pi. iii. figs. 3, 4. 



The suggestion made by Goes that Kroyer's turgida and 

 Phippsii were respectively female and male of one species 

 has been generally accepted. The priority of the name 

 turgida has been as generally set aside, probably under the 

 idea that the male was so obviously the superior animal that 

 no rules of nomenclature could compete with its claim to 

 preferential notice. Professor Smith includes in the synonymy 

 the Hippolyte vihrans of Stimpson (Ann. Lye. Nat. Hist. New 

 York, vol. X. p. 125, 1871), and, with some doubt, Hippo- 

 lyte ochotensis, Brandt, 1849. 



Specimens were obtained by Mr. Bruce at 76° 17' N., 

 21° 36' E., in 60 fathoms depth. 



SCPllZOPODA. 



Fam. EuphausiidsB. 



Genus Rhoda, Sim, 1872. 



1872. Rhoda, Sim, "Stalk-eyed Crust. N.E. Coast of Scotland," in 

 Scottish Naturalist, sep. copy, p. 6 {fide Norman). 



1883. Poreoph/msia, Sars, Forh. Selsk. Christian, no. 7, p. 11. 



1886. Boreophausia, Norman, Fourth Annual Rep. Fish. Board Scot- 

 land, p. 156. 



1892. Boreophausia, Norman, Ann. & Mag. Nat. Hist. ser. 6, vol. ix. 

 p. 461. 



1893. lihoda, Stebbing, Hist. Crust., Interuat. Science Series, vol. btxiv. 

 p. 203. 



