134 Canon A. M. Norman on British Amphipoda. 



Ilvperiid.," Bihanjr till K. Sv. Vet.-Ak. Handl. vol. xi. p. 30; and 



*' Arctic and Antarctic Hyperids," ' Vega' Exped. Vetensk. laktta}?. 



vol. iv. p. 573 (the male). 

 1888. Trijphana Boecki, Stabbing, Report ' Challenger ' Amphipoda, 



p. 1539, pi. exciv. (the male). 

 1890. Tryphitna Malmi, Sars, (142) p. 17, pi. vii. 



Ilah. Banff ( T. Edward) : Mus. Nor. 

 Distrib. It is known from Norway, the Faroe Isles, and 

 North Atlantic, lat. 18° 8' N., long. 30° 5' W. {Stehbing). 



[Genus 2. Brachyscelus, Spence Bate, 1861. 



= Thainyris, Spence Bate, 1862. 

 = Schnehageniu, Clau3, 1871. 



[Brachyscelus crustulum, Spence Bate. 



1861. Brachyscelus crustuhiyn, Spence Bate, Ann. & Mag. Nat. Hist. 

 ser. 3, vol. viii. p. 7, pi. ii. figs. 1, 2. 



1862. Brachyscelus crustulumy Spence Bate, Cat. Aniphip. Brit. Mus. 

 p. 333, pi. liii. figs. 2, 3. 



1887. Thamyris crustulum, Bovallius, " Syst. List Amphip. Hyperiid.," 

 Bihang till K. Svensk. Vet.-Akad. Hand. vol. xi. p. 31. 



1887. Thamyris mediten-anea, Glaus, Die Platysceliden, p. 60, pi. xvi. 

 figs. 11-18, (S jun. 



1888. Brachyscelus crustulum, Stebbing, Eeport ' Challenger ' Amphip. 

 p. 1544, pis. cxcv., cxcvi., <S . 



1893. Brachyscelus crustulum, Clievreux, Bull. Soc. Zool. de France, 

 vol. xviii. p. 70, & woodcuts. 



A young male specimen taken by the ' Triton ' in the 

 Faroe Channel in 1882, the exact locality not preserved. 



Distrib. Naples (Zool. tStat.) : Mus. JSlor. In stomachs of 

 the Tunny between the coasts of France and the Azores 

 {^Chevrevx) ; North Pacific, 'Challenger' {SteUdng). 



The Faroe Channel specimen is a very young male. Full- 

 grown females from Naples, whence Claus procured the small 

 male which he called Thamyris mediterranea, agree with 

 Stebbing's description and figures and those of Chevreux of 

 B. crustulum. It also seems questionable whether T. globiceps, 

 Claus, is a valid species. The occurrence of this genus so far 

 north as the Faroe Cliannel is very interesting. It was taken 

 in the towing-net at a depth of several hundred fathoms.] 



[Genus 3. Lyc^a, Dana. 



[Li/ccea robusta, Claus. 



1887. Lyceea robusta, Claus, Die Platysceliden, p. 63, pi. xix. figs. 2-10. 



A single specimen, 'Porcupine,' 1870, Mediterranean. 

 Claus's specimens were from Messina and Naples.] 



