I iiJian Depp-sea Dr((hji>Kj. 



30;-) 



d (_tvT'p)- 

 iiiilliiii. 

 Len^rtli from tij) of rostnuu to tip of 



telson s;', 



liOiifrtli of oara]i!ico from sii])ra()il>il;il 



to ])osftMior margin lit 



I.t'ii<rtli of aiili'Diial scale 11 



I.cngtli of uhdomt'ii to end of t<'lsr')i. . 'AVo 



Length of t«'l.so7i ] s 



Fitr. o. 



2 (t.vpe). 

 niillini. 



1 1 -i o 

 c. o:i 



Acantltepliyra curtirostris, 5 , iiat. size. 



One young male from Station 108, 1043 t"atliom.-=:, and an 

 adult male and an ovigerou.s female from ^Station 114, 

 'd'l'l fathoms. 



Colour in life deep crimsoUj as in all previously obtaiued 

 specimens. 



HoPLOPHOiiUS, Milne-Edwards. 



As in Acanthephyra the crest of the fourth abdominal 

 tergum is notched near its hinder end. 



43. Hoylophorus gracilirostrisj A. Milne-Edwards. 



Aplophorus (jracilivostris, A. M.-Edw. Auu. Sc. Nat. Zool. (G) xi. 



4, p. 6, 1881, et Rec. Fig. Crust. 1883, J. 

 Hvphphorus Smithii, "Wood-Mason, Ann. t!i: Mag. Nat. Hist. ((JJ \ ii. 



p. rj4, 1891, S juv. 



One male from Station 112, 561 fathoms. 



Colour in life bright red. 



As compared with our previous specimens it is larger, 

 measuring about Q'2 millim. in length from the tip of the 

 rostrum to the tip of the telson ; the rostrum is a trifle 

 shorter, but bears the same number of teeth, and the antero- 



