General Catalogue of South African Crustacea. 413 



male obtained by Dr. Gilchrist belongs to the same species. 

 The pseudo-rostrum is upturned, the distal margins in dorsal 

 view together forming a semicircular cavity, the produced 

 outer corners carrying convergent tufts of setae. The eye- 

 lobe is rounded and the eye shows ten components, two 

 central, close together, set round with eight at small 

 intervals. The first antennae have the third joint considerably 

 longer than the second and as long as the slightly geniculate 

 third ; the principal flagellum, though very short, carries a 

 group of about eight subequal filaments on the side of the 

 basal joint, and distally two that are much longer but that are 

 themselves surpassed in length by a curved apical spine. The 

 third maxillipeds are in close agreement with Hansen's figure, 

 but, as might be expected, the armature of the uropod is very 

 much more developed. The specimen was 8 mm. in length, 

 and was obtained along with Iphinoe zimmeri. 



Gen. CYCLASPIS, Sars. 

 1865. Cyclaspis (misprinted Cyclapis), Sars, Vid. Selsk. Forh. 



Christiania for 1864, p. 206 (81). 

 1887. C, Sars, Challenger Cumacea, Eeports, vol. xix., pt. 55, p. 11. 

 1893. C, Stebbing, History of Crustacea, p. 302. 

 1899. C, Sars, Crustacea of Norway, pt. 2, p. 15. 



1904. C, Caiman, in Herdman's Pearl Fishery, Suppl. Eep. 12, 



p. 167. 



1905. C, Caiman, Siboga Exp., pt. 36, p. 3. 



1907. C, Caiman, Trans. Zool. Soc, vol. xviii., pt. 1, p. 6. 



1908. C, Zimmer, Valdivia Exp., vol. viii., p. 160. 



Cyclaspis spectabilis, Zimmer. 



1908. Cyclaspis spectabilis, Zimmer, Valdivia Exp., vol. viii., pp. 157, 

 158, 161, pi. 1. 

 Obtained by the Valdivia in lat. 35° 9' S., long. 18° 32' E . 

 from a depth of 565 m. 



■■' Cyclaspis sp. 

 1910. Cyclaspis sp., S.A. Crustacea, pt. 5. 



No. 83, a specimen, female, about 6 mm. long, obtained by 

 Dr. Gilchrist in lat. 32° 53' 30" S., long. 28° 11' 00" E., depth 

 75 m., belongs to the group in which the palp of the first 

 maxillae terminates in two setae, thus differing from the pre- 



