174 Annals of the South African Museum. 
Moreover, although Walker states that his species closely resembles 
N. vedlomensis (Bate and Westw.), he does not specifically mention 
the branchial lamellae. The South African specimen is indistinguish- 
able from vedlomensis except in respect to this latter pomt: the 
branchial lamellae namely are pleated. I rather suspect that a 
re-examination of Ceylon specimens of granulosa would reveal the 
presence of pleated lamellae and confirm the specific identity of the 
Ceylon and Natal specimens and their distinctness from the European 
vedlomensis. ; 
Length: 7 mm. 
Colour: In spirit, pale yellowish. 
Locality: Umkomaas River mouth, NW. by W. 3} W.,, distant 
5 miles (Natal). 40 fathoms. 1 nonovigerous 2. ss. “ Pieter 
Faure.” 31/12/00. (S.A.M. No. A223.) 
Faminy HUSIRIDAE. 
1888. Husiridae Stebbing, Challeng. Rep. vol. 29, p. 958. 
1893. % G. O. Sars, Crust. Norw. vol. 1, p. 414. 
1900. AS Chevreux, Res. Camp. Monaco, vol. 16, p. 65. 
1906. os Stebbing, Das Tierreich, 21, pp. 338, 728. 
907 zs Walker, Nat. Antarct. Exp. vol. 3, pp. 4, 30. 
1908. rs Chevreux, Bull. ’Inst. océan. Monaco, no. 121, p. 1. 
1910. is Sexton, Proc. Zool. Soc. Lond. 1910, pt. 4, p. 848. 
Grn. EUSIROIDES Stebbing. 
1888. Husiroides Stebbing, l.c. p. 969. 
1893. i G. O. Sars, Le. p. 414. 
18938. re Della Valle, F. u. Fl. Neapel. vol. 20, p. 671. 
1906. ns Stebbing, le. p. 345. 
1909. 3 Walker, Tr. Linn. Soc. Lond. 2nd ser. Zool. vol. 12, 
pt. 4, p. 335. 
HUSIROIDES MONOCULOIDES (Haswell). 
1880. Atylus monoculoides Haswell, Proc. Linn. Soc. N.8.W. vol. 4, 
p- 327, pl. 18, fig. 4. 
1888. Husiroides caesaris Stebbing, l.c. p. 970, pl. 88. 
1888. + pompeii id. ibid. p. 974, pl. 89. 
1893. %5 monoculoides Della Valle, l.c. p. 674. 
1906. 4; fy Stebbing, Le. p. 345. 
