354 THE REY. T. R. R. STEBBING ON 
is referred to in the name of the genus, which also alludes to its 
alliance in various other respects with Chiridotea Harger. As in 
that genus, the so-called palp of the maxillipeds is three-jointed, 
but alike in C. cecus (Say) and C. tuftsii (Stimpson) the first 
joint of the palp is much the shortest, whereas in the two species 
of Ohlin’s genus that proportion belongs to the third joint. 
MACROCHIRIDOTHEA STEBBINGI Ohlin. 
1901. Macrochiridothea stebbingi Ohlin, Svenska Exp. Magel- 
lanslind. vol. 11. p. 289, fig. 9. 
The species has been amply described and figured by Dr. Ohlin 
from a female specimen, 7 mm. long. Mr. Vallentin obtained a 
specimen 15 mm. in length, another 14 mm., both 6-5 in breadth, 
and a third of nearly the same length as the second. As these 
all happened to be females, there was no opportunity of com- 
paring the male appendix with that of Ohlin’s other species, 
M, michaelsenii, of which he gives the measurements as “ length 
of males 11°5 mm.; breadth 5°55 mm. Female smaller.” 
Locality. Port Harriet, low-water mark spring-tide. 
Tribe ASELLOTA. 
Fam. JANIRID&. 
1897. Janiride Sars, Crustacea of Norway, vol. i. p. 98. 
1901. Janiride Richardson, Pr. U.S. Mus. vol. xxii. pp. 497, 
550, 553. 
Stebbing, Herdman’s Pearl Fish. Rep., Suppl. 
Rep. 23, p. 48. 
1905. 
29 
Gen. Notasetuus Pfeffer. 
1887. Notasellus Pfeffer, Jahrb. wiss. Anstalten Hamburg, vol. iv. 
p. 85. 
1902. & Hodgson, Nat. Hist. Southern Cross Exp. p. 251. 
1905. am Stebbing, Herdman’s Pearl Fish. Rep., Suppl. 
Rep. 23, p. 53. 
1910. My Richardson, Pr. U.S. Mus. vol. xxxvu. p. 649. 
1913, A Richardson, Deuxiéme Exp. Antarct. francaise, 
Isop. p. 17. 
NorasELLus sarsi Pfeffer. 
1887. Wotasellus sarsii Pfeffer, Jahrb. wiss. Anstalten Hamburg, 
vol. iv. p. 85, pl. 7. figs. 5-28. 
This species has been very fully described and illustrated by 
Dr. Pfeffer. Specimens were taken by Mr. Vallentin at Rapid 
Point, low water, Jan. 30, 1911. 
