APPENDIX. 181 
animal, but the Structural resemblances between it 
and the Scutellidiwm of Claus are so striking, ard 
the differences so extremely slight, that I think it best 
to include both in the same generic group. 
APPENDIX.* 
CyoLopina (?) ovaLis, Brady. 
Cyclops ovalis, Brady. Nat. Hist. Trans. Northumberland and 
Durham, vol. 4, p. 429, pl. xvi, figs. 1, 2 
(1872). 
Anterior antennze 24-jointed, as long as the cephalo- 
thorax, slender, and nearly equal in 
width throughout, joints about 
equal in length and breadth at the 
base, gradually increasing in length 
towards the apex, the terminal 
joint being about thrice as long as 
broad, each jomt bearing a single 
short, delicate hair on the external 
margin, the twenty-second and 
twenty-third one on each margin, 
the last having four or five apical 
sete. Caudal segments about four 
times as long as broad; sete about 
as long as the last three abdo- 
minal somites. 
* See vol. 1, p. 94. 
VOL. Il. N 
