PLATE LXI. 
Page 
Figs. 1, 2. CycETHRA PINGUIS, D. sp. . : : . 280 
Fig. 1. Abactinal aspect ; natural size. 
Fig. 2. Actinal aspect ; natural size. 
[For magnified details of this species see P]. LXII. figs. 8, 9.] 
Figs. 3, 4, CYCETHRA NITIDA, nD. sp. . : : . ene 
zal 
Q 
ig. 3. Abactinal aspect ; magnified 14 diameters. 
ig. 4. Actinal aspect ; magnified 14 diameters. 
[For magnified details of this species see Pl. LXII. figs. 10, 11.] 
