PLATE CXI. 
Figs. 1-4. FREYELLA PENNATA, 0. Sp. 
. Abactinal aspect ; natural size. 
2. Actinal aspect ; natural size. 
3. A portion of the abactinal surface of an ovarial region; magnified 10 
diameters, 
. Adambulacral plates; magnified 5 diameters. 
Figs. 5-8. FREYELLA BENTHOPHILA, 0. sp. . . 
. Abactinal aspect; magnified 2 diameters. 
. Actinal aspect ; magnified 2 diameters. 
. A portion of the abactinal surface of an ovarial region; magnified 20 
diameters. 
. Adambulacral plates; magnified 6 diameters. 
Page 
618 
641 
