OSTRACODA. 8 
CONCHGICIA INNOMINATA. 
Fig. 7. Shell of male seen from left side x 22. 
» 8. Antennule and frontal tentacle of male x 84. 
” 9. vy ” ” female x 84. 
» 10. Internal branch of antenna of female x 84. 
oo ile ” ” 9 male x 84. 
+ 12. Chewing process of mandible x 240, 
» 13. Copulatory organ of male x 84. 
» 14. Post-abdominal lamina x 84. 
PLATE III. 
PHILOMEDES ANTARCTICA. 
1. Shell of male seen from left side x 30. 
2 » female seen from right side « 30. 
3 a5 es » above x 30. 
4. Margin of shell of female with subrostral sinus x 84. 
+ 5. Hyes and frontal tentacle of male x 55. 
6. Secondary branch of antenna of female x 100. 
i 35 5 ‘5 male X 100. 
8. Portion of second seta of antenna of female with marginal spines x 320, 
9. Tooth of second maxilla of female x 84. 
0, Caudal lamina of female x 84. 
LINOCHELES VAGANS ¢. 
Fig. 11. Outline of shell seen from left side x 84. 
alee a x 3 above x 84. 
» 13. Antennule x 240. 
» 14. Antenna (apical joints) x 240. 
4 15. Foot of first pair x 240. 
eG: » Second pair x 240. 
oo oleh » third pair x 240, 
» 18. Copulatory organ x 240. 
