PLATE XIV. 
Fig. 1. Colochirus challengeri, n. sp. Dorsal view, natural size, a, anus. 
Fig. 2. Colochirus challengeri, n. sp. Ventral view, natural size. 
Fig. 3. Colochirus spinosus, Quoy and Gaimard. Dorsal view, natural size. 
Fig. 4. Colochirus spinosus, Quoy and Gaimard. Side view, natural size. 
Fig. 5. Colochirus australis, Ludwig. Dorsal view, natural size. 
Fig. 6. Colochirus australis, Ludwig. Ventral view, natural size. 
Fig. 7. Colochirus quadrangularis, Lesson. Dorsal view, natural size, a. 
Fig. 8. Colochirus quadrangularis. Lesson. Ventral view, natural size. 
Fig. 9. Colochirus cucumis. Semper. Dorsal view, natural size, a, anus. 
Fig. 10. Colochirus cucumis. Semper. Ventral view, natural size. 
Fig. 11 . Ocnus typicus, n. sp. Side view, about twice the natural size. 
a, anus. 
anus. 
