Plate 99. Challengerida. |
Diam. |
(The central capsule is coloured red and the phæodium green in Figs. 1, 6, 10, 14-17, 20). |
Fig. 1. Challengeria murrayi, n. sp., |
× |
50 |
From the dorsal side. Numerous streams of sarcode arise from the central capsule and pierce the calymma inside the shell. |
Fig. 2. Challengeria wildi, n. sp., |
× |
400 |
The peristome from the left side. |
Fig. 3. Challengeria bromleyi, n. sp., |
× |
400 |
From the dorsal side. |
Fig. 4. Challengeria sloggettii, John Murray |
× |
150 |
The ventral corner broken off. From the left side. |
Fig. 4a. Vertical section through the shell-wall. |
Fig. 5. Challengeria tritonis, n. sp., |
× |
150 |
Fig. 6. Challengeron diodon, n. sp., |
× |
400 |
From the dorsal side. The shell contains two central capsules. |
Fig. 7. Challengeron pearceyi, n. sp., |
× |
300 |
From the dorsal side. |
Fig. 8. Challengeron richardsii, n. sp., |
× |
100 |
From the oral margin |
Fig. 9. Challengeron fergusoni, n. sp., |
× |
100 |
From the right side. |
Fig. 10. Challengeron triangulum, n. sp., |
× |
200 |
From the right side. |
Fig. 11. Challengeron crosbiei, n. sp., |
× |
300 |
From the ventral side. |
Fig. 12. Challengeron buchanani, n. sp., |
× |
300 |
From the right side. |
Fig. 13. Challengeron willemoesii, n. sp., |
× |
400 |
From the ventral side. |
Fig. 14. Challengeron moseleyi, n. sp., |
× |
300 |
From the right side. |
Fig. 15. Challengeron wyvillei, n. sp., |
× |
300 |
From the left side. |
Fig. 16. Porcupinia cordiformis, n. sp., |
× |
200 |
From the right side. |
Fig. 17. Pharyngella gastræa, n. sp., |
× |
150 |
Fig. 18. Pharyngella gastrula, n. sp., |
× |
150 |
Fig. 19. Entocannula infundibulum, n. sp., |
× |
100 |
Fig. 20. Entocannula hirsuta, n. sp., |
× |
150 |
Fig. 21. Lithogromia diatomacea, n. sp., |
× |
400 |
A piece of the shell with diatomaceous structure. |
Fig. 21a. Vertical section through the shell-wall. |
Fig. 22. Lithogromia silicea, n. sp., |
× |
150 |