Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Plates / Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII

by Ernst Haeckel

PLATE 68.

Legion NASSELLARIA.

Order CYRTOIDEA.

Families Podocyrtida, Phormocyrtida et Theocyrtida.

PLATE 68. Podocyrtida, Phormocyrtida et Theocyrtida. Diam. Page. Fig. 1. Axocorys macroceros, n. sp., × 300 [1420] Fig. 1a. The internal axial rod of the shell, which bears on its basal part three verticils of three diverging forked spines, × 300 Fig. 2. Cycladophora fenestrata, n. sp., × 300 [1380] Fig. 3. Cycladophora pantheon, n. sp., × 400 [1379] Fig. 4. Theosyringium tibia, n. sp., × 300 [1409] Fig. 5. Theosyringium pipetta, n. sp., × 200 [1409] Fig. 6. Pterocorys tubulosa, n. sp., × 400 [1319] Fig. 7. Pterocanium pyramis, n. sp., × 400 [1330] Fig. 8. Thyrsocyrtis rhizopodium, n. sp., × 300 [1351] Fig. 9. Thyrsocyrtis arborescens, n. sp., × 400 [1350] Fig. 10. Rhopalatractus foveolatus, n. sp., × 400 [1361] Fig. 11. Rhopalatractus pentacanthus, n. sp., × 300 [1361] Fig. 12. Rhopalatractus fenestratus, n. sp. (vel Dictyatractus fenestratus), × 300 [1361] Fig. 13. Hexalatractus fusiformis, n. sp., × 300 [1391] Fig. 14. Sethornithium dictyopterum, n. sp., × 300 [1356] The trilobate central capsule, which contains in its uppermost part the trilobate nucleus, and in the basal part of each lobe an oil-globule. Fig. 15. Lophocyrtis synapta, n. sp., × 300 [1411] The quadrilobate central capsule, which contains in its uppermost part the quadrilobate nucleus, and in the basal part of each lobe an oil-globule.

PLATE 68.
Podocyrtida, Phormocyrtida et Theocyrtida.
Diam.			Page.
Fig. 1. Axocorys macroceros, n. sp.,	×	300	[1420]
Fig. 1a. The internal axial rod of the shell, which bears on its basal part three verticils of three diverging forked spines,	×	300
Fig. 2. Cycladophora fenestrata, n. sp.,	×	300	[1380]
Fig. 3. Cycladophora pantheon, n. sp.,	×	400	[1379]
Fig. 4. Theosyringium tibia, n. sp.,	×	300	[1409]
Fig. 5. Theosyringium pipetta, n. sp.,	×	200	[1409]
Fig. 6. Pterocorys tubulosa, n. sp.,	×	400	[1319]
Fig. 7. Pterocanium pyramis, n. sp.,	×	400	[1330]
Fig. 8. Thyrsocyrtis rhizopodium, n. sp.,	×	300	[1351]
Fig. 9. Thyrsocyrtis arborescens, n. sp.,	×	400	[1350]
Fig. 10. Rhopalatractus foveolatus, n. sp.,	×	400	[1361]
Fig. 11. Rhopalatractus pentacanthus, n. sp.,	×	300	[1361]
Fig. 12. Rhopalatractus fenestratus, n. sp. (vel Dictyatractus fenestratus),	×	300	[1361]
Fig. 13. Hexalatractus fusiformis, n. sp.,	×	300	[1391]
Fig. 14. Sethornithium dictyopterum, n. sp.,	×	300	[1356]
The trilobate central capsule, which contains in its uppermost part the trilobate nucleus, and in the basal part of each lobe an oil-globule.
Fig. 15. Lophocyrtis synapta, n. sp.,	×	300	[1411]
The quadrilobate central capsule, which contains in its uppermost part the quadrilobate nucleus, and in the basal part of each lobe an oil-globule.

PLATE 69.

Legion NASSELLARIA.

Order CYRTOIDEA.