English: Illustration from Report on the Radiolaria collected by Challenger during the years 1873-1876. Part III. Original description follows: Plate 9. Pylonida. Diam. Fig. 1. Monozonium alatum, n. sp., × 300 Dorsal view. Fig. 1a. Apical view. Fig. 2. Dizonium pleuracanthum, n. sp., × 400 Fig. 3. Dizonium stauracanthum, n. sp., × 300 Fig. 4. Trizonium tricinctum, n. sp., × 300 Dorsal view. Fig. 4a. Lateral view. Fig. 4b. Apical view. Fig. 5. Amphipyle tetraceros, n. sp., × 400 Dorsal view. Fig. 6. Amphipyle callizona, n. sp., × 300 Dorsal view. Fig. 7. Amphipyle amphipt
English: Illustration from Report on the Radiolaria collected by Challenger during the years 1873-1876. Part III. Original description follows: Plate 9. Pylonida. Diam. Fig. 1. Monozonium alatum, n. sp., × 300 Dorsal view. Fig. 1a. Apical view. Fig. 2. Dizonium pleuracanthum, n. sp., × 400 Fig. 3. Dizonium stauracanthum, n. sp., × 300 Fig. 4. Trizonium tricinctum, n. sp., × 300 Dorsal view. Fig. 4a. Lateral view. Fig. 4b. Apical view. Fig. 5. Amphipyle tetraceros, n. sp., × 400 Dorsal view. Fig. 6. Amphipyle callizona, n. sp., × 300 Dorsal view. Fig. 7. Amphipyle amphiptera, n. sp., × 300 Dorsal view. Fig. 7a. Lateral view. Fig. 8. Tetrapyle circularis, n. sp., × 300 Dorsal view. Fig. 9. Tetrapyle pleuracantha, n. sp., × 400 Dorsal view. The lentelliptical central capsule is visible between medullary and cortical shell. Fig. 10. Tetrapyle turrita, n. sp., × 400 Oblique view, half dorsal, half lateral. Fig. 11. Octopyle stenozona, n. sp., × 400 Dorsal view. Fig. 12. Octopyle sexangulata, n. sp., × 300 Dorsal view. Fig. 13. Octopyle decastyle, n. sp., × 300 Dorsal view. Fig. 13a. Lateral view. Fig. 14. Pylonium quadricorne, n. sp., × 400 Dorsal view. Fig. 15. Tetrapylonium quadrangulare, n. sp., × 300 Dorsal view. Fig. 16. Pylozonium octacanthum, n. sp., × 300 Dorsal view. . 1887 65 Radiolaria (Challenger) Plate 009
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