English: Illustration from Report on the Radiolaria collected by Challenger during the years 1873-1876. Part III. Original description follows: Plate 21. Cubosphærida. Diam. Fig. 1. Hexastylus cochleatus, n. sp., × 400 From the central caspule, enclosed in the shell, numerous delicate radial pseudopodia arise, which are protruded through the pores of the shell. Fig. 2. Hexastylus triaxonius, n. sp., × 400 Fig. 3. Hexastylus phænaxonius, n. sp., × 300 Fig. 4. Hexastylus thaletis, n. sp., × 400 Fig. 5. Hexastylus minimus, n. sp., × 400 Fig. 6. Hexastylus dimensivus, n. sp., × 400
English: Illustration from Report on the Radiolaria collected by Challenger during the years 1873-1876. Part III. Original description follows: Plate 21. Cubosphærida. Diam. Fig. 1. Hexastylus cochleatus, n. sp., × 400 From the central caspule, enclosed in the shell, numerous delicate radial pseudopodia arise, which are protruded through the pores of the shell. Fig. 2. Hexastylus triaxonius, n. sp., × 400 Fig. 3. Hexastylus phænaxonius, n. sp., × 300 Fig. 4. Hexastylus thaletis, n. sp., × 400 Fig. 5. Hexastylus minimus, n. sp., × 400 Fig. 6. Hexastylus dimensivus, n. sp., × 400 Fig. 7. Hexastylus spiralis, n. sp., × 400 Fig. 8. Hexastylus dictyotus, n. sp., × 400 Fig. 9. Hexastylus dictyotus, n. sp., × 400 Central capsule with concentric nucleus and nucleolus; the protoplasm is radially striped. Fig. 10. Hexastylus marginatus, n. sp., × 400 Fig. 10a. Radial section through the shell-wall. Fig. 11. Hexastylus solonis, n. sp., × 400 Fig. 12. Hexastylus contortus, n. sp., × 300 . 1887 65 Radiolaria (Challenger) Plate 021
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