Illustration from Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Part III. Original description follows: Plate 30. Liosphærida et Astrosphærida. Diam. Fig. 1. Cromyechinus icosacanthus, n. sp., × 300 Fig. 2. Cromyomma villosum, n. sp., × 300 Fig. 3. Cromyechinus dodecacanthus, n. sp., × 400 Fig. 3a. The innermost shells. Fig. 4. Cromyomma circumtextum, n. sp., × 300 Fig. 5. Cromyomma mucronatum, n. sp., × 200 Fig. 5a. The innermost shells. Fig. 6. Cromyodrymus abietinus, n. sp., × 300 Fig. 7. Cromyodrymus quadricuspis, n. sp., × 400 Fig. 7a. The inner concentric shells. Fig. 8. Cromyomma perspicuum, n. sp., × 300 Fig. 9. Cromyosphæra quadruplex, n. sp., × 300 Fig. 9a. The innermost shells.
Illustration from Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Part III. Original description follows: Plate 10. Tholonida. Diam. Fig. 1. Tholartus tricolus, n. sp., × 200 Fig. 2. Tholodes cupula, n. sp., × 500 Fig. 3. Amphitholus artiscus, n. sp., × 400 Fig. 4. Amphitholus panicium, n. sp., × 500 Fig. 5. Amphitholus acanthometra, n. sp., × 300 Fig. 6. Amphitholus acanthometra, n. sp., × 300 Frontal section of the shell. Fig. 7. Amphitholonium tricolonium, n. sp., × 300 Fig. 8. Staurotholus tetrastylus, n. sp., × 300 Fig. 9. Staurotholus dodecastylus, n. sp., × 400 Fig. 10. Tholoma quadrigeminum, n. sp., × 200 Fig. 11. Staurotholonium octodoronium, n. sp., × 300 Fig. 12. Tholocubus tessallatus, n. sp., × 200 Fig. 13. Tholoma metallasson, n. sp., × 300 Fig. 14. Cubotholus regularis, n. sp., × 200 Fig. 15. Cubotholonium ellipsoides, n. sp., × 300 Fig. 16. Tholocubus tesseralis, n. sp., × 400 Fig. 17. Tholonium hexonium, × 400