English: Illustration from Report on the Radiolaria collected by Challenger during the years 1873-1876. Part III. Original description follows: Plate 38. Coccodiscida. Diam. Fig. 1. Amphicyclia chronometra, n. sp., × 400 Fig. 2. Amphicyclia pachydiscus, n. sp., × 500 Vertical section through the centre. Fig. 3. Amphiactura amphibrachia, n. sp., × 300 Fig. 4. Amphiactura amphibrachia, n. sp., × 150 Vertical section through the centre. Fig. 5. Diplactura diploconus, n. sp., × 300 Fig. 6. Trigonactura triacantha, n. sp., × 200 Fig. 7. Trigonactura triacantha, n. sp., × 400 Vert
English: Illustration from Report on the Radiolaria collected by Challenger during the years 1873-1876. Part III. Original description follows: Plate 38. Coccodiscida. Diam. Fig. 1. Amphicyclia chronometra, n. sp., × 400 Fig. 2. Amphicyclia pachydiscus, n. sp., × 500 Vertical section through the centre. Fig. 3. Amphiactura amphibrachia, n. sp., × 300 Fig. 4. Amphiactura amphibrachia, n. sp., × 150 Vertical section through the centre. Fig. 5. Diplactura diploconus, n. sp., × 300 Fig. 6. Trigonactura triacantha, n. sp., × 200 Fig. 7. Trigonactura triacantha, n. sp., × 400 Vertical section nearly through the centre. Fig. 8. Hymenactura archimedis, n. sp., × 300 Fig. 9. Hymenactura copernici, n. sp., × 200 . 1887 65 Radiolaria (Challenger) Plate 038
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