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English: Illustration from Report on the Radiolaria collected by Challenger during the years 1873-1876. Part III. Original description follows: Plate 44. Porodiscida. Diam. Fig. 1. Stephanastrum capitatum, n. sp., × 200 Fig. 2. Pentinastrum asteriscus, n. sp., × 300 Fig. 3. Pentalastrum ophidiaster, n. sp., × 100 Fig. 4. Hexinastrum geryonidum, n. sp., × 300 Fig. 5. Hexalastrum orchidaceum, n. sp., × 50 Fig. 6. Amphibrachium dilatatum, n. sp., × 50 Fig. 7. Amphymenium zygartus, n. sp., × 400 Fig. 8. Amphymenium pupula, n. sp., × 300 Fig. 9. Amphymenium amphistylium, n. sp., ×
English: Illustration from Report on the Radiolaria collected by Challenger during the years 1873-1876. Part III. Original description follows: Plate 44. Porodiscida. Diam. Fig. 1. Stephanastrum capitatum, n. sp., × 200 Fig. 2. Pentinastrum asteriscus, n. sp., × 300 Fig. 3. Pentalastrum ophidiaster, n. sp., × 100 Fig. 4. Hexinastrum geryonidum, n. sp., × 300 Fig. 5. Hexalastrum orchidaceum, n. sp., × 50 Fig. 6. Amphibrachium dilatatum, n. sp., × 50 Fig. 7. Amphymenium zygartus, n. sp., × 400 Fig. 8. Amphymenium pupula, n. sp., × 300 Fig. 9. Amphymenium amphistylium, n. sp., × 200 Fig. 10. Amphicraspedum murrayanum, n. sp., × 300 Fig. 11. Amphymenium monstrosum, n. sp., × 300 . 1887 66 Radiolaria (Challenger) Plate 044
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