Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Plates / Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII

by Ernst Haeckel

PLATE 38.

Legion SPUMELLARIA.

Order DISCOIDEA.

Family Coccodiscida.

PLATE 38. Coccodiscida. Diam. Page. Fig. 1. Amphicyclia chronometra, n. sp., × 400 [463] Fig. 2. Amphicyclia pachydiscus, n. sp., × 500 [464] Vertical section through the centre. Fig. 3. Amphiactura amphibrachia, n. sp., × 300 [470] Fig. 4. Amphiactura amphibrachia, n. sp., × 150 [470] Vertical section through the centre. Fig. 5. Diplactura diploconus, n. sp., × 300 [470] Fig. 6. Trigonactura triacantha, n. sp., × 200 [472] Fig. 7. Trigonactura triacantha, n. sp., × 400 [472] Vertical section nearly through the centre. Fig. 8. Hymenactura archimedis, n. sp., × 300 [473] Fig. 9. Hymenactura copernici, n. sp., × 200 [475]

PLATE 38.
Coccodiscida.
Diam.			Page.
Fig. 1. Amphicyclia chronometra, n. sp.,	×	400	[463]
Fig. 2. Amphicyclia pachydiscus, n. sp.,	×	500	[464]
Vertical section through the centre.
Fig. 3. Amphiactura amphibrachia, n. sp.,	×	300	[470]
Fig. 4. Amphiactura amphibrachia, n. sp.,	×	150	[470]
Vertical section through the centre.
Fig. 5. Diplactura diploconus, n. sp.,	×	300	[470]
Fig. 6. Trigonactura triacantha, n. sp.,	×	200	[472]
Fig. 7. Trigonactura triacantha, n. sp.,	×	400	[472]
Vertical section nearly through the centre.
Fig. 8. Hymenactura archimedis, n. sp.,	×	300	[473]
Fig. 9. Hymenactura copernici, n. sp.,	×	200	[475]

PLATE 39.

Legion SPUMELLARIA.

Order PRUNOIDEA.