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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. XVIIIHaeckel, Ernst

Science

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

Name: 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
Author: Haeckel, Ernst

Haeckel, Ernst

Radiolaria

Fig. 9. _Amphymenium amphistylium_, n. sp.,                   × 200   520

  Fig. 10. _Amphicraspedum murrayanum_, n. sp.,                 × 300   523

  Fig. 11. _Amphymenium monstrosum_, n. sp.,                    × 300   520

[Illustration: 1. STEPHANASTRUM, 2. 3. PENTALASTRUM, 4. 5. HEXALASTRUM, 6.
AMPHIBRACHIUM, 7.-11. AMPHYMENIUM.]

PLATE 45.

LEGION SPUMELLARIA.

Order DISCOIDEA.

Family PORODISCIDA.

  Fig. 1. _Stauralastrum rhopalophorum,_ n. sp.,                × 200   541

  Fig. 2. _Dicranastrum cornutum_, n. sp.,                      × 200   551

  Fig. 3. _Hagiastrum mosis_, n. sp.,                           × 100   543

  Fig. 4. _Hagiastrum mosis_, n. sp.,                           ×  50   543

  Lateral view, from the edge.

  Fig. 5. _Hagiastrum buddhæ_, n. sp.,                          ×  50   542

  Fig. 6. _Stauralastrum cruciforme_, n. sp. (in glycerine),    × 500   540

  The central capsule contains a large central nucleus with
      nucleolus, and is surrounded by the jelly calymma and
      numerous small zooxanthellæ. The endoplasm is radially
      striped.

  Fig. 7. _Tesserastrum democriti_, n. sp.,                     × 100   548

  Fig. 8. _Tesserastrum straussii_, n. sp.,                     × 500   547

  Fig. 9. _Tesserastrum brunonis_, n. sp.,                      × 200   548

  Disk seen from the edge.

  Fig. 10. _Amphirhopalum echinatum_, n. sp.,                   × 300   522

  Fig. 11. _Amphicraspedum maclaganium_, n. sp.,                × 100   523

  Fig. 12. _Amphicraspedum wyvilleanum_, n. sp.,                × 300   523

[Illustration: 1.-6. HAGIASTRUM, 7.-9. HISTIASTRUM, 10. AMPHIRHOPALUM, 11.
12. AMPHICRASPEDUM.]

PLATE 46.

LEGION SPUMELLARIA.

Order DISCOIDEA.

Family PORODISCIDA.

  Fig. 1. _Histiastrum boseanum_, n. sp.,                       × 400   546

  Fig. 2. _Histiastrum pentadiscus_, n. sp.,                    × 200   546

  Fig. 3. _Histiastrum quadrigatum_, n. sp.,                    × 300   544

  Fig. 4. _Histiastrum velatum_, n. sp.,                        × 200   545

  Fig. 5. _Stephanastrum quadratum_, n. sp.,                    × 200   549

[Illustration: 1.-3. HISTIASTRUM, 4. DICTYASTRUM, 5. STEPHANASTRUM.]

PLATE 47.

LEGION SPUMELLARIA.

Order DISCOIDEA.

Family PORODISCIDA.

  Fig. 1. _Dicranastrum bifurcatum_, n. sp.,                    × 200   552

  Fig. 1_a._ Central disc of the same,                          × 600

  Fig. 2. _Dicranastrum furcatum_, n. sp.,                      × 100   550

  Fig. 3. _Dicranastrum wyvillei_, n. sp.,                      × 100   551

  Fig. 4. _Pentophiastrum forcipatum_, n. sp.,                  ×  50   559

  Fig. 5. _Pentophiastrum caudatum_, n. sp.,                    ×  50   559

  Fig. 6. _Myelastrum papilio_, n. sp.,                         ×  50   554

  Fig. 7. _Myelastrum decaceros_, n. sp.,                       ×  20   554

  Fig. 8. _Myelastrum heteropterum_, n. sp.,                    ×  20   553

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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

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