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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 — John Shaqi

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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

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. 5. _Tholospira cervicornis_, n. sp.,                     × 300   700

  Fig. 6. _Tholospira dendrophora_, n. sp.,                     × 300   700

  Fig. 7. _Spironium octonium_, n. sp.,                         × 300   701

  Fig. 8. _Streblacantha siderolina_, n. sp.,                   × 300   706

  Fig. 8_a_. Outlines of the chambers,                          × 200

  Fig. 9. _Streblopyle helicina_, n. sp.,                       × 300   707

  Fig. 10. _Phorticium pylonium_, n. sp.,                       × 300   709

  Fig. 11. _Spongophortis larnacilla_, n. sp.,                  × 200   711

  Fig. 11_a._ The upper half of the cortical shell is
      removed.

  Figs. 11_b_ to _11d_. The enclosed medullary
      _Larnacilla_-shell. _b_, Dorsal view; _c_, lateral
      view; _d_, basal view.

  Fig. 12. _Soreuma irregulare_, n. sp.,                        × 200   713

  Fig. 13. _Sorolarcus larnacillifer_, n. sp.,                  × 300   715

[Illustration: 1.-7. LITHELIUS, 8. 9. STREBLONIA, 10. 11. PHORTICIUM, 12.
13. SOREUMA.]

PLATE 50.

LEGION SPUMELLARIA.

Order LARCOIDEA.

Families LARCARIDA, LARNACIDA et ZONARIDA.

  Fig. 1. _Larnacilla typus_, n. sp.,                           × 300   617

  From the sagittal pole (dorsal view).

  Fig. 1_a_. From the lateral pole (sagittal section).

  Fig. 1_b_. From the principal pole (equatorial section).

  Fig. 2. _Larnacalpis lentellipsis_, n. sp.,                   × 400   620

  From the sagittal pole (dorsal view).

  Fig. 2_a_. From the lateral pole (sagittal section).

  Fig. 2_b_. From the principal pole (equatorial section).

  Fig. 3. _Larnacalpis triaxonia_, n. sp.,                      × 400   621

  From the sagittal pole (dorsal view).

  Fig. 4. _Larnacantha hexacantha_, n. sp.,                     × 400   622

  From the sagittal pole (dorsal view).

  Fig. 5. _Larnacantha bicruciata_, n. sp.,                     × 300   623

  Frontal view.

  Fig. 6. _Larnacantha prismatica_, n. sp.,                     × 300   623

  Half frontal, half lateral view.

  Fig. 7. _Cenolarcus primordialis_, n. sp.,                    × 300   607

  From the sagittal pole.

  Fig. 7_a_. From the lateral pole.

  Fig. 7_b_. From the principal pole.

  Fig. 8. _Larcidium dodecanthum_, n. sp.,                      × 300   612

  From the sagittal pole.

  Fig. 8_a_. From the principal pole.

  Fig. 9. _Zonarium octangulum_, n. sp.,                        × 300   685

  Frontal view.

  Fig. 10. _Zoniscus tetracanthus_, n. sp.,                     × 300   687

  Frontal view.

  Fig. 11. _Zoniscus hexatholius_, n. sp.,                      × 400   687

  Dorsal view (from the sagittal pole).

  Fig. 11_a_. Lateral view (from the frontal pole).

  Fig. 12. _Zonidium octotholium_, n. sp.,                      × 300   688

  Frontal section (from the sagittal pole).

  Fig. 12_a_. Lateral view (from the frontal pole).

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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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