Nature, Količina 29Nature Publishing Group, 1884 |
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Zadetki 1–3 od 4
Stran 276
... Cystidium by the development of a characteristic siliceous skeleton . Hertwig assumes that there are at least two or three entirely different original forms for the Nassellaria skeleton , viz . a simple siliceous ring ( Lithocircus ) ...
... Cystidium by the development of a characteristic siliceous skeleton . Hertwig assumes that there are at least two or three entirely different original forms for the Nassellaria skeleton , viz . a simple siliceous ring ( Lithocircus ) ...
Stran 297
... ( Cystidium ) . Family 15. Cystidina , Hkl . , nov . fam . Skeleton entirely wanting ( Cystidium ) . Skeleton Family 16. Plectoida ( vel Plagonida ) , Hkl . , 1881 . originally composed of three spicules or siliceous rods , radiat- ing ...
... ( Cystidium ) . Family 15. Cystidina , Hkl . , nov . fam . Skeleton entirely wanting ( Cystidium ) . Skeleton Family 16. Plectoida ( vel Plagonida ) , Hkl . , 1881 . originally composed of three spicules or siliceous rods , radiat- ing ...
Stran 299
... Cystidium ( ancestral form of the Nassellaria ) ( common ancestral form of all Radiolaria ) |. 14. Discoida 11. Pylonida 12. Zygartida 30. Cannosphærida 32. Cœlodendrida 29. Aulosphærida 13. Lithelida 31. Concharida 10. Collosphærida 4 ...
... Cystidium ( ancestral form of the Nassellaria ) ( common ancestral form of all Radiolaria ) |. 14. Discoida 11. Pylonida 12. Zygartida 30. Cannosphærida 32. Cœlodendrida 29. Aulosphærida 13. Lithelida 31. Concharida 10. Collosphærida 4 ...
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