Biology:Cromyatractus

Short description: Genus of single-celled organisms

Cromyatractus
Illustration from Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Part III. Plate 15. Staurosphærida et Druppulida. Fig. 1. Cromyatractus tetracelyphus, n. sp., ×300 Fig. 2. Cromyatractus tetraphractus, n. sp., ×300 Fig. 3. Cromyatractus cepicius, n. sp., ×300 Fig. 4. Cromyatractus ceparius, n. sp. (vel Caryostylus ceparius), ×300
Scientific classification
Domain:	Eukaryota
(unranked):	SAR
(unranked):	Rhizaria
Phylum:	Retaria
Subphylum:	Radiolaria
Class:	Polycystinea
Order:	Spumellaria
Genus:	Cromyatractus Haeckel, 1887
Species
Cromyatractus ceparius Cromyatractus cepicius Cromyatractus elegans Cromyatractus tetracelyphus Cromyatractus tetraphractus (type)

Cromyatractus is a genus of radiolarians in the order Spumellaria.

References

• Campbell, A. S. (1954). Radiolaria. Treatise on Invertebrate Paleontology. R. C. Moore. Lawrence, Kansas, USA, Geological Society of America and University of Kansas Press. Part. D, Protista 3: 11-195.

External links

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• Cromyatractus at geologie.mnhn.fr

Wikidata ☰ Q30592669 entry