radiolaria - rads_cat - Clathrocyclas jonis radiolaria - rads_cat - Clathrocyclas jonis

CATALOG OF ORIGINAL DESCRIPTIONS: Clathrocyclas jonis Haeckel 1887

This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.


Higher levels: rads_cat -> C -> Clathrocyclas -> Clathrocyclas jonis
Other pages this level: C. alcmenae, C. aurelia, C. australis, C. basilea, C. bicornis, C. cabrilloensis, C. cassiopeiae, C. collaris, C. coscinodiscus, C. danaes, C. diceros, C. europae, C. humerus, C. jonis, C. latonae, C. lipmanae, C. pirum, C. principessa, C. semeles, C. transitiva, C. universa, C. universa amplaspina, C. universa cylindrica, C. universa grandis, C. universa grandis [pri. jun. hom], C. universa kranimorphos, C. universa longispina, C. universa nova, C. universa subadvena> >>

Clathrocyclas jonis

Citation: Clathrocyclas jonis Haeckel 1887
taxonomic rank: species
Described on page(s) : p.1389
Type specimens: pl.59, fig.9
Type repository: No information given
Family (traditional): Theoperidae
Family (modern): Theopilidae

Current identification:


Original Description

Shell campanulate, with two slight strictures. Length of the three joints = 1: 5: 2, breadth = 1: 6: 8. Cephalis small, hemispherical, with two divergent, conical horns of nearly equal length. Pores of the thorax polygonal, increasing in size towards the girdle; in the upper half filled up by an extremely fine and delicate cobweblike network. Abdomen with two rows of pores, of the same shape as in the preceding species, also with equal coronal.

Length of the three joints, a 0.02, b 0.1, c 0.03; breadth, a 0.02, b 0.12, c 0.16. [dimensions in mm]

Editors' Notes
Haeckel listed Clathrocyclas jonis under the subgeneric name Clathrocycloma, but did not include the subgeneric name in the species name.
In figure description for ionis read jonis
Description: the "preceding species refers to C. danaes in Haeckel, 1887a.
New name Diplocyclas ionis (Haeckel) Petrushevskaya in Petrushevskaya and Kozlova, 1972]

References:

Haeckel, E (1887). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873-1876. 18: 1-1803. gs O


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Clathrocyclas jonis compiled by the radiolaria@mikrotax project team viewed: 5-12-2024

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