radiolaria - rads_cat - Cromyodrymus abietinus radiolaria - rads_cat - Cromyodrymus abietinus

CATALOG OF ORIGINAL DESCRIPTIONS: Cromyodrymus abietinus 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 -> Cromyodrymus -> Cromyodrymus abietinus
Other pages this level: C. abietinus, C. quadricuspis

Cromyodrymus abietinus

Citation: Cromyodrymus abietinus Haeckel 1887
taxonomic rank: species
Described on page(s) : p.265
Type specimens: pl.30, fig.6
Type repository: No information given
Family (traditional): Litheliidae
Family (modern): Larnacillidae

Current identification:


Original Description

Radial proportion of the four shells = 1: 2: 5: 11. All four shells with irregular, roundish pores, twice to four times as broad as the bars. Radial proportion of the pores in the four shells = 9: 3: 2:1. Radial spines eighty to one hundred and twenty, about as long as the radius, branched like a pine tree, with six to twelve ramified branches.

Diameter of the four shells - (A)0.22, (B) 0.1, (C) 0.04, (D) 0.02; length of the spines 0.12, breadth 0.006. [dimensions in mm]

Editors' Notes
see Spongodrymus abietinus Haeckel, 1887a

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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Cromyodrymus abietinus compiled by the radiolaria@mikrotax project team viewed: 21-6-2024

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=250739 Go to Archive.is to create a permanent copy of this page - citation notes



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