radiolaria - rads_cat - Cromyechinus radiolaria - rads_cat - Cromyechinus


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 -> Cromyechinus
Other pages this level: << < Cornutura, Corocalyptra, Coronidium, Coronophatna, Coronosphaera, Cortina, Cortiniscus, Corythomelissa, Corythospyris, Coscinomma, Craspedilium, Craterocyclas, Cristallosphaera, Cromyatractus, Cromydruppocarpus, Cromyechinus, Cromyocarpus, Cromyodruppa, Cromyodrymus, Cromyomma, Cromyosphaera, Cromyosphaerium, Cromyostaurolonche, Cromyostaurus, Cromyostylus, Crucidiscus, Cryptocapsa, Cryptocarpium, Cryptocephalus, Cryptogyrus, Cryptolarnacium> >>

Cromyechinus bifasciculatus Dogel 1969

Cromyechinus dodecacanthus Haeckel 1887

Cromyechinus icosacanthus Haeckel 1887
= Cromyechinus icosacanthus
not figuredCromyechinus polyacanthus Haeckel 1887

Cromyechinus pycnopora Nishimura 1992
= Cromyechinus pycnopora


Citation: Cromyechinus Haeckel 1882
taxonomic rank: genus
Type species: Cromyechinus icosacanthus Haeckel 1887 [designated by Campbell,1954, p.D66]
Described on page(s) : 453
Family (traditional): Actinommidae

Current identification/main database link: Cromyechinus Haeckel 1881

Original Description

4e. Tribus: Cromyommida. Tetrasphaeria polyacantha (aculeis multis -- octo aut pluribus --, plerumque sine ordine dispersis).
A. aculeis simplicibus.
AII. spinis accessoriis inter aculeos.

4e. Tribe: Cromyommida. Tetrasphaeria with many spines (spines many, eight or more, usually scattered without definite arrangement).
A. With the spines simple.
AII. With secondary spines between the main spines. (Translated from Latin by E.M.R. and W.R.R.)]

From the Greek cromyechinus = onion-shaped urchin"

Editors' Notes
[Synonymized with Actinomma Haeckel, by Petrushevskaya, 1975c, p.568]


Haeckel, E. (1882a). Entwurf eines Radiolarien-Systems auf Grund von Studien der Challenger-Radiolarien [Basis for a radiolarian classification from the study of Radiolaria of the Challenger collection]. Jenaische Zeitschrift für Naturwissenschaft. 15: 418-472. gs O


Cromyechinus compiled by the radiolaria@mikrotax project team viewed: 15-6-2024

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