arrayname: original 
radiolaria - rads_cenozoic - Haliomma radiolaria - rads_cenozoic - Haliomma

Haliomma


Classification: rads_cenozoic -> Actinommidae -> Hexalonchidae -> Haliomma
Sister taxa: Haliomma, Hexacontium
Daughter taxa (time control age-window is: 0-800Ma)
Haliomma castanea

neptune records:
Haliomma erinaceum

neptune records:
Haliomma extima

neptune records:
Haliomma glisifra

neptune records:
Haliomma minor

neptune records:
Haliomma sp.

neptune records: 1

Taxonomy

Citation: Haliomma Ehrenberg 1839
Taxonomic rank: genus
Basionym: Haliomma

Catalog entries: Haliomma

Original description: E. familia Polycystinorum. Loricae siliceae (foraminosae) articuli in adulto in seriem spiralem globosam accreti.


Translated description: Of the family Polycystinae. Segments of the siliceous shell (porous) in the adult developed into a globose spiral series. (Translation from Latin by E.M.R. and W.R.R.).]
Remarks on original description: [As far as is known no type species has been designated from among those included at the time of the genric definition. Species included at that time are Haliomma crenatum Ehrenberg, 1838 and H. medusa Ehrenberg, 1838.

Petrushevskaya and Kozlova, 1979, p.91, designate Haliomma inerme Haeckel, 1860 (Haeckel, 1862, pl.24, fig.5) as the type species of this genus, without any explanation about their new choice. This species has already been designated as type species of THECOSPHAERELLA by Campbell (SD [Campbell,1954, p.D50])]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within Rupelian Stage (28.09-33.89Ma, base in Rupelian stage). Data source: Total of ranges of species in this database

Plot of occurrence data:

References:

Ehrenberg, C. G. (1839). Uber die Bilding der Kreidefelsen und des Kreidemergels durch unsichtibare Organismen. Abhandlungen der Koniglichen Akademie der Wissenschaften zu Berlin. 1838: 59-147. gs O


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Haliomma compiled by the radiolaria@mikrotax project team viewed: 25-4-2025

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Short stable page link: https://mikrotax.org/bforams/index.php?id=204237 Go to Archive.is to create a permanent copy of this page - citation notes



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