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Helicelasma simplex

Anthozoa - Stauriida - Streptelasmatidae

Taxonomy
Helicelasma simplex was named by Neuman (1969). It is the type species of Helicelasma.

Synonymy list
YearName and author
1969Helicelasma simplex Neuman
1981Helicelasma simplex Elias p. 19

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RankNameAuthor
kingdomAnimalia()
phylumCnidariaHatschek 1888
classAnthozoaEhrenberg 1834
—Hexacorallia()
subclassRugosa(Milne-Edwards and Haime 1850)
RankNameAuthor
orderStauriidaVerrill 1865
suborderStreptelasmatinaWedekind 1927
familyStreptelasmatidae(Nicholson 1889)
genusHelicelasma
speciessimplex

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

†Helicelasma simplex Neuman 1969
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calciteo
Locomotion: stationaryo
Attached: yeso
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-27 16:55:09
Modified: 2004-02-28 16:53:57
Source: o = order, c = class
Reference: Kiessling 2004

Age range: Hirnantian or 445.20000 to 443.10000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Hirnantian445.2 - 443.1Norway Helicelasma simplex (159372 159390 159393)
Porkuni445.2 - 443.1Sweden (Östergötland) Helicelasma simplex (73456 186269)