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Hypermecaspis alveus

Trilobita - Olenida - Olenidae

Taxonomy
Tropidopyge alveus was named by Fortey (1974). Its type specimen is PMO NF 487, a cephalon/head (cranidium), and it is a 3D body fossil.

It was recombined as Hypermecaspis alveus by Ebbestad (1999), Monti et al. (2022).

Synonymy list
YearName and author
1974Tropidopyge alveus Fortey p. 51 figs. Pl. 16, figs. 1, 3
1999Hypermecaspis alveus Ebbestad p. 32
2022Hypermecaspis alveus Monti et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderOlenida
familyOlenidaeBurmeister 1843
subfamilyHypermecaspidinaeHarrington and Leanza 1957
genusHypermecaspisHarrington and Leanza 1957
speciesalveus()

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.

Hypermecaspis alveus Fortey 1974
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivorec
Vision: well-developedf
Created: 2009-06-11 18:16:45
Modified: 2009-12-19 06:27:27
Source: f = family, c = class
References: Hendy 2009, Aberhan et al. 2004

Age range: Ibexian or 488.90000 to 471.30000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Ibexian488.9 - 471.3Norway (Spitsbergen) Tropidopyge alveus (106470)