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Acrocephalina

Trilobita - Ptychopariida - Solenopleuridae

Taxonomy
Acrocephalina was named by Troedsson (1937) [Sepkoski's age data: Cm Fran-u O Trem-l Sepkoski's reference number: 472,618,927]. It is not extant.

It was assigned to Solenopleuridae by Peng (1992); and to Ptychopariida by Sepkoski (2002).

Species

Synonymy list
YearName and author
1937Acrocephalina Troedsson
1992Acrocephalina Peng
2002Acrocephalina Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familySolenopleuridaeAngelin 1854
genusAcrocephalinaTroedsson 1937

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.

G. †Acrocephalina Troedsson 1937
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Acrocephalina acuta Troedsson 1937
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: carnivorec
Vision: well-developedf
Created: 2009-12-19 04:35:04
Modified: 2009-12-19 06:35:04
Source: f = family, c = class
References: Aberhan et al. 2004, Whittington et al. 1997

Age range: Niuchehean or 489.50000 to 485.40000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Furongian497.0 - 485.4Russian Federation (Gorny Altai) A. lata (203913)
Batyrbaian491.5 - 485.4Russian Federation (Siberia) A. lata, A. contracta (205625)
Niuchehean489.5 - 485.4China (Hunan) A. acuta (107335 126683)