Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Acastella jacquemonti

Trilobita - Phacopida - Acastidae

Taxonomy
Acastella jacquemonti was named by Hollard (1963).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1963Acastella jacquemonti Hollard
2020Acastella jacquemonti Lemke p. 228

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderPhacopinaStruve 1959
superfamilyAcastoidea
familyAcastidaeDelo 1935
genusAcastellaReed 1925
speciesjacquemontiHollard 1963

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.

Acastella jacquemonti Hollard 1963
show all | hide all
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: carnivoresubo
Vision: well-developedf
Created: 2009-12-15 22:42:55
Modified: 2009-12-16 00:42:55
Source: f = family, subo = suborder, c = class
References: Whittington et al. 1997, Aberhan et al. 2004, Fortey and Owens 1999

Age range: Lochkovian or 419.20000 to 410.80000 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Lochkovian419.2 - 410.8Spain Acastella jacquemonti (13925)
Lochkovian419.2 - 410.8Algeria Acastella jacquemonti (27166 27473 27474)
Lochkovian419.2 - 410.8Spain (Palencia) Acastella jacquemonti (40347)
Lochkovian419.2 - 410.8Morocco Acastella jacquemonti (13936)