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Acernaspis becsciensis

Artiopoda - Phacopida - Phacopidae

Taxonomy

No taxonomic data are available

Sister species
A. copperi, A. elliptifrons, A. khatangensis, A. nanus, A. orestes, A. superciliexcelsis, A. xynon
Sister species lacking formal opinion data
A. angustifrons, A. boltoni, A. glabra, A. konoverensis, A. quadrilineata, A. salmoensis, A. primaeva, Acernaspos primaeva

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaGravenhorst 1843
classArtiopodaHou and Bergstrom
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderPhacopinaStruve 1959
superfamilyPhacopoideaHupe 1953
familyPhacopidaeHawle and Corda 1847
genusAcernaspisCampbell 1967
speciesbecsciensis

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: Rhuddanian or 443.10000 to 440.50000 Ma

Collections (7 total)


Time interval Ma Country or state Original ID and collection number
Hirnantian - Rhuddanian445.2 - 440.5Russian Federation (Siberia) Acernaspis becsciensis (205661)
Rhuddanian443.1 - 440.5Canada (Quebec) Acernaspis becsciensis (184379 184397 184997 185534 185539 187771)