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Ampyx virginiensis

Trilobita - Trinucleida - Raphiophoridae

Taxonomy
Ampyx virginiensis was named by Cooper (1953). Its type specimen is USNM 116450b, a cephalon/head (cranidium), and it is a 3D body fossil.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1953Ampyx virginiensis Cooper p. 16 figs. Pl. 7, figs. 2, 9

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
subclassLibristoma
orderTrinucleida(Swinnerton 1915)
familyRaphiophoridaeAngelin 1854
subfamilyRaphiophorinaeAngelin 1854
genusAmpyx()
speciesvirginiensis

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.

Ampyx virginiensis Cooper 1953
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Spines: majorg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: suspension feederf
Vision: blindf
Created: 2009-06-09 08:21:51
Modified: 2009-06-09 10:21:51
Source: g = genus, f = family, c = class
References: Whittington et al. 1997, Aberhan et al. 2004, Hendy 2009

Age range: Turinian or 457.30000 to 453.80000 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Turinian457.3 - 453.8USA (Virginia) Ampyx virginiensis (73342)
Ashbyan457.3 - 449.6USA (Virginia) Ampyx virginiensis (73341 73345)
Blackriveran457.3 - 449.6USA (Virginia) Ampyx virginiensis (73343 73344 105255)