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Calymene hadyardensis

Trilobita - Phacopida - Calymenidae

Taxonomy
Calymene hadyardensis was named by Lamont (1949). Its type specimen is GIG 1521, an exoskeleton, and it is a 3D body fossil.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1949Calymene hadyardensis Lamont

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCalymeninaSwinnerton 1915
familyCalymenidaeMilne-Edwards 1840
subfamilyCalymeninaeMilne Edwards 1840
genusCalymeneBrongniart 1822
specieshadyardensisLamont 1949

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.

Calymene hadyardensis Lamont 1949
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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: noneg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: actively mobilef
Life habit: nektobenthicf
Diet: carnivoref
Vision: well-developedf
Created: 2009-06-09 12:06:43
Modified: 2009-06-09 14:06:43
Source: g = genus, f = family, c = class
References: Harrington et al. 1959, Hendy 2009, Aberhan et al. 2004

Age range: Aeronian or 440.80000 to 438.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Aeronian440.8 - 438.5United Kingdom (Scotland) Calymene hadyardensis (188538)