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Flexicalymene croneisi

Trilobita - Phacopida - Calymenidae

Taxonomy
Calymene croneisi was named by Roy (1941).

It was recombined as Flexicalymene croneisi by Stumm and Kauffman (1958).

Synonymy list
YearName and author
1941Calymene croneisi Roy pp. 160-161 figs. 124a-d
1958Flexicalymene croneisi Stumm and Kauffman pp. 955 - 956 figs. pl. 124 f. 12

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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
subfamilyFlexicalymeninae
genusFlexicalymene
speciescroneisi()

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.

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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
Adult height: 1.0 to < 10g
Spines: noneg
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: actively mobileg
Life habit: nektobenthicg
Diet: carnivoref
Vision: well-developedf
Created: 2009-06-09 12:08:00
Modified: 2009-07-20 15:30:25
Source: g = genus, f = family, c = class
References: Aberhan et al. 2004, Harrington et al. 1959, Hendy 2009

Age range: Edenian or 451.00000 to 450.20000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Chatfieldian - Edenian453.8 - 450.2Canada (Nunavut) Calymene croneisi (24116) Flexicalymene croneisi (192339)
Edenian451.0 - 450.2USA (Michigan) Flexicalymene croneisi (75951)