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Neseuretus tristani

Trilobita - Phacopida - Calymenidae

Taxonomy
Calymene tristani was named by Brongniart in Desmarest (1817) [Néotype : IGR 2200, Author : Brongniart in Desmarest 1817 ]. It is not extant. Its type specimen is IGR 2200.

It was recombined as Neseuretus (Neseuretus) tristani by Hammann (1977); it was recombined as Neseuretus tristani by Hicks (1873) and Turvey (2005).

Synonyms
Synonymy list
YearName and author
1873Neseuretus tristani Hicks
1950Calymene sanmigueli Linares
1977Neseuretus (Neseuretus) tristani Hammann
2005Neseuretus tristani Turvey

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Ecdysozoa
—Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCalymeninaSwinnerton 1915
familyCalymenidaeMilne-Edwards 1840
genusNeseuretusHicks 1873
speciestristani(Brongniart in Desmarest 1817)

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.

†Neseuretus tristani Brongniart in Desmarest 1817
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Invalid names: Calymene sanmigueli Linares 1950 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingg
Life habit: epifaunalg
Diet: detritivoreg
Vision: well-developedf
Created: 2009-04-11 12:38:26
Modified: 2009-10-08 00:54:04
Source: g = genus, f = family, c = class
References: Hendy et al. 2009, Aberhan et al. 2004, Hendy 2009

Age range: base of the Late/Upper Llanvirn to the top of the Dobrotivian or 463.50000 to 457.90000 Ma

Collections (39 total)


Time interval Ma Country or state Original ID and collection number
Middle Ordovician470.0 - 458.4France Neseuretus tristani (174555)
Middle Ordovician - Ordovician470.0 - 443.8France Neseuretus tristani (174538 174546 174547)
Oretanian468.0 - 459.0Spain (Salamanca) Neseuretus tristani (198819)
Oretanian468.0 - 459.0France (Finistere) Neseuretus tristani (20867)
Llanvirn468.0 - 458.4France Neseuretus tristani (229947 229949 229952 229954 229955 229956 229957)
Darriwilian467.3 - 458.4France Neseuretus tristani (174554)
Darriwilian467.3 - 458.4Iran Neseuretus tristani (116508 186093 228866)
Late/Upper Llanvirn463.5 - 460.9Saudi Arabia Neseuretus tristani (76549 76550)
Dobrotivian459.0 - 457.9Spain (Ciudad Real) Neseuretus tristani (44050)
Dobrotivian459.0 - 457.9Portugal Neseuretus tristani (193319 193320 193326 193327 193328 193329)
Dobrotivian459.0 - 457.9Spain (Cuidad Real) Neseuretus tristani (20891 166760)
Dobrotivian459.0 - 457.9France (Finistere) Neseuretus tristani (20865 20866)
Dobrotivian459.0 - 457.9France Neseuretus tristani (174536)
Dobrotivian459.0 - 457.9Portugal (Marao) Neseuretus tristani (21011 21012)
Dobrotivian459.0 - 457.9Spain (Guadalajara) Neseuretus tristani (194899 194901 194902)
Dobrotivian459.0 - 457.9Spain Neseuretus tristani (93271)
Dobrotivian459.0 - 457.9France (Ille-et-Vilaine) Neseuretus tristani (20883)
Sandbian458.4 - 453.0France Neseuretus tristani (174552)