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Triproetus angustus

Trilobita - Proetida - Proetidae

Taxonomy
Triproetus angustus was named by Brezinski (1992). Its type specimen is USNM 447533, a cephalon/head, and it is not a trace fossil. Its type locality is USNM701c, Wolf Camp Hills, Glass Mountains, which is in an Asselian reef, buildup or bioherm limestone in the Neal Ranch Formation of Texas.

Synonymy list
YearName and author
1992Triproetus angustus Brezinski p. 932 figs. 5.14-5.24

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderProetidaFortey and Owens 1975
superfamilyProetoideaHawle and Corda 1847
familyProetidaeSalter 1864
genusTriproetus()
speciesangustus

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.

Triproetus angustus Brezinski 1992
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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-movingc
Life habit: low-level epifaunalc
Diet: deposit feedero
Vision: well-developedf
Created: 2009-06-11 18:30:23
Modified: 2009-12-19 04:35:55
Source: f = family, o = order, c = class
References: Hendy 2009, Fortey and Owens 1999, Aberhan et al. 2004

Age range: base of the Asselian to the top of the Kungurian or 298.90000 to 272.30000 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Asselian298.9 - 295.5USA (Texas) Triproetus angustus (43468 43472 type locality: 43474 43475 75939)
Kungurian279.3 - 272.3USA (Texas) Triproetus angustus (75864)