Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Uarthrus instabilis

Aglaspidida - Aglaspididae

Taxonomy
Uarthrus instabilis was named by Raasch (1939). It is not extant. It is the type species of Uarthrus.

Synonymy list
YearName and author
1939Uarthrus instabilis Raasch
1992Uarthrus instabilis Hesselbo p. 916 figs. 24, 25
2006Uarthrus instabilis van Roy p. 341

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—EcdysozoaAguinaldo et al. 1997
—Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
superclassVicissicaudata()
orderAglaspidida(Walcott 1911)
familyAglaspididaeMiller 1877
genusUarthrusRaasch 1939
speciesinstabilisRaasch 1939

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.

†Uarthrus instabilis Raasch 1939
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphatico
Locomotion: actively mobilef
Life habit: nektobenthicf
Diet: carnivoref
Vision: well-developedo
Created: 2009-04-21 11:43:09
Modified: 2009-04-21 13:43:09
Source: f = family, o = order
Reference: Hendy et al. 2009

Age range: Trempealeauan or 490.20000 to 486.85000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Trempealeauan490.2 - 486.85USA (Wisconsin) Uarthrus instabilis (210629 221016 221017)