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

Erratencrinurus (Erratencrinurus) inopinatus

Trilobita - Phacopida - Encrinuridae

Sister species lacking formal opinion data

Synonymy list
YearName and author
1989Erratencrinurus (Erratencrinurus) inopinatus Owen and Heath

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArtiopoda(Hou and Bergstrom)
RankNameAuthor
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderCheirurinaHarrington and Leanza 1957
familyEncrinuridaeAngelin 1854
subfamilyEncrinurinaeAngelin 1854
genusErratencrinurusKrueger 1971
subgenusErratencrinurusKrueger 1971
speciesinopinatus

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.

show all | hide all
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: carnivorec
Created: 2009-06-11 14:51:52
Modified: 2009-06-11 16:52:10
Source: f = family, c = class
References: Aberhan et al. 2004, Hendy 2009

Age range: Rawtheyan or 448.80000 to 445.20000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Rawtheyan448.8 - 445.2Norway (Hadeland) Erratencrinurus inopinatus (194578)
Rawtheyan - Hirnantian448.8 - 443.4Norway (Hadeland) Erratencrinurus inopinatus (194658)