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

Raymondaspis gregarius

Trilobita - Corynexochida - Styginidae

Taxonomy
Bronteopsis gregaria was named by Raymond (1920).

It was recombined as Raymondaspis gregarius by Raymond (1920), Skjeseth (1955).

Synonymy list
YearName and author
1920Bronteopsis gregaria Raymond
1920Raymondaspis gregarius Raymond
1925Bronteopsis gregaria Raymond p. 69
1955Raymondaspis gregarius Skjeseth

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)
classTrilobitaWalch 1771
orderCorynexochida
familyStyginidaeVogdes 1890
genusRaymondaspisPribyl 1948
speciesgregarius(Raymond 1920)

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.

Raymondaspis gregarius Raymond 1920
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Vision: well-developedf
Created: 2009-12-14 23:37:50
Modified: 2009-12-15 01:37:50
Source: f = family, o = order, c = class
References: Hendy et al. 2009, Aberhan et al. 2004, Whittington et al. 1997

Age range: base of the Turinian to the top of the Ashbyan or 457.30000 to 449.60000 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Caradoc458.2 - 449.5USA (Virginia) Bronteopsis gregaria (76337)
Turinian457.3 - 453.8USA (Virginia) Bronteopsis gregaria (76336)
Ashbyan457.3 - 449.6USA (Virginia) Raymondaspis gregarius (73341 73345)
Blackriveran457.3 - 449.6USA (Virginia) Raymondaspis gregarius (105255)
Katian452.8 - 445.2Russian Federation (Siberia) Bronteopsis gregaria (205628)