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Cryptobairdia convexa

Ostracoda - Podocopida - Bairdiidae

Taxonomy
Bairdia convexa was named by Hou (1954). It is a 3D body fossil. Its type locality is By203, Dalingxu ravine, Maanshan, Changyang district, which is in a Roadian marine shale in the Qixia Formation of China.

It was recombined as Cryptobairdia convexa by Kozur (1985).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1954Bairdia convexa Hou p. 236 figs. Pl 1, figs 12a,b
1985Cryptobairdia convexa Kozur p. 61

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
Deuteropoda
Mandibulata
PancrustaceaZrzavý and Štys 1997
RankNameAuthor
Hymenostraca(Rolfe 1969)
superclassOligostracaZrzavý et al. 1997
classOstracoda
subclassPodocopaSars 1865
orderPodocopidaSars 1866
suborderBairdiocopinaGrundel 1967
superfamilyBairdioidea(Sars 1888)
familyBairdiidaeSars 1888
genusCryptobairdia
speciesconvexa()

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Environment: hypersaline, marine, brackish, freshwaterc
Locomotion: actively mobilec
Life habit: epifaunalo
Diet: detritivoreo
Diet 2: grazero
Vision: limitedc
Created: 2010-02-05 02:00:00
Modified: 2010-02-23 23:16:56
Source: o = order, c = class
References: Kiessling 2004, Jell and Adrain 2002

Age range: Roadian or 272.30000 to 268.80000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Roadian272.3 - 268.8China (Hubei) Bairdia convexa (type locality: 145987 145989)