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

Duolobella

Rhynchonellata - Orthida - Orthidae

Taxonomy
Duolobella was named by Rasmussen et al. (2012). Its type is Duolobella sandiae.

It was assigned to Orthidae by Rasmussen et al. (2012).

Species
D. sandiae (type species)

Synonymy list
YearName and author
2012Duolobella Rasmussen et al. pp. 44 - 45

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderOrthidaSchuchert and Cooper 1932
suborderOrthidinaSchuchert and Cooper 1932
superfamilyOrthoideaWoodward 1852
familyOrthidaeWoodward 1852
genusDuolobella

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.

G. †Duolobella Rasmussen et al. 2012
show all | hide all
Duolobella sandiae Rasmussen et al. 2012
Diagnosis
ReferenceDiagnosis
C. M. O. Rasmussen et al. 2012Shell small, biconvex, with transversely lobate outline. Anterior commissure unisulcate. Cardinal angles obtuse. Interarea moderately high. Delthyrium high. Teeth flat and wide, supported by divergent dental plates. Dorsal interarea low, notothyrium open. Ornament costate. Brachiophores widely divergent. Notothyrial platform absent. Cardinal process small and thick.
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yeso
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:11:06
Modified: 2009-04-11 14:18:14
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: Ashbyan or 460.90000 to 449.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Ashbyan460.9 - 449.5USA (Alaska) D. sandiae (164853)