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

Trigonarca tumida

Bivalvia - Arcida - Glycymerididae

Taxonomy
Trigonarca tumida was named by Whiteaves (1884).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1884Trigonarca tumida Whiteaves pp. 235 - 236 figs. Pl. 31, Fig. 6
1943Trigonarca tumida Reinhart p. 79 figs. PI. 3, fig. 12

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassPteriomorphia(Beurlen 1944)
OstreomorphiFerussac 1822
ArcioniGray 1854
orderArcida(Stoliczka 1871)
superfamilyArcoidea(Lamarck 1809)
familyGlycymerididaeNewton 1922
subfamilyArcullaeinaeNewell 1969
genusTrigonarcaConrad 1862
speciestumidaWhiteaves 1884

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.

Trigonarca tumida Whiteaves 1884
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitef
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Adult height: 10 to < 100f
Thickness: thickf
Folds: nonef
Ribbing: majorf
Spines: nonef
Internal reinforcement: nonef
Ontogeny: accretionf
Environment: coastal, inner shelf, outer shelf, oceanicf
Locomotion: facultatively mobilef
Life habit: semi-infaunalf
Diet: suspension feederf
Vision: blindc
Created: 2008-11-18 16:50:20
Modified: 2009-08-18 19:29:29
Source: f = family, c = class
References: Aberhan et al. 2004, Mikkelsen and Bieler 2008

Age range: Bathonian or 168.20000 to 165.30000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Bathonian168.2 - 165.3USA (Alaska) Trigonarca tumida (68769 68801)