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Sichuantrigonia verrucosa

Bivalvia - Trigoniida - Trigoniidae

Taxonomy
Sichuantrigonia verrucosa was named by Gou (1993). Its type specimen is Chengdu Institute of Technology, 40 and is a 3D body fossil. Its type locality is Maantang, Jiangyou (Hangwang Fm), which is in a Carnian marine horizon in the Hanwang Formation of China. It is the type species of Sichuantrigonia.

Synonymy list
YearName and author
1993Sichuantrigonia verrucosa Gou

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
UniomorphiGray 1854
UnioniGray 1854
UnionataGray 1854
orderTrigoniida(Dall 1889)
superfamilyTrigonioidea(Lamarck 1819)
familyTrigoniidaeLamarck 1819
genusSichuantrigoniaGou 1993
speciesverrucosaGou 1993

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: aragonitef
Environment: marinef
Locomotion: fast-movingf
Life habit: shallow infaunalf
Diet: suspension feederf
Vision: blindf
Created: 2025-05-16 13:05:25
Modified: 2025-05-16 13:05:25
Source: f = family
References: Ros-Franch et al. 2014, Aberhan et al. 2004

Age range: Carnian or 237.00000 to 227.30000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Carnian237.0 - 227.3China (Sichuan) Sichuantrigonia verrucosa (type locality: 201158)