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

Rhactorhynchia subquadriplicata

Rhynchonellata - Rhynchonellida - Tetrarhynchiidae

Taxonomy
Rhactorhynchia subquadriplicata was named by Kamyshan (1973). Its type specimen is No. 6/2248 and is a 3D body fossil. Its type locality is Between the Bolshaya Laba and Urup Rivers (Sauzei), which is in a Sauzei carbonate limestone in the Russian Federation.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1973Rhactorhynchia subquadriplicata Kamyshan p. 88 figs. Pl. 10, Fig. 4

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderRhynchonellidaKuhn 1949
superfamilyHemithiridoideaRzhonsnitskaya 1956
familyTetrarhynchiidaeAger 1965
subfamilyKallirhynchiinae
genusRhactorhynchia
speciessubquadriplicata

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.

show all | hide all
Diagnosis
No diagnoses are available
Measurements
partNmean
shell height119.5

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:12:25
Modified: 2004-02-28 16:12:25
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Aberhan et al. 2004

Age range: Sauzei or 171.60000 to 167.70000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Sauzei171.6 - 167.7Russian Federation Rhactorhynchia subquadriplicata (162851 type locality: 162852 162869 162928)