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Kallirhynchia namtuensis

Rhynchonellata - Rhynchonellida - Tetrarhynchiidae

Taxonomy
Burmirhynchia namtuensis was named by Buckman (1917). It is a 3D body fossil. Its type locality is Se-In, which is in a Bathonian carbonate limestone in the Namyau Beds Formation of Myanmar.

It was recombined as Kallirhynchia namtuensis by Jin et al. (1979) and Sun (1981).

Synonymy list
YearName and author
1917Burmirhynchia namtuensis Buckman p. 162 figs. Pl 7, figs 13-15
1918Burmirhynchia namtuensis Buckman p. 162 figs. Pl 7, figs 13-15
1979Kallirhynchia namtuensis Jin et al. p. 142 figs. Pl 42, figs 40-47
1981Kallirhynchia namtuensis Sun p. 201 figs. Pl 4, figs 1-12

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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
genusKallirhynchia
speciesnamtuensis()

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.

Kallirhynchia namtuensis Buckman 1917
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height611.39.3013.811.61.54

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryg
Attached: yesg
Epibiont: yesg
Life habit: epifaunalg
Diet: suspension feederg
Vision: blindc
Created: 2009-04-13 11:19:43
Modified: 2009-04-13 13:19:43
Source: g = genus, c = class, p = phylum, uc = unranked clade
References: Hendy et al. 2009, Aberhan et al. 2004, Nesnidal et al. 2013

Age range: Bathonian or 168.30000 to 166.10000 Ma

Collections (7 total)


Time interval Ma Country or state Original ID and collection number
Bathonian168.3 - 166.1China (Xizang) Kallirhynchia namtuensis (44350 132668 132669)
Bathonian168.3 - 166.1Myanmar Burmirhynchia namtuensis (158510 158512 158514 162303)