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Kallirhynchia yaxleyensis

Rhynchonellata - Rhynchonellida - Tetrarhynchiidae

Taxonomy
Rhynchonella concinna yaxleyensis was named by Davidson (1878). It is the type subspecies of Kallirhynchia.

It was recombined as Kallirhynchia yaxleyensis by Shi and Grant (1993).

Synonyms
Synonymy list
YearName and author
1868Terebratula varians plicatella Quenstedt
1868Terebratula quadriplicata angulata Quenstedt p. 83 figs. Pl. 38, Fig. 51
1868Terebratula varians plicatella Quenstedt p. 92 figs. Pl. 38, Fig. 94
1878Rhynchonella concinna yaxleyensis Davidson p. 206 figs. Pl. 27, Fig. 23
1917Kallirhynchia amoena Buckman p. 224 figs. Pl. 15, Fig. 20
1917Kallirhynchia crassicosta Buckman p. 224 figs. Pl. 15, Fig. 22
1917Kallirhynchia exalta Buckman p. 224 figs. Pl. 15, Fig. 21
1917Rhynchonella polonica Rollier p. 162
1993Kallirhynchia yaxleyensis Shi and Grant p. 83 figs. 49-51; Pl. 7: Fig. 1-6, Pl. 13: Fig. 2

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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
speciesyaxleyensis(Davidson 1878)

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 yaxleyensis Davidson 1878
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Invalid names: Kallirhynchia amoena Buckman 1917 [synonym], Kallirhynchia crassicosta Buckman 1917 [synonym], Kallirhynchia exalta Buckman 1917 [synonym], Rhynchonella polonica Rollier 1917 [synonym], Terebratula quadriplicata angulata Quenstedt 1868 [synonym], Terebratula varians plicatella Quenstedt 1868 [synonym]
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
height415.914.418.515.61.89
shell height120.4----

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: Nesnidal et al. 2013, Aberhan et al. 2004, Hendy et al. 2009

Age range: base of the Late/Upper Bathonian to the top of the Bathonian or 167.70000 to 166.10000 Ma

Collections (10 total)


Time interval Ma Country or state Original ID and collection number
Bathonian168.3 - 166.1United Kingdom Kallirhynchia crassicosta (171047) Kallirhynchia exalta (171045) Kallirhynchia yaxleyensis, Kallirhynchia amoena (171044)
Late/Upper Bathonian167.7 - 164.7France Kallirhynchia yaxleyensis (174442 174443 174444 174445 174446)
Late/Upper Bathonian167.7 - 164.7United Kingdom Kallirhynchia yaxleyensis (159881)
Middle Bathonian167.7 - 164.7France Kallirhynchia yaxleyensis (170484)