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Piarorhynchia juvenis

Rhynchonellata - Rhynchonellida - Rhynchonellidae

Taxonomy
Terebratula juvenis was named by Quenstedt (1852) [Terebratula triplicata juvenis].

It was recombined as Piarorhynchia juvenis by Ager (1962), Ager (1967), Pearson (1977), Siblik (1999), Alméras and Fauré (2007), Paredes et al. (2013).

Sister species lacking formal opinion data
P. alberti, P. pusilla, P. reynesi, P. trinodosi

Synonymy list
YearName and author
1852Terebratula juvenis Quenstedt p. 401 figs. Pl 36, fig 2
1962Piarorhynchia juvenis Ager p. 120 figs. Pl 10, figs 6-10; text-figs 72-74
1967Piarorhynchia juvenis Ager p. 164
1977Piarorhynchia juvenis Pearson p. 56 figs. Pl 7, figs 9,10
1999Piarorhynchia juvenis Siblik p. 429 figs. Pl 1, fig 6; pl 2, fig 6; text-fig 8
2007Piarorhynchia juvenis Alméras and Fauré p. 350 figs. Pl 2, figs 3-8
2013Piarorhynchia juvenis Paredes et al. figs. Pl 1, fig 3

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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
superfamilyRhynchonelloidead'Orbigny 1847
familyRhynchonellidaeGray 1848
subfamilyPiarorhynchiinaeShi and Grant 1993
genusPiarorhynchia
speciesjuvenis(Quenstedt 1852)

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.

†Piarorhynchia juvenis Quenstedt 1852
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height117.284.6013.07.402.42

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: base of the Rhaetian to the top of the Bifrons or 205.70000 to 174.70000 Ma

Collections (22 total)


Time interval Ma Country or state Original ID and collection number
Rhaetian205.7 - 201.4Austria Piarorhynchia juvenis (137755 137758)
Hettangian201.4 - 199.5Austria Piarorhynchia juvenis (29055 29062)
Hettangian201.4 - 199.5Germany Piarorhynchia juvenis (29053)
Bucklandi199.5 - 192.9United Kingdom (Gloucestershire) Piarorhynchia juvenis (159418 159419)
Early/Lower Sinemurian199.5 - 192.9France Piarorhynchia juvenis (29184 29290 29293 29295)
Early/Lower Sinemurian199.5 - 192.9United Kingdom (England) Piarorhynchia juvenis (29239 29241)
Oxynotum199.5 - 192.9France Piarorhynchia juvenis (159084)
Oxynotum199.5 - 192.9Portugal Piarorhynchia juvenis (159050)
Raricostatum199.5 - 192.9United Kingdom Piarorhynchia juvenis (159420)
Semicostatum199.5 - 192.9United Kingdom (Gloucestershire) Piarorhynchia juvenis (159417)
Semicostatum199.5 - 192.9United Kingdom (Somerset) Piarorhynchia juvenis (159421)
Sinemurian199.5 - 192.9Türkiye Piarorhynchia deffneri (159017)
Early/Lower Pliensbachian192.9 - 184.2France (Centre-Val de Loire) Piarorhynchia juvenis (234369)
Pliensbachian192.9 - 184.2Türkiye Piarorhynchia deffneri (159015)
Bifrons182.9 - 174.7Tunisia Piarorhynchia juvenis (170565)