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Piarorhynchia
Taxonomy
Piarorhynchia was named by Buckman (1917) [Sepkoski's age data: Tr Anis J Toar Sepkoski's reference number: 538,1066]. Its type is Piarorhynchia radstockiensis. It is the type genus of Piarorhynchiinae.
It was assigned to Rhynchonellida by Sepkoski (2002); and to Piarorhynchiinae by Williams et al. (2002).
It was assigned to Rhynchonellida by Sepkoski (2002); and to Piarorhynchiinae by Williams et al. (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1917 | Piarorhynchia Buckman p. 34 |
| 2002 | Piarorhynchia Sepkoski |
| 2002 | Piarorhynchia Williams et al. p. 1285 |
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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.
G. †Piarorhynchia Buckman 1917
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†Piarorhynchia angustiplicata Dagys 1965
†Piarorhynchia caroli Gemmellaro 1878
†Piarorhynchia deffneri Oppel 1861
†Piarorhynchia diva Dagys 1965
†Piarorhynchia formalis Dagys 1965
†Piarorhynchia hamiltonensis Smith 1927
†Piarorhynchia howardi Smith 1927
†Piarorhynchia juvenis Quenstedt 1852
†Piarorhynchia ochotica Dagys 1965
†Piarorhynchia priborgavica Tchorzhevsky 1970
†Piarorhynchia radstockiensis Davidson 1878
†Piarorhynchia rostellata Quenstedt 1858
†Piarorhynchia thalia d'Orbigny 1850
†Piarorhynchia viligensis Dagys 1965
†Piarorhynchia winnemae Smith 1927
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 49 | 8.76 | 3.50 | 22.0 | 8.40 | 3.84 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Collections (102 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Anisian | Italy | P. trinodosi (29194 29196 29197 29198 29199 29200 29201 29202) | |
| Illyrian | Italy (Lombardy) | P. trinodosi (44530) | |
| Longobardian | Russian Federation | P. sp. (214788) | |
| Carnian | Russian Federation | P. howardi (127988 127989) P. sp. (128028) | |
| Carnian | USA (Alaska) | Dielasma hamiltonense (33423) | |
| Carnian | Svalbard and Jan Mayen | P. sp. (44452) | |
| Carnian | Japan | P. sp. (85168) | |
| Carnian | Canada (British Columbia) | P. hamiltonensis (133089) | |
| Julian | Canada (British Columbia) | P. winnemae (133084) P. winnemae, P. hamiltonensis (133086) | |
| Tuvalian | USA (California) | Rhynchonella howardi, Rhynchonella winnemae (144383) | |
| Tuvalian | Russian Federation | P. angustiplicata (128003 128024) | |
| Norian | Russian Federation | P. angustiplicata (128027) | |
| Norian | Russian Federation (Primorskiy Kray) | P. formalis (98281) | |
| Lacian | Russian Federation | P. sp. (214904 214905) | |
| Rhaetian | Austria | P. juvenis (137755 137758) | |
| Rhaetian | Russian Federation | P. diva (128009 128010 128011 128015) P. diva, P. formalis (128007 128014) P. diva, P. formalis, P. ochotica, P. viligensis (128008) P. diva, P. formalis, P. viligensis (127994) P. diva, P. ochotica (127957) P. formalis (128016 128017) P. formalis, P. ochotica (127959) P. ochotica (127956 128019) | |
| Hettangian | Italy | P. juvenis (29055) | |
| Hettangian | Austria | P. juvenis (29053 29062) | |
| Sinemurian | United Kingdom (Somerset) | P. radstockiensis (171322) | |
| Sinemurian | United Kingdom (Gloucestershire) | P. sp. (204152) | |
| Sinemurian | Turkey | P. deffneri (159017) | |
| Sinemurian | Austria | P. caroli (23862 23865 23866) | |
| Sinemurian | Hungary | P. caroli (34122) | |
| Sinemurian - Early/Lower Pliensbachian | Turkey | P. sp. (132596) | |
| Early/Lower Sinemurian - Hettangian | Hungary | P. caroli (160446) | |
| Bucklandi | United Kingdom (Gloucestershire) | P. juvenis (159418 159419) | |
| Early/Lower Sinemurian | United Kingdom (England) | P. juvenis (29239 29241) | |
| Early/Lower Sinemurian | France | P. juvenis (29184 29290 29293 29295) P. sp. (29304) | |
| Late/Upper Sinemurian | United Kingdom (Gloucestershire) | P. sp. (204132) | |
| Oxynotum | Portugal | P. juvenis (159050) | |
| Oxynotum | United Kingdom (Gloucestershire) | P. rostellata (159425 159426) | |
| Oxynotum | France | P. juvenis (159084) | |
| Raricostatum | United Kingdom | P. juvenis (159420) | |
| Semicostatum | United Kingdom (Somerset) | P. juvenis (159421) | |
| Semicostatum | United Kingdom (Gloucestershire) | P. juvenis (159417) | |
| Pliensbachian | Turkey | P. deffneri (159015) | |
| Pliensbachian | Greenland | P. sp. (162113) | |
| Pliensbachian | Italy | P. reynesi, P. pusilla (33440) | |
| Pliensbachian | United Kingdom (Gloucestershire) | Tropiorhynchia thalia (204126) | |
| Early/Lower Pliensbachian | Serbia and Montenegro | P. alberti (73325) | |
| Early/Lower Pliensbachian | France (Centre-Val de Loire) | P. juvenis (234369) | |
| Ibex | United Kingdom | Tropiorhynchia thalia (119004) | |
| Ibex | United Kingdom (Dorset) | Tropiorhynchia thalia (159147 159163 159181 159874) | |
| Ibex - Davoei | United Kingdom | P. deffneri (218409) | |
| Jamesoni | Portugal | P. radstockiensis (159052) P. rostellata (159051) | |
| Jamesoni | France (Normandy) | Tropiorhynchia thalia (171321) | |
| Jamesoni | France | P. rostellata (159974 160041 161022) | |
| Jamesoni | United Kingdom (Somerset) | P. radstockiensis (159416) P. rostellata (159422 159423 159424) Rhynchonella radstockiensis (159412) | |
| Jamesoni | United Kingdom (Dorset) | Tropiorhynchia thalia (159187 159188 159189 159798) | |
| Jamesoni | United Kingdom (Gloucestershire) | P. radstockiensis (159415) | |
| Late/Upper Pliensbachian | Ukraine | P. priborgavica (163490) | |
| Early/Lower Toarcian | Spain | P. sp. (160463) | |
| Bifrons | Tunisia | P. juvenis (170565) |