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

Hayashiella

Conodonta - Ozarkodinida - Gondolellidae

Taxonomy

Species

Synonymy list
YearName and author
2015Hayashiella Kiliç et al. p. 221

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Life
Deuterostomia
phylumChordataHaeckel 1874
RankNameAuthor
subphylumConodontophorida()
classConodonta
orderOzarkodinidaDzik 1976
familyGondolellidaeLindstrom 1970
genusHayashiella

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. †Hayashiella Kiliç et al. 2015
show all | hide all
Hayashiella nodosa Hayashi 1968
Diagnosis
ReferenceDiagnosis
A. M. Kiliç et al. 2015Platform edges are smooth over most of their length, with characteristic nodes in their anterior part. The platform varies from narrow (H. nodosus) to wide and piriform (H. carpathica) or narrower and constricted (H. lindae). Carina is high with fused (H. carpathica) or well developed denticles (H. nodosa). Short free blade (carpathica, lindae) to medium (nodosus, permica). The cusp lies at the end of the carina. Keel-end is slightly quadrate, blunt or bifurcated. The basal cavity lies below the small cusp, sub-terminal or slightly forward-shifted with respect to the platform
Measurements
No measurements are available
Composition: hydroxyapatitec
Locomotion: actively mobilec
Life habit: nektonicc
Diet: carnivorec
Vision: well-developedc
Created: 2005-02-03 07:48:42
Modified: 2010-02-12 04:00:46
Source: c = class
Reference: Aberhan 1992

Age range: base of the Carnian to the top of the Lacian or 237.00000 to 215.56000 Ma

Collections (35 total)


Time interval Ma Country or state Original ID and collection number
Olenekian - Carnian251.2 - 228.0Greece Metapolygnathus nodosus (222729)
Longobardian242.0 - 235.0China (Guizhou) Metapolygnathus nodosus (85165)
Carnian237.0 - 228.0Russian Federation (Primorsky Krai) Metapolygnathus nodosus (203030)
Carnian237.0 - 228.0Greece (Hydra) Metapolygnathus nodosus (222738 222745 222748)
Carnian - Norian237.0 - 208.5Greece (Hydra) Metapolygnathus nodosus (222742)
Carnian - Norian237.0 - 208.5Russian Federation (Khabarovsk Krai) Metapolygnathus nodosus (203031)
Tuvalian232.0 - 221.5Canada (British Columbia) Metapolygnathus nodosus (47324)
Tuvalian232.0 - 221.5Austria Metapolygnathus nodosus (146545 146547 146548 146549 146550 146552)
Tuvalian232.0 - 221.5Russian Federation (Primorskiy Kray) Metapolygnathus nodosus (203026 203027 203028 203029)
Tuvalian232.0 - 221.5Japan H. nodosa (218080)
Tuvalian232.0 - 221.5China (Guizhou) Metapolygnathus nodosus (85166)
Tuvalian - Lacian232.0 - 215.56Canada (British Columbia) Metapolygnathus nodosus (47325 47326 47327 47328 47329 47330 47331 47332)
Lacian221.5 - 215.56USA (Oregon) Metapolygnathus nodosus (61744)
Lacian221.5 - 215.56Canada (British Columbia) Metapolygnathus nodosus (47335 47336 47338 47350 47351)