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Protaitzehoia
Taxonomy
Protaitzehoia was named by Yang (1978) [in Yin and Li]. It is not extant. Its type is Protaitzehoia yuepingensis.
It was assigned to Damesellidae by Jell and Adrain (2002).
It was assigned to Damesellidae by Jell and Adrain (2002).
Species
P. granifera, P. latelimbata, P. nitida, P. quadrata, P. spinifera, P. subquadrata, P. yuepingensis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1978 | Protaitzehoia Yang |
| 2002 | Protaitzehoia Jell and Adrain |
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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. †Protaitzehoia Yang 1978
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†Protaitzehoia granifera Yang 1978
†Protaitzehoia latelimbata Yuan and Yin 2001
†Protaitzehoia nitida Yuan and Yin 2001
†Protaitzehoia quadrata Resser and Endo 1937
†Protaitzehoia spinifera Peng et al. 2004
†Protaitzehoia subquadrata Peng 1987
†Protaitzehoia yuepingensis Yang 1978
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997 | |||||
Age range: base of the Zhanaarykian to the top of the Ayusokkanian or 503.00000 to 497.00000 Ma
Collections (25 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Zhanaarykian | Kazakhstan | Prodamesella quadrata (118102) | |
| Guzhangian | China (Guizhou) | P. latelimbata (125073) P. quadrata, P. nitida, P. granifera (125072) | |
| Guzhangian | China (Hunan) | P. granifera (49177 107050 126439) P. granifera, P. subquadrata (49181 49182) P. intermedia, P. granifera, P. subquadrata (128930) P. sp., P. granifera (49185) P. sp., P. subquadrata (49176) P. spinifera (126318 126324 126346 126348) P. subquadrata (49183 126317 126319 126323 126325) P. yuepingensis (49188 126313 126314) P. yuepingensis, P. subquadrata, P. spinifera (49184) | |
| Ayusokkanian | Kazakhstan | Prodamesella quadrata (118158) |