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Astenorrhinus elongatus
Taxonomy
Distenorrhinus (Astenorrhinus) elongatus was named by Gratshev and Zherikhin (1995). Its type specimen is PIN 2997/4519, an exoskeleton, and it is a compression fossil. Its type locality is Karatau-Mikhailovka (PIN collection 2997), which is in a Kimmeridgian lacustrine - large siltstone in the Karabastau Formation of Kazakhstan.
It was recombined as Astenorrhinus elongatus by Legalov (2012), Gratshev and Legalov (2014), Legalov (2015).
It was recombined as Astenorrhinus elongatus by Legalov (2012), Gratshev and Legalov (2014), Legalov (2015).
Synonyms
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Synonymy list
Year | Name and author |
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1995 | Distenorrhinus (Astenorrhinus) elongatus Gratshev and Zherikhin p. 110 figs. Pl 8 fig 13; text-fig 2c |
2010 | Eccoptarthroides longirostris Legalov p. 175 fig. 6,11 |
2011 | Eccoptarthroides longirostris Legalov p. 66 |
2012 | Astenorrhinus elongatus Legalov p. 688 |
2014 | Astenorrhinus elongatus Gratshev and Legalov p. 923 figs. Pl 16, figs 5,6; text-figs 13d,f |
2015 | Astenorrhinus elongatus Legalov p. 1449 |
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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.
†Astenorrhinus elongatus Gratshev and Zherikhin 1995
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Invalid names: Eccoptarthroides longirostris Legalov 2010 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Age range: Kimmeridgian or 154.80000 to 149.20000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Kimmeridgian | Kazakhstan | Distenorrhinus elongatus (type locality: 105426 105970) Eccoptarthroides longirostris (106279) |