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Sclerodermus quadridentatus
Taxonomy
Scleroderma quadridentatum was named by Cockerell (1917). Its type specimen is BMNH In.19116, an exoskeleton, and it is an inclusion in amber. Its type locality is Burmese amber (Swinhoe collection, BMNH), which is in a Cenomanian terrestrial amber in Myanmar.
It was recombined as Sclerodermus quadridentatum by Spahr (1987) and Ross and York (2000); it was recombined as Sclerodermus quadridentatus by Sorg (1988), Azevedo and Azar (2012), Azevedo et al. (2018) and Colombo and Azevedo (2019).
It was recombined as Sclerodermus quadridentatum by Spahr (1987) and Ross and York (2000); it was recombined as Sclerodermus quadridentatus by Sorg (1988), Azevedo and Azar (2012), Azevedo et al. (2018) and Colombo and Azevedo (2019).
Synonymy list
Year | Name and author |
---|---|
1917 | Scleroderma quadridentatum Cockerell p. 43 fig. 5 |
1987 | Sclerodermus quadridentatum Spahr p. 20 |
1988 | Sclerodermus quadridentatus Sorg p. 73 |
2000 | Sclerodermus quadridentatum Ross and York p. 14 |
2012 | Sclerodermus quadridentatus Azevedo and Azar p. 217 |
2018 | Sclerodermus quadridentatus Azevedo et al. p. 250 |
2019 | Sclerodermus quadridentatus Colombo and Azevedo p. 636 |
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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.
†Sclerodermus quadridentatus Cockerell 1917
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Bush and Bambach 2015, Kiessling 2004 |
Age range: Early/Lower Cenomanian or 99.60000 to 93.50000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Cenomanian | Myanmar | Scleroderma quadridentatum (type locality: 123020) |