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Stylaeschnidium rarum
Taxonomy
Stylaeschnidium rarum was named by Zhang and Zhang (2001). Its type specimen is MI117A-B, a nymph (Female nymph of last stage with fragmentarily preserved pronotum & terminal appendages), and it is an impression. Its type locality is Huangbanjigou, Shangyuan Town, NIGP collection, which is in a Barremian lacustrine - large mudstone in the Yixian Formation of China.
Synonymy list
Year | Name and author |
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2001 | Stylaeschnidium rarum Zhang and Zhang p. 444 fig. 1,2 |
2003 | Stylaeschnidium rarum Fleck and Nel |
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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.
†Stylaeschnidium rarum Zhang and Zhang 2001
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Reference: Ren and Guo 1996 |
Age range: Late/Upper Barremian or 125.77000 to 121.40000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Barremian | China (Liaoning) | Stylaeschnidium rarum (type locality: 111725) |