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DOAJ Open Access 2020

A new, rare and small “lobeattid” species (Insecta: Archaeorthoptera) found at Xiaheyan (Pennsylvanian; Ningxia, China)

L. Chen D. Ren O. Béthoux
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Abstrak

<p>A new species of stem Orthoptera, namely <i>Phtanomiamia gui</i> gen. et sp. nov., is described from the Pennsylvanian Xiaheyan locality in China. Despite the intensive collecting efforts undertaken at this locality, a single forewing was recovered. It shares with the “lobeattid” <i>Miamia</i> spp. two peculiar traits, namely a broad ScP–R/RA area and a very early branching of CuA&thinsp;<span class="inline-formula">+</span>&thinsp;CuPa. On the other hand, it displays a free portion of CuA (between its divergence from M&thinsp;<span class="inline-formula">+</span>&thinsp;CuA and its fusion with CuPa), a trait allowing exclusion of the new species from <i>Miamia</i>, to which it is most likely very closely related.</p>

Topik & Kata Kunci

Paleontology

Penulis (3)

L

L. Chen

D

D. Ren

O

O. Béthoux

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Chen, L., Ren, D., Béthoux, O. (2020). A new, rare and small “lobeattid” species (Insecta: Archaeorthoptera) found at Xiaheyan (Pennsylvanian; Ningxia, China). https://doi.org/10.5194/fr-23-71-2020

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Tahun Terbit
2020
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DOAJ
DOI
10.5194/fr-23-71-2020
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Open Access ✓