Telmaeshna, Zhang, Binglan, Ren, Dong & Pang, Hong, 2008

Zhang, Binglan, Ren, Dong & Pang, Hong, 2008, Telmaeshna paradoxica gen. et sp. nov., a new fossil dragonfly (Insecta: Odonata: Anisoptera) from the Yixian Formation, Liaoning, China, Zootaxa 1681, pp. 62-68 : 63

publication ID

https://doi.org/ 10.5281/zenodo.180415

DOI

https://doi.org/10.5281/zenodo.6229685

persistent identifier

https://treatment.plazi.org/id/03A7B84B-E14F-FFDB-0BA4-776C2329A327

treatment provided by

Plazi

scientific name

Telmaeshna
status

gen. nov.

Genus Telmaeshna gen. nov.

Etymology. The generic name is a combination of the Greek prefix telm­ (meaning "swamp") and Aeshna (a genus within family Aeshnidae ). The gender is feminine.

Type species: Telmaeshna paradoxica sp. nov.

Diagnosis: All known characters from a hind wing. No Anx present between Ax0 and Ax1; Ax1 and Ax2 relatively close together with only one intermediary antenodal crossvein; two oblique veins ('O') present; Pterostigma very long and strong; Pseudo­IR1 not well defined (zigzag, very short and originating distinctly distal of the pterostigma); base of RP 2 not aligned with subnodus; area between RP 1 and RP 2 broad with three rows of cells up to pterostigma; Mspl absent; median space free of crossveins; hind wing hypertriangle and discoidal triangle divided into five or more cells respectively, subdiscoidal triangle three­celled; approximately pentagonal anal loop large and nine­celled, with prolonged gaff; hind wing distinctly broad and rather round in shape.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Odonata

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