Refining the identification criteria for forma typica and brachycerca in exuviae of Boyeria irene (Odonata: Aeshnidae)

In female imagines of Boyeria irene, two forms are known according to the length of the cerci: forma brachycerca (short appendages) and f. typica (long appendages). Both forms are also recognisable in exuviae. Hitherto, no accurate measurements have been performed to distinguish between the two form...

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Bibliographic Details
Main Author: Nunes, L.F. (author)
Other Authors: Casanueva, Patricia (author), Santamaria, Tomas (author), Hernadez, Maria Angeles (author), Sánchez-Sastre5, Fernando (author), Campos, Francisco (author)
Format: article
Language:eng
Published: 2022
Subjects:
Dragonfly
Anisoptera
Rivers
Iberian Peninsula
Spain
Portugal
Online Access:http://hdl.handle.net/10400.11/7793
Country:Portugal
Oai:oai:repositorio.ipcb.pt:10400.11/7793

Internet

http://hdl.handle.net/10400.11/7793

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