Description of the sexual generation of Dryocosmus destefanii (Hymenoptera: Cynipidae: Cynipini) and disclosure of its life cycle.

Zootaxa

Department of Agricultural, Food and Forest Sciences (SAAF), University of Palermo, Viale delle Scienze edificio 5A, 90128 Palermo, Italy..

Published: February 2020

The sexual generation of Dryocosmus destefanii Cerasa Melika, 2018 that emerges from galls on Q. suber L. in Italy is described for the first time, establishing its heterogonic life cycle. We provide observations on its distribution, illustration of adults and galls and information on its biology as supported by morphological and molecular data. An illustrated identification key to Western Palaearctic Dryocosmus species is also given.

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http://dx.doi.org/10.11646/zootaxa.4742.2.9DOI Listing

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