Idiasta dichrocera Konigsmann, 1960

Verheyde, Fons, Jacobs, JEffrEY, Dekoninck, WOUTEr, Achterberg, Kees Van, Rond, JErOEn, Blanck, Tim De, Schoonvaere, KarEL, Nieuwenhuijsen, Hans, Ketelaere, Augustijn De, Minnebo, BarT & Ferrer-Suay, Mar, 2023, Remarks on Hymenoptera on urban green roofs in Belgium, Belgian Journal of Entomology 140, pp. 1-37 : 22-23

publication ID

https://doi.org/ 10.5281/zenodo.10981934

publication LSID

lsid:zoobank.org:pub:EB983FDD-CAE9-48F7-AA63-5F49CC9B6CD1

DOI

https://doi.org/10.5281/zenodo.11047349

persistent identifier

https://treatment.plazi.org/id/03D087F3-FF8E-FFAF-FF1F-8884C5D62D5F

treatment provided by

Felipe

scientific name

Idiasta dichrocera Konigsmann, 1960
status

 

Idiasta dichrocera Konigsmann, 1960 View in CoL - Belg. sp. nov.

( Fig. 7 View Fig )

BELGIUM: • 1 ♂; N51.130° E4.253°; vi/2021; J. Jacobs leg.; coll. KVA; pan trap (blue); K. van Achterberg det. GoogleMaps 1 ♀; N51.135° E4.251°; vii/2021; J. Jacobs leg.; coll. ADK; pan trap (yellow); F. Verheyde det. GoogleMaps 1 ♀; N51.125° E4.260°; viii/2021; J. Jacobs leg.; coll. KVA; pitfall trap; K. van Achterberg det. GoogleMaps 1 ♀; N51.135° E4.241°; viii/2021; J. Jacobs leg.; coll. ADK; pitfall trap; F. Verheyde det. GoogleMaps [4 occ. (1 year), 4 roofs]

Remarks:

Originally, this species was reported as one of the more remarkable species of green roofs in the Netherlands ( DRUKKER, VAN ACHTERBERG & DE BOER, 2019). Only after an additional specimen was collected of the “Erasmusschildwesp“, it became clear that both Dutch specimens ( RMNH) belong to the very closely related I. picticornis (Ruthe, 1854) . The assumption in a key by FISCHER (2008) that I. dichrocera has both females with and without pale subapical part of the antenna is not explained. Therefore, there is no reason to accept such extreme variation without additional research.

RMNH

National Museum of Natural History, Naturalis

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Braconidae

Genus

Idiasta

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