A new species of Micrurapteryx (Lepidoptera, Gracillariidae) feeding on Thermopsis lanceolata (Fabaceae) in southern Siberia and its hymenopterous parasitoids

By

Kirichenko, Natalia
Akulov, Evgeniy
Triberti, Paolo
Belokobylʹskiĭ, S. A. (Sergeĭ Aleksandrovich), 1958-

Type

Article

Date of Publication

2021

Original Publication

ZooKeys

Volume

1061

Pages

131--163

Subjects

Biology , DNA barcoding , Leaf-mining moth , Morphology , new species , parasitoid wasps , Pest , the Republic of Khakassia

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers

Identifiers

DOI: https://doi.org/10.3897/zookeys.1061.70929

 

Abstract

A new species of leaf-mining moth described here as Micrurapteryx baranchikovi Kirichenko, Akulov & Triberti, sp. nov. was detected in large numbers feeding on Thermopsis lanceolata (Fabaceae) in the Republic of Khakassia (Russia) in 2020. A morphological diagnosis of adults, bionomics and DNA barcoding data of the new species are provided. The developmental stages (larva, pupa, adult), male and female genitalia, as well as the leaf mines and the infestation plot in Khakassia are illustrated; the pest status of the new species in the studied region is discussed. Additionally, parasitism rate was estimated, the parasitoid wasps reared from pupae of the new species were identified (morphologically and genetically) and illustrated . Among them, one ichneumonid, Campoplex sp. aff. borealis (Zetterstedt) and two braconids, Agathis fuscipennis (Zetterstedt) and Illidops subversor (Tobias et Kotenko), are novel records for the Republic of Khakassia. Furthermore, they are all documented as parasitoids of Gracillariidae for the first time. The DNA barcode of A. fuscipennis is newly obtained and can be used as a reference sequence for species identification.