Nesting biology of Trypoxylon petiolatum Smith, 1858 (Crabronidae), a cavity-nesting solitary wasp new to Europe

By

Vicens, Narcís
Carbonell, Rafael
Antropov, Alexander V.
Bosch, Jordi, 1961-

Type

Article

Date of Publication

2022-4-29

Original Publication

MycoKeys

Volume

90

Pages

153--171

Subjects

Alien species , Exotic species , Salticidae , spider-hunting wasp

Contributed by

Pensoft Publishers

Language

English

Published by

Sofia, Bulgaria Pensoft Publishers 2011-

Identifiers

DOI: https://doi.org/10.3897/jhr.90.78581

 

Abstract

We report on the discovery of the spider-hunting wasp Trypoxylon petiolatum (Crabronidae) nesting in three localities in the Province of Girona (Catalonia, NE Spain) in 2019 and 2021. This species is native to eastern Asia and has not previously been reported from Europe. We provide a detailed description of the species, as well as information on its nest architecture, cocoon shape, the identity of the spiders captured to provision the nests, and mortality rates, including parasitism by a native cleptoparasitic fly (Amobia signata, Miltogramminae, Sarcophagidae) and a native parasitoid wasp (Melittobia acasta, Eulophidae).