1.

Record Nr.

UNINA9910404258303321

Autore

Achterberg Cornelis van

Titolo

Revision of the western Palaearctic species of Aleiodes Wesmael (Hymenoptera, Braconidae, Rogadinae) . Part 2 Revision of the A. apicalis group / / Cornelis van Achterberg, Donald L.J. Quicke, Mark R. Shaw

Pubbl/distr/stampa

Pensoft Publishers, 2020

[Place of publication not identified] : , : Pensoft Publishers, , 2020

Descrizione fisica

1 electronic resource (259 p.)

Collana

ZooKeys

Disciplina

591

Soggetti

Zoology

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Abstract -- Keywords -- Introduction -- Specimens, methods and presentation of records -- Taxonomy -- Aleiodes -- Key to West Palaearctic species groups, and outlying distinctive species, of the genus Aleiodes Wesmael -- Biology and descriptions -- Acknowledgements -- References.

Sommario/riassunto

The large parasitoid wasp genus Aleiodes Wesmael, 1838, (Hymenoptera: Braconidae: Rogadinae) has a world-wide distribution and in the western Palaearctic region it forms a moderately prominent element of the braconid fauna. Despite the relatively large size and/or abundance of several species, and the frequency with which they are reared by lepidopterists, there are no reliable identification keys to the western Palaearctic species before the first part of this series was published. Both first authors assembled specimens from many collections and all available biological data for this revision during 40 years. The second author has reared many western European species of Aleiodes from their Lepidoptera hosts, and also received donations of specimens reared by a large number of lepidopterists. The third author analysed the molecular data assembled by him and the second author. Investigation of Aleiodes host ranges has also involved some experimentation using short-term cultures by the second author, and in some cases this has been motivated by, and crucial for, elucidating



species-level taxonomy. In this second paper we give an illustrated key to the Aleiodes apicalis species group what are in general the larger and more conspicuous species. The biology, host associations and phenology are discussed for the keyed species and, in total, six new species are described and fourteen new synonyms are proposed.