Palaearctic oak gallwasps galling oaks (Quercus) in the section Cerris: Re-appraisal of generic limits, with descriptions of new genera and species (Hymenoptera: Cynipidae: Cynipini)

George Melika, Juli Pujade-Villar, Yoshihisa Abe, Chang Ti Tang, James Nicholls, Nakatada Wachi, Tatsuya Ide, Man Miao Yang, Zsolt Pénzes, György Csóka, Graham N. Stone

Research output: Contribution to journalArticle

48 Citations (Scopus)

Abstract

We discuss the taxonomy of oak gallwasps (Hymenoptera: Cynipidae: Cynipini) whose lifecycle involves only Palaearctic oaks (Quercus subgen. Quercus) in the section Cerris. Recent phylogenetic reconstructions support a deep split between such Cerris-associated species in the genera Aphelonyx, Dryocosmus, Plagiotrochus, Neuroterus, Pseudoneuroterus and species and genera associated with oaks in the section Quercus sensu stricto. We reappraise the generic limits of the Cerris-associated genera, proposing new limits for Dryocosmus, Pseudoneuroterus and Neuroterus, establishing a new genus Cerroneuroterus, elevating Latuspina to a genus level, reestablishing the genera Chilaspis and Trichagalma and proposed new species name combinations. We provide a new key to oak gallwasp genera of the Palaearctic and keys to all species of genera associated with Cerris section oaks. We describe five new species, Aphelonyx kordestanica, Trichagalma formosana, Dryocosmus jungalii, Pseudoneuroterus mazandarani, and P. nichollsi.

Original languageEnglish
Pages (from-to)1-79
Number of pages79
JournalZootaxa
Issue number2470
DOIs
Publication statusPublished - May 14 2010

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Animal Science and Zoology

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