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Issue: Vol. 4242 No. 1: 9 Mar. 2017
Type: Article
Published: 2017-03-09
DOI: 10.11646/zootaxa.4242.1.10
Page range: 185–192
Abstract views: 100
PDF downloaded: 1

A new species of Soikiella Nowicki (Hymenoptera: Trichogrammatidae) from Italy

CNR, Institute for Sustainable Plant Protection, SS of Portici, Portici (NA), Italy.
CNR, Institute for Sustainable Plant Protection, SS of Portici, Portici (NA), Italy.
CNR, Institute for Sustainable Plant Protection, SS of Portici, Portici (NA), Italy.
Dipartimento di Scienze Agrarie, Alimentari ed Ambientali, Università Politecnica delle Marche, 60131 Ancona, Italy. Servizio Fitosanitario Regionale, Agenzia Servizi Settore Agroalimentare delle Marche, Via dell’Industria, 1, 60027 Osimo (AN), Italy. E-
Dipartimento di Scienze Agrarie, Alimentari ed Ambientali, Università Politecnica delle Marche, 60131 Ancona, Italy.
Dipartimento di Agraria, Laboratorio di Lotta biologica, Università degli Studi di Napoli -Federico II, Portici (NA), Italy.
Hymenoptera asiatica chestnut Dryocosmus kuriphilus gall maker italica mongibelli morpho-molecular occidentalis

Abstract

A new species of Soikiella Nowicki (Hymenoptera: Trichogrammatidae) that emerged mostly from galls induced by Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae) on chestnut is described from Italy. The characterization of the new taxon, Soikiella italica Viggiani sp. n., was performed through a morpho-molecular approach. A key to the species of Soikiella is given. Emerging from the same samples were a few females of an unidentified species of Trichogramma Westwood that likely emerged from eggs of Lepidoptera associated with the galls. The true host of S. italica is also indicated to be the eggs of some insect other than D. kuriphilus that uses their galls as oviposition sites.

 

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