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List of works by Christer Hansson

A new genus of Eulophidae (Hymenoptera: Chalcidoidea) with remarkable male genitalia

A new species of Emersonella (Hymenoptera: Eulophidae), parasitoid on weevil eggs (Coleoptera: Curculionidae), from Costa Rica

scientific article (publication date: 14 August 2004)

A new species of Horismenus Walker (Hymenoptera, Eulophidae) from ootheca of Liturgusa Saussure (Mantodea, Liturgusidae) from Central Amazonas, Brazil

scientific article

A new species of Omphale Haliday 1833 (Hymenoptera: Eulophidae) from Brazil, parasitic on gall-midges on Croton floribundus Spreng (Euphorbiaceae)

scientific article published in September 2013

A new species of Pediobius (Hymenoptera: Eulophidae) from Epilachna (Coleoptera: Coccinellidae) in Costa Rica.

scientific article

A revision of European species of the genus Tetrastichus Haliday (Hymenoptera: Eulophidae) using integrative taxonomy

scientific article published on 16 December 2020

A survey for potential biological control agents of <i>Pereskia</i> <i>aculeata</i> Miller (Cactaceae) in Brazil reveals two new species of <i>Horismenus</i> Walker (Hymenoptera: Eulophidae).

scientific article

A taxonomic study on the Palearctic species of Chrysonotomyia Ashmead and Neochrysocharis Kurdjumov (Hymenoptera: Eulophidae)

article

Achrysocharoides Girault (Hymenoptera, Eulophidae) new to tropical America, with eight new species

scientific article published on 2 March 2012

Chrysocharis frigida n. sp., a new Holarctic species of Entedoninae (Hymenoptera : Eulophidae) ⬇️

Combined molecular and morphological phylogeny of Eulophidae (Hymenoptera: Chalcidoidea), with focus on the subfamily Entedoninae

article

Entedoninae wasps (Hymenoptera, Chalcidoidea, Eulophidae) associated with ants (Hymenoptera, Formicidae) in tropical America, with new species and notes on their biology

scientific article

Horismenus species (Hymenoptera: Eulophidae) in a bruchid beetle parasitoid guild, including the description of a new species

scientific article (publication date: 16 June 2004)

Host tracking or cryptic adaptation? Phylogeography of Pediobius saulius (Hymenoptera, Eulophidae), a parasitoid of the highly invasive horse-chestnut leafminer ⬇️

scientific article published on 3 December 2011

Integrative taxonomy of New World Euplectrus Westwood (Hymenoptera, Eulophidae), with focus on 55 new species from Area de Conservación Guanacaste, northwestern Costa Rica

scientific article published on 10 March 2015

Lasalleistichus a new genus of Tetrastichinae (Hymenoptera: Eulophidae) from the Neotropical region, including four new species

scientific article published on 24 January 2020

New Records of Eulophidae (Hymenoptera: Chalcidoidea) from Romania, Including Two New Species

scientific article published in June 2016

New records of Paracrias Ashmead (Hymenoptera, Eulophidae) as parasitoids on weevil larvae (Coleoptera, Curculionidae) in Brazil, with the description of a new species

article

Paracrias pluteus (Hymenoptera, Eulophidae) in Brazil: new distribution and host records, and with a new host group for Paracrias

scientific article

Pediobius cajanus sp. n. (Hymenoptera, Eulophidae), an important natural enemy of the Asian fly (Melanagromyza obtusa (Malloch)) (Diptera, Agromyzidae) in the Dominican Republic

article

Re-evaluation of the genus Closterocerus Westwood (Hymenoptera: Eulophidae), with a revision of the Nearctic species

article published in 1994

Review of Grotiusomyia Girault (Chalcidoidea: Eulophidae), an exclusively New World genus, including 17 new species ⬇️

scientific article published in 2023

Review of the European species of Diglyphus Walker (Hymenoptera: Eulophidae) including the description of a new species

scientific article

Revision of the Asiatic, European and North American species of Derostenus Westwood (Hymenoptera: Eulophidae)

scientific article published in 1986

Revision of the European species of Euplectrus Westwood (Hymenoptera, Eulophidae), with a key to European species of Euplectrini

scientific article published on 31 December 2018

Revision of the European species of Omphale Haliday (Hymenoptera, Chalcidoidea, Eulophidae)

scientific article published on 25 October 2012

Species of Horismenus Walker (Hymenoptera: Eulophidae) associated with bruchid beetles (Coleoptera: Chrysomelidae: Bruchinae), including five new species

scientific article published on 11 April 2019

Species recognition through wing interference patterns (WIPs) in Achrysocharoides Girault (Hymenoptera, Eulophidae) including two new species ⬇️

scientific article published on December 12, 2011

Stable structural color patterns displayed on transparent insect wings ⬇️

scientific article published on January 3, 2011

Taxonomic notes on the genus Achrysocharoides Girault, 1913 (Hymenoptera: Eulophidae), with a redescription and a description of a new species

scientific article published in 1983

The European species of Foersterella Dalla Torre (Hymenoptera: Tetracampidae), including the description of two new species

scientific article

The entedontine genera Achrysocharoides Girault, Chrysocharis Förster and Kratoysma Bouček (Hymenoptera: Eulophidae) in the Oriental region

The genus Eriastichus La Salle (Hymenoptera, Eulophidae, Tetrastichinae) in the Neotropical region, introducing 48 new species

scientific article

The name Euderinae (Hymenoptera: Eulophidae) is a junior homonym

scholarly article by Christer Hansson & Josef Straka published January 2009 in Proceedings of the Entomological Society of Washington

The neotropical genus Sporrongia Gumovsky (Hymenoptera: Eulophidae), including two new species and the first biological record

scientific article published on 18 November 2020

The status of the genera Asecodes Förster, Ionympha Graham and Teleopterus Silvestri (Hymenoptera: Eulophidae), with a review of Nearctic species

article

Three cryptic species in Asecodes (Förster) (Hymenoptera, Eulophidae) parasitizing larvae of Galerucella spp. (Coleoptera, Chrysomelidae), including a new species

scientific article

Three new species of Horismenus Walker (Hymenoptera: Eulophidae) associated with seed pods of Pithecellobium dulce (Fabaceae)

scientific article (publication date: 4 August 2015)

Trichospilus pupivorus (Hymenoptera: Eulophidae): first report of parasitism on Thagona tibialis (Lepidoptera: Lymantriidae) in Brazil

article

Two new Eulophinae genera (Chalcidoidea: Eulophidae) from the Neotropical region

scientific article published on 09 November 2020

Two new eulophid parasitoids (Hymenoptera: Chalcidoidea: Eulophidae) of Liriomyza Trifolii (Burgess) (Diptera: Agromyzidae)

scientific article published in January 1996

Two new species of Emersonella (Hymenoptera: Eulophidae: Entedoninae) from the Brazilian Atlantic Forest

article by Thiago M. Alvarenga et al published April 2015 in Zoologia

Uncovering Cryptic Parasitoid Diversity in Horismenus (Chalcidoidea, Eulophidae)

scientific article

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