0000000000122219
AUTHOR
Jordi Paretas-martínez
showing 5 related works from this author
Phylogeny of the parasitic wasp subfamily Charipinae (Hymenoptera, Cynipoidea, Figitidae)
2007
The Charipinae are a major group of hyperparasitoids of Hemiptera. Here, we present the first cladistic analysis of this subfamily's internal relationships, based on 96 morphological characters of adults. The data matrix was analysed using uniformly weighted parsimony. The effects of using alternative weighting schemes were explored by performing additional searches employing implied weights criteria. One of the caveats of implied weights analysis is that it lacks an objective criterion for selecting the value of the concavity function. In the present study, differential weighting was used to explore the sensitivity of our results to the alternative assumptions made in the analysis and to s…
Taxonomic and synonymic world catalogue of the Charipinae and notes about this subfamily (Hymenoptera: Cynipoidea: Figitidae)
2012
The Charipinae (Cynipoidea: Figitidae) are a small group of Hymenoptera biologically characterized as being secondary parasitoids of aphids and psyllids (Hemiptera) (Menke & Evenhuis, 1991). A total of 281 species of Charipinae have been described since the first species was described by Westwood (1833) (including two fossils, one of them recently transferred in a new family, Protimaspidae). An updated world catalogue of the Charipinae is presented here, with 168 valid species: 111 included in Alloxysta Förster, 31 in Phaenoglyphis Förster, 13 in Dilyta Förster, 5 in Apocharips Fergusson, 4 in Thoreauana Girault, and 1 in Dilapothor Paretas-Martínez & Pujade-Villar, Lobopterocharip…
Charipinae fauna from New Zealand with descriptions of two new species ofAlloxystaFörster (Hymenoptera: Cynipoidea: Figitidae: Charipinae)
2012
Biologically, New Zealand is an important country for its high levels of endemism. However, the recorded fauna of Charipinae in this country included only three cosmopolitan species: Alloxysta fuscicornis (Hartig), Alloxysta victrix (Westwood) and Phaenoglyphis villosa (Hartig). Here, we describe the first endemic charipines for New Zealand: Alloxysta rubidus n. sp. and Alloxysta thorpei n. sp. This significantly increases the knowledge of cynipoid diversity in Australasia, where this hymenopteran group is very poorly known. The new species are diagnosed, described, illustrated and information about their hosts and distribution is given. Characters useful to distinguish these species are di…
Revision of the Holarctic species of Dilyta Förster (Hymenoptera: Figitidae: Charipinae) with descriptions of four new species from the eastern Palae…
2011
The genus Dilyta, and the known species of this genus present in the Holarctic, D. subclavata Forster from Europe and D. rathmanae Menke and Evenhuis from USA, are redescribed. Four new species of Dilyta are described from the eastern Palaearctic region: D. aleevae sp. n. from Kazakhstan, D. japonica sp. n. from Japan, and D. longinqua sp. n. and D. sinica sp. n. from China. All six species have an ∩ -shaped carina on the apex of the scutellum; this character differentiates these species from the Afrotropical species, which instead have two small symmetrical and parallel carinae. A key to the species of Dilyta in the Holarctic is provided. Apocharips talitzkii (Belizin) is synonymyzed with …
Phaenoglyphis villosa(Hartig 1841) (Hymenoptera: Figitidae: Charipinae): a complex of species or a single but very variable species?
2007
The status of Phaenoglyphis villosa (Hartig 1841), the only species in this genus with the radial cell partially open along the wing margin, is discussed. A complete synonymy list, redescription, morphological variability and some biological peculiarities of P. villosa are given. After studying numerous specimens from different countries from all continents, we concluded that this species is either very variable or might be a complex of sibling species. Auloxysta tarsata Belizin 1973, is a new synonym of P. villosa and P. dolichocera (Cameron 1889) was re-established as a valid species. Resume. Phaenoglyphis villosa (Hartig 1841) (Hymenoptera : Figitidae : Charipinae) : un complexe d'espece…