Anteon

Abstract: The fauna of Dryinidae and Embolemidae from Anijima in Ogasawara Islands, Japan is surveyed. Five species of Dryinidae and one of Embolemidae. Gonatopus adelphos Mita & Olmi, sp. nov. and Ampulicomorpha viator Mita & Olmi, sp. nov. are described and illustrated. Gonatopus tambiniae (Esaki & Hashimoto) is recorded for the first time from Anijima. Anteon achterbergi Olmi, Gonatopus nigricans (R. Perkins) are recorded for the first time from Ogasawara Islands. The male of Dryinus sinicus Olmi is described for the first time. Gonatopus hagoromo Terayama & Ohbayashi is considered junior synonymous of Gonatopus tambiniae (Esaki & Hashimoto).

Abstract: An updated revision of Oriental Dryinidae is presented. Seven subfamilies, 20 genera and 368 species are treated. Eight new species are described: Aphelopus zonalis Xu, Olmi & He, sp. nov. (China, Hainan); Anteon zoilum Xu, Olmi & He, sp. nov. (China, Yunnan), Anteon zonarium Xu, Olmi & He, sp. nov. (China, Yunnan), Anteon zopyrum Xu, Olmi & He, sp. nov. (China, Xizang), Anteon zoroastrum Xu, Olmi & He, sp. nov. (Malaysia, Malaya), Esagonatopus sinensis Xu, Olmi & He, sp. nov. (China, Yunnan), Gonatopus yunnanensis Xu, Olmi & He, sp. nov. (China, Yunnan); Ponomarenkoa ellenbergeri Olmi, Xu & He, sp. nov. (Myanmar amber). Descriptions, geographic distribution, known hosts, natural en-emies and type material of each species are presented, together with illustrations of the main morphological characters and keys to the subfamilies, genera and species. Complete lists of references concerning the Oriental Dryinidae and their hosts are given. New synonymies are proposed for Aphelopus albiclypeus Xu, He & Olmi, 1999 (=A. exnotaulices He & Xu, 2002, syn. nov.), A. orientalis Olmi, 1984 (=A. albopictoides Xu & He, 1999, syn. nov.), A. taiwanensis Olmi, 1991 (=A. compresssus Xu & Yao, 1997, syn. nov.), A. niger Xu & He, 1999 (=A. nigricornis Xu, He & Olmi, 1999, syn. nov.), A. penanganus Olmi, 1984 (=A.olmii He & Xu, 2002, syn. nov.), Anteon cacumen Xu & He, 1997 (=A. longwangshanense Xu & He, 1997, syn. nov.), A. hilare Olmi, 1984 (=A. corax Olmi, 1984, syn. nov., =A. javanum Olmi, 1984, syn. nov., =A. serratum Xu & He, 1999, syn. nov.), A. lankanum Olmi, 1984 (=A. planum Xu & He, 1999, syn. nov.), A. munitum Olmi, 1984 (=A. bauense Olmi, 1984, syn. nov.), A. parapriscum Olmi, 1991 (=A. alpinum He & Xu, 2002, syn. nov.), A. peterseni Olmi, 1984 (=A. scrupulosum He & Xu, 2002, syn. nov.), A. yuani Xu, He & Olmi, 1998 (=A. yuae He & Xu, 2002, syn. nov.), Lonchodryinus bimaculatus Xu & He, 1994 (=L. niger He & Xu, 2002, syn. nov.), L. ruficornis (Dalman, 1818) (=L. melaphelus Xu & He, 1994, syn. nov.), Dryinus indicus (Kieffer, 1914) (=Chlorodryinus koreanus Moczar, 1983, syn. nov., =Dryinus masneri Olmi, 2009, syn. nov.), D. stantoni Ashmead, 1904 (=D. undatomarginis Xu & He, 1998, syn. nov., =D. wuyishanensis He & Xu, 2002, syn. nov.), Adryinus jini Xu & Yang, 1995 (=A. platycornis Xu & He, 1995, syn. nov.), Gonatopus nigricans (R. Perkins, 1905 (=G. fulgori Nakagawa, 1906, syn. nov., =G. insulanus He & Xu, 1998, syn. nov., Pseudogonatopus sogatea Rohwer, 1920, syn. nov.; P. pusanus Olmi, 1984, syn. nov.), G. nudus (R. Perkins, 1912) (=G. yangi He & Xu, 1998, syn. nov.), G. pedestris Dalman, 1818 (=Epigonatopus sakaii Esaki & Hashimoto, 1933, syn. nov.), G. rufoniger Olmi, 1993 (=Neodryinus hishimonovorus Xu & He, 1997, syn. nov.), G. schen-klingi Strand, 1913 (=G. euscelidivorus Xu & He, 1999, syn. nov.). New combinations are proposed for Deinodryinus con-strictus (Olmi, 1998), comb. nov. (from Anteon), Dryinus asiaticus (Olmi, 1984), comb. nov. (from Alphadryinus), D. barbarus (Olmi, 1984), comb. nov. (from Mesodryinus), Gonatopus bengalensis (Olmi, 1984), comb. nov. (from Agona-topoides ), G. bicuspis (Olmi, 1993), comb. nov. (from Pseudogonatopus), G. borneanus (Olmi, 1984), comb. nov. (from Agonatopoides ); G. indicus (Olmi, 1987), comb. nov. (from Donisthorpina), G. insularis (Olmi, 1984), comb. nov. (from Agonatopoides), G. lankae (Ponomarenko, 1981), comb. nov. (from Pseudogonatopus), G. malesiae (Olmi, 1984), comb. nov. (from Pseudogonatopus), G. nepalensis (Olmi, 1986), comb. nov. (from Pseudogonatopus), G. pajanensis (Olmi, 1989), comb. nov. (from Agonatopoides), G. pyrillae (Mani, 1942), comb. nov. (from Agonatopoides), G. sarawakensis (Olmi, 1984), comb. nov. (from Pseudogonatopus), G. validus (Olmi, 1984), comb. nov. (from Pseudogonatopus).

Abstract: This paper is an updated supplement to the host-parasite catalog of world Dryinidae published by Guglielmino and Olmi (1997). The authors give 157 new records of relationships between Auchenorrhyncha and Dryinidae, including 109 records listed in various papers and 48 new records.

Abstract: Background Anteon is a speciose genus widespread in all zoogeographical regions, except Antarctica. New information A new species, Anteon hubeni sp. n., is described below from Ecuador, Pichincha Province. The new species is similar to Anteon oliveirai Olmi, known from Brazil, Minas Gerais. The main difference between these two species concerns the sculpture of the frons: in A. oliveirai, the frons shows two lateral keels around the orbits directed towards the antennal toruli, whereas in A. hubeni, these keels are not present. The key to the Neotropical species of Anteon is modified to include the new species.