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  • Articles  (20)
  • Euphorinae  (20)
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  • Articles  (20)
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  • 1
    Publication Date: 2024-01-12
    Description: The tribe Planitorini van Achterberg (Hymenoptera: Braconidae: Euphorinae) is revised. One new genus Paramannokeraia gen. n. (type species: P. gibsoni sp. n.) and five new species from Australia are described and illustrated: Mannokeraia albipalpis van Achterberg, sp. n., M. nigrita van Achterberg, sp. n., M. punctata van Achterberg, sp. n., Paramannokeraia gibsoni van Achterberg & Quicke, sp. n. and P. juliae van Achterberg, sp. n. The tribe Mannokeraiini van Achterberg, 1995, is synonymized with the tribe Planitorini (syn. n.).
    Keywords: Braconidae ; Euphorinae ; Planitorini ; Mannokeraiini ; Paramannokeraia ; Mannokeraia ; Planitorus ; key ; new genus ; new species ; distribution ; Australia
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 2
    Publication Date: 2024-01-12
    Description: A new tribe (Tainitermini) and genus (Tainiterma) of the subfamily Euphorinae (Hymenoptera: Braconidae) are described and illustrated. A key to the two known species (the type species from Vietnam and China: T. pachytarsis spec. nov., and T. maiphuquyi spec. nov. from Vietnam) is added.
    Keywords: Hymenoptera ; Braconidae ; Euphorinae ; Tainiterma ; new genus ; new species ; East Palaearctic ; montane forest ; Vietnam ; China ; Taiwan
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 3
    Publication Date: 2024-01-12
    Description: Two new species of the genus Peristenus Foerster (Hymenoptera: Braconidae: Euphorinae) from the Canary Islands are described and illustrated: Peristenus angifemoralis spec. nov. from Tenerife, and P. gloriae spec. nov. from Gran Canaria and Tenerife.
    Keywords: Braconidae ; Euphorinae ; Peristenus ; distribution ; Palaearctic ; Spain ; Macaronesia ; Canary Islands ; Tenerife ; new species
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 4
    Publication Date: 2024-01-12
    Description: Loxocephalus Foerster, 1862 (Insecta: Braconidae) is preoccupied by Loxocephalus Eberhard, 1862 (Protozoa: Ciliophora). The name previously used for Loxocephalus Foerster, Myiocephalus Marshall, 1897, becomes the valid name for the genus.
    Keywords: Hymenoptera ; Braconidae ; Euphorinae ; Protozoa ; Ciliophora ; Loxocephalus ; Palaearctic ; homonymy
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 5
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    In:  Zoologische Mededelingen vol. 66 no. 23, pp. 345-348
    Publication Date: 2024-01-12
    Description: The new genus Centistoides from Suriname (type species: Centistoides doesburgi spec, nov.) is described and illustrated.
    Keywords: Hymenoptera ; Braconidae ; Euphorinae ; Centistini ; Centistoides ; Neotropical ; Suriname ; key
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 6
    Publication Date: 2024-01-12
    Description: Nymphs and adults of Lygus species, mainly L. rugulipennis Poppius were collected from wheat fields in southern Finland, near Helsinki. The parasitization rate of braconid species was determined by dissection of the hosts. Parasitoids were reared from separate samples from the same fields.The parasitization rate was low, the maximum percentage occurring during the season, examined in 10-day periods, was 14%. All nymphal instars, except the first one, were found to be parasitized; the mean varied from 3% (third instar) to 6.5% (fourth instar). In adult hosts the mean parasitization rate was 2% in males and 4% in females. The percentage of parasitization in both nymphs and adults was higher in wheat bordering fields with a mixture of field bean and oats or settled areas compared with wheat adjacent to cereal or sugar beet areas. However, the total numbers of Lygus and of unparasitized specimens were higher in these surroundings. Parasitization of Lygus species in Finland appears to be too low to affect the populations. It was ascertained that the new species of Peristenus parasitized in L. rugulipennis. Its possible presence in other Lygus species was not confirmed in this study. The life cycle of the parasitoid was in synchrony with the development of the host. The Peristenus species in question did not fit in the keys to any described species and is described in this article as new to science. A key to the Peristenus species reared from Lygus rugulipennis in Europe is added. Peristenus stygicus Loan, 1973, is synonymized by the second author with P. relictus (Ruthe, 1856) syn. nov.
    Keywords: Hymenoptera ; Braconidae ; Euphorinae ; Peristenus varisae ; new species ; Peristenus relictus syn. nov. ; Finland ; Norway ; native parasitoid ; habitat structure ; synchrony ; Heteroptera ; Miridae ; Lygus rugulipennis
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 7
    Publication Date: 2024-01-12
    Description: The species of the genus Syntretus Foerster, 1862 (including Falcosyntretus Tobias, 1965, and Exosyntretrus Belokobylskij, 1998) (Braconidae: Euphorinae; Syntretini) from Europe are revised and keyed. The genera Falcosyntretus Tobias, 1965, Exosyntretus Belokobylskij, 1998, and Parasyntretus Belokobylskij, 1993, are synonymised with Syntretus Foerster, 1862, and the second one is provisionally used as a subgenus (stat. rev.). The subgenus Exosyntretrus is reported for the first time from Europe and two new species are included. In total twenty species of the genus Syntretus Foerster are recognised (plus one species only known from literature: Syntretus dzieduszykii Niezabitowski, 1910), of which ten are new: Syntretus breviradialis spec. nov., S. flevo spec. nov., S. fuscicoxis spec. nov., S. fuscivalvis spec. nov., S. minimus spec. nov., S. ocularis spec. nov., S. shawi spec. nov., S. stenochora spec. nov., S. taegeri spec. nov., and S. zuijleni spec. nov. S. planifacies Belokobylskij, 1993, and S. falcifer (Tobias, 1965), are reported from Japan for the first time. \nThe following new synonyms are proposed: Microctonus vernalis Wesmael, 1835, and M. cultus Marshall, 1887, with Syntretus idalius (Haliday, 1833); Syntretus cynthius Lyle, 1927, with S. politus (Ruthe, 1856); Microctonus testaceus Capron (in Marshall), 1887, and Syntretus niger Tobias, 1976, with S. splendidus (Marshall, 1887); and Syntretus lyctaea Cole, 1959, with S. xanthocephalus (Marshall, 1887). Lectotypes are designated for Syntretus splendidus (Marshall, 1887), S. vernalis (Wesmael, 1835), S. cultus (Marshall, 1887) and S. klugii (Ruthe, 1856). A neotype is designated for S. idalius (Haliday, 1833). The purpose of the designations is the stabilization of the taxonomy of the group.
    Keywords: Braconidae ; Euphorinae ; Syntretini ; Syntretus ; Falcosyntretus ; Exosyntretus ; Parasyntretus ; key ; distribution ; synonyms ; Europe ; West Palaearctic ; East Palaearctic ; Japan ; lectotype ; neotype
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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  • 8
    Publication Date: 2024-01-12
    Description: The type depositories of the species of Braconidae described by T.C. Narendran and his students till 1997 are listed, and some notes are added.
    Keywords: Hymenoptera ; Braconidae ; Microgastrinae ; Cheloninae ; Euphorinae ; Gnamptodontinae ; Braconinae ; Leiden ; Budapest
    Repository Name: National Museum of Natural History, Netherlands
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  • 9
    Publication Date: 2024-01-12
    Description: Two new species of Braconidae belonging to the genera Phaenocarpa Foerster, 1862 (Braconidae: Alysiinae: Alysiini) and Elasmosoma Ruthe, 1858 (Euphorinae: Neoneurini) are reported from Finland and Estonia, respectively, and described as P. angulosetosa spec. nov. and E. depressum spec. nov. A key to the European species of the genus Elasmosoma Ruthe and to the species of the subgenus Discphaenocarpa Belokobylskij, 1998, is added.
    Keywords: Hymenoptera ; Braconidae ; Alysiinae ; Alysiini ; Discphaenocarpa ; Phaenocarpa ungulosetosa ; Euphorinae ; Neoneurini ; Elasmosoma depressum ; Finland ; Estonia ; Europe ; Palaearctic ; distribution ; key ; new species
    Repository Name: National Museum of Natural History, Netherlands
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  • 10
    Publication Date: 2024-01-12
    Description: A review of the known specimens of the tribe Cosmophorini Capek, 1958, from the Palaeotropics is given. Twenty-two species new to science are described and figured in this paper. Up to recently (Shaw, 1985; Chen & van Achterberg, 1997) the tribe was unknown from outside of the Holarctic region. Five Oriental species are included into Sinuatophorus van Achterberg, gen. nov. (type species: Sinuatophorus maximus van Achterberg, spec. nov. from Indonesia). Nine Oriental, two East Palaearctic, two Australian and four Afrotropical new species are included in the genus Cosmophorus Ratzeburg, 1848. A key to the Old World species of the Cosmophorini is added.
    Keywords: Hymenoptera ; Braconidae ; Euphorinae ; Cosmophorus ; Sinuatophorus ; Palaeotropical ; Oriental ; Afrotropical ; Australian ; key
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
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