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| Tan, J.-L.; Achterberg, C. van; Tan, Q.-Q.; Chen, X.-X.. |
| Four new species of the genus Gasteruption Latreille, 1796 (Hymenoptera: Evanioidea: Gasteruptiidae: Gasteruptiinae) are reported from NW China: three from Shaanxi province and one from Ningxia province. The new species (G. bicoloratum Tan & van Achterberg, sp. n., G. huangshii Tan & van Achterberg, sp. n., G. pannuceum Tan & van Achterberg, sp. n., and G. shengi Tan & van Achterberg, sp. n.) and three newly recorded species (G. sinepunctatum Zhao, van Achterberg & Xu, 2012, G. boreale (Thomson, 1883) and G. oshimense Watanabe, 1924) are keyed and fully illustrated. In total, seven species are known from Shaanxi province, which is approximately half of the expected number. The East Palaearctic specimens provisionally identified as G.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Gasteruption; Heilongjiang; Inner Mongolia; Key; Mongolia; New species; New record; Ningxia; Shaanxi. |
| Ano: 2016 |
URL: http://www.repository.naturalis.nl/record/624610 |
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| Bogusch , P.; Achterberg, C. van; Šilhán, K.; Astapenková, A.; Heneberg, P.. |
| Wasps of the genus Gasteruption are predator-inquilines of bees nesting in cavities in wood, stems, galls, and vertical soil surfaces. During studies of hymenopterans associated with reed galls caused by flies of the genus Lipara we recorded three species. We provide the evidence that a rare European species Gasteruption phragmiticola is a specialized predator-inquiline of an equally rare wetland bee Hylaeus pectoralis. Gasteruption nigrescens is a predator-inquiline of bees of the family Megachilidae, using the common bee Hoplitis leucomelana as the main host. Gasteruption assectator is a less specialized predatorinquiline of multiple groups of bees. The first two species, G. phragmiticola and G. nigrescens, are usually present at well-preserved reed... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Bees and wasps; Gasteruption; Hylaeus pectoralis; Host records; Larval description; Lipara; Reed beds. |
| Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/679230 |
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| Macedo,Antonio Carlos Cruz; Cordeiro,Guaraci Duran; Alves-dos-Santos,Isabel. |
| Nests of Hylaeus aff. guaraniticus (Schrottky, 1906) were parasited by females of Gasteruption brachychaetum Schrottky, 1906 in trap nests in São Paulo (Brazil). This is thefirst host record of a Gasteruptiidae in the Neotropical Region. The behavior of a G.brachychaetum female entering a host's nest is described as follows: an inquiline female hovered near the host's nest, landed and detected that a female of H. aff. guaraniticus was inside the nest, waited for the host female to fly out, entered backwards into the nest, remained there for almost six minutes, and then went out the nest. The development time of immature stages of G.brachychaetum varied between 16 and 299 days. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Evanioidea; Gasteruption; Hylaeus; Parasitic wasp; Solitary bee. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262012000300010 |
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