Key to the world genera of the Bobekia -group - National Center …
2020年4月13日 — The group of alysiine genera with sculptured second metasomal tergite, distinct dorsope in the first metasomal tergite, and a closed first subdiscal cell of the fore wing (here defined as the Bobekia-group of the Alysiinae, Braconidae) is comprised of eight genera worldwide, with Phasmalysia Tobias, 1971, as a ninth borderline genus.
Two new striking braconid genera (Hymenoptera
2021年8月1日 — However, Stephanorhyssalus gen. nov. distinctly differs from the latter by its maxillary segments very long (vs rather short in Archaeorhyssalus), its discoidal (discal) cell of forewing petiolate anteriorly (vs sessile), its second recurrent vein (2m-cu) present (vs absent), its longitudinal anal vein (1-1A) distinctly upcurved in the ...
Two new genera of Protobraconinae (Hymenoptera, Braconidae) from mid ...
2021年10月1日 — Abstract. Two new genera of the subfamily Protobraconinae van Achterberg & Chen, 2021 (Braconidae) are described from mid-Cretaceous amber of northern Myanmar: Chainochora gen. nov. (with type species Chainochora syntoma sp. nov.), and Kleistochora gen. nov. (with type species Kleistochora dolichura sp. nov.).
An illustrated key to the genera and subgenera of the
2017年12月13日 — Between mandibular base and ventro-posterior margin of eye convex or flat, without oblique depression (aa) and vein 1-SR of fore wing distinct, resulting in a petiolate first discal cell (bb); apical third of ovipositor sheath more evenly setose (cc); first subdiscal cell of fore wing parallel-sided or nearly so (dd); vein r of fore wing ...
(PDF) The genus Doryctes Haliday, 1836 (Hymenoptera: Braconidae ...
2012年3月8日 — Abstract. Thirteen Chinese species of Doryctes Haliday, 1836 are recognized. Four new species, D. flavistigma sp. nov., D. hainanensis sp. nov., D. mayunae sp. nov., and D. yunnanicus sp. nov ...
An illustrated key to the genera and subgenera of the Alysiini ...
2017年12月13日 — Three genera new for China are reported: Adelurola Strand, 1924, Anisocyrta Foerster, 1863, and Pentapleura Foerster, 1863. The total for China is 26 genera of Alysiini and an additional seven ...
First record of subgenus Synaldis Foerster (Hymenoptera
2024年7月10日 — Abstract. Synaldis is a taxon within the Aspilota group with a contentious taxonomic history, currently classified as a subgenus of the genus Dinotrema. Species of Synaldis were only documented in the Neotropical region in 2017, and until then, the Neotropical fauna of this subgenus was represented by five species from Brazil.
Illustrated key to the European genera of Opiinae (Hymenoptera ...
2023年8月22日 — It is a common group containing generally small (body length 2–5 mm) parasitoid wasps of mainly mining or fruit-infesting dipterous larvae. The subfamily has a worldwide distribution and its species have been reviewed by Fischer (1972, 1977, 1986, 1987 ).
This genus can be easily recognized by the comparatively large body size, the complete venation with subdiscal cell 1 elongated and 2Cub pigmented, as well as the distinct ivory subapical band on the ovipositor sheath. van Achterberg (2002) made a revision from the Old World Megischus recognizing 42 species belonging to 7 groups.
(PDF) Revision of Neorthostigma Belokobylskij, 1998 …
Precoxal sulcus often distinctly crenulate, but sometimes crenulae fine and anteriorly almost indistinct. In fore wing, vein 3-SR 3.2–4.8 times as long as vein r, 2.0–2.6 times as long as vein 2-SR. First submarginal cell 2.7–2.9 times as long as maximum width; First subdiscal cell 1.9–2.6 times as long as its maximum width.
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