Structural and ultrastructural characteristics of male reproductive tract and spermatozoa in two Cryptinae species (Hymenoptera: Ichneumonidae)
نویسندگان
چکیده
منابع مشابه
A new genus and two new species of Phygadeuontini (Hymenoptera, Ichneumonidae, Cryptinae) from China
Carinityla Sheng & Sun gen. n., Carinityla punctulata Sheng & Sun sp. n. and Carinityla pilosa Sheng & Sun sp. n. belonging to the tribe Phygadeuontini of the subfamily Cryptinae (Hymenoptera, Ichneumonidae), collected from Jiangxi Province, China, are described. A key to the species of the new genus, Carinityla Sheng & Sun, gen. n., is provided and the genus is placed in Townes' key to genera ...
متن کاملStructural and ultrastructural characterization of male reproductive tracts and spermatozoa in fig wasps of the genus Pegoscapus (Hymenoptera, Chalcidoidea).
The three Pegoscapus species present the same internal reproductive tract features comprising testes with a single testicular tubule, seminal vesicles, vasa deferentia, accessory glands and an ejaculatory duct. The seminal vesicle shows two morphologically distinct portions although they do not resemble the separate chambers found in other Chalcidoidea. The anterior portion of the seminal vesic...
متن کاملA new species of Cisaris (Hymenoptera, Ichneumonidae, Cryptinae) with a key to the world species
A new species, Cisaris canaliculatus Sun & Sheng, sp. n., belonging to the tribe Phygadeuontini of the subfamily Cryptinae (Hymenoptera: Ichneumonidae), collected from Jiangxi Province, China, is reported. A key to the species of the genus Cisaris Townes, 1970, is provided.
متن کاملPhylogeny and revision of Toechorychus Townes (Hymenoptera, Ichneumonidae, Cryptinae), with descriptions of thirty-five new species.
The Neotropical Toechorychus Townes is revised, cladistically defined, and diagnosed. A total of 40 species are recognized, 35 of which are described as new: T. amapaeus Tedesco, sp. nov., T. amazonensis Tedesco, sp. nov., T. barticus Tedesco, sp. nov., T. benius Tedesco, sp. nov., T. bombuscarus Tedesco, sp. nov., T. calius Tedesco, sp. nov., T. callangus Tedesco, sp. nov., T. catarinus Tedesc...
متن کاملPhylogeny and revision of Messatoporus Cushman (Hymenoptera, Ichneumonidae, Cryptinae), with descriptions of sixty five new species.
The large New World genus Messatoporus Cushman is diagnosed, redefined, described, and its species revised. A total of 89 valid species are recognized, of which 65 are described as new. All previously known species are redescribed and illustrated. The following synonyms are proposed: M. jocosus (Provancher) and M. rufiventris Cushman under M. discoidalis (Cresson), syn. nov. and M. tricolor (Sz...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Micron
سال: 2010
ISSN: 0968-4328
DOI: 10.1016/j.micron.2009.11.005