North-Western Palaearctic species of Pristiphora (Hymenoptera, Tenthredinidae)
نویسندگان
چکیده
منابع مشابه
Review of seasonal polyphenism in the Symphyta ( Hymenoptera ) , exemplified by Pristiphora leucopus ( Hellén , 1948 ) ( Tenthredinidae )
Morphological differences between the adults of overwintering and non-overwintering generations of the sawfly Pristiphora leucopus (Nematinae) are described and illustrated, as well as characters that distinguish P. leucopus from the closely similar P. armata. In the basal hymenopteran lineages (‘Symphyta’), seasonal polyphenism is so far only definitely recorded in the Sterictiphorinae (Argida...
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Tyloceridius Malaise, 1945 and T. dorsatus (Mocsáry, 1883) are redescribed. Tyloceridius stictocephalus sp. n. from China and Nepal is described. Tyloceridius is recorded in China for the first time.
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The first comprehensive revision of the Western Palaearctic species of the genus Dinotrema Foerster, 1862 is provided. 174 species of this genus are redescribed and illustrated. Ten species are described as new, viz, D. acompressum sp. nov., D. cahitum sp. nov., D. collybiae sp. nov., D. digitatum sp. nov., D. glabrideum sp. nov., D. helote sp. nov., D. lepiotae sp. nov., D. norwegicum sp. nov....
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I revise the subfamily Diplazontinae to include 99 Western Palaearctic species, review morphological characters useful for species delimitation and identification, and clarify the status of some morphologically similar taxa using molecular approaches. Illustrated, dichotomous keys to the Western Palaearctic genera and species of the subfamily are presented, and the utility of the molecular mark...
متن کاملNew western Palaearctic Dinotrema species with mesoscutal pit and only medially sculptured propodeum (Hymenoptera, Braconidae, Alysiinae)
Descriptions of four new species of the genus Dinotrema Foerster with a mesoscutal pit and only medially sculptured propodeum are given. Dinotrema alysiae sp. n. (Denmark, England, Netherlands, Spain), Dinotrema paramicum sp. n. (Denmark, Finland), Dinotrema tirolense sp. n. (Italy) and Dinotrema valvulatum sp. n. (Denmark, Italy).
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ژورنال
عنوان ژورنال: Journal of Hymenoptera Research
سال: 2017
ISSN: 1314-2607,1070-9428
DOI: 10.3897/jhr.59.12656