NOTES ON ALLOGRAPTA FRACTA O. S. (DIPTERA: SYRPHIDAE)
نویسندگان
چکیده
منابع مشابه
Australian Allograpta Osten Sacken (Diptera, Syrphidae)
Allograptaterraenovae sp. n. and Allograptanotiale sp. n. are described from Australia. Notes on the Australian species of Allograpta and an identification key to them are also given. The lectotype of Allograptajavana Wiedemann is designated, and the species Syrphuspallidus Bigot is synonymized under Allograptaaustralensis (Schiner).
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New taxonomic and distributional data on the genera Citrogramma Vockeroth, 1969 and Eosphaerophoria Frey, 1946 are presented, including descriptions of the females of Citrogramma asombrosum Mengual, 2012, Citrogramma pennardsi Mengual, 2012 and Eosphaerophoria dentiscutellata (Keiser, 1958). Modifications to published identification keys to accommodate the new information are provided for both ...
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Phylogenetic relationships of genera Allograpta, Sphaerophoria and Exallandra (Diptera, Syrphidae) were analyzed based on sequence data from the mitochondrial protein-coding gene cytochrome c oxidase subunit I (COI) and the nuclear 28S and 18S ribosomal RNA genes. The three genera are members of the subfamily Syrphinae, where nearly all members feed as larvae on soft-bodied Hemiptera and other ...
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Dasysyrphus Enderlein (Diptera: Syrphidae) has posed taxonomic challenges to researchers in the past, primarily due to their lack of interspecific diagnostic characters. In the present study, DNA data (mitochondrial cytochrome c oxidase sub-unit I—COI) were combined with morphology to help delimit species. This led to two species being resurrected from synonymy (D. laticaudus and D. pacificus) ...
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Encouraging natural enemies by growing attractive plants is considered an effective method of pest control in organic farming. However, it is important to identify which flowers best attract beneficial insects. In this study, relative attractiveness of 16 species of flowering plants to adult hoverflies was assessed by conducting timed observations of feeding-visit frequencies. The experiments w...
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ژورنال
عنوان ژورنال: The Canadian Entomologist
سال: 1919
ISSN: 0008-347X,1918-3240
DOI: 10.4039/ent51235-10