کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8881661 | 1624913 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Morphological and molecular identification of Carpophilus dimidiatus (Coleoptera: Nitidulidae) associated with stored walnut in Northwestern Argentina
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Morphological and molecular identification of Carpophilus dimidiatus (Coleoptera: Nitidulidae) associated with stored walnut in Northwestern Argentina Morphological and molecular identification of Carpophilus dimidiatus (Coleoptera: Nitidulidae) associated with stored walnut in Northwestern Argentina](/preview/png/8881661.png)
چکیده انگلیسی
The beetle genus Carpophilus (Coleoptera: Nitidulidae: Carpophilinae) includes important stored-product pest species, many of which are widespread worldwide and often difficult to identify using external morphological features. The present research work provides the identification of Carpophilus dimidiatus (Fabricius), infesting walnut in production areas in Catamarca Province, Northwestern Argentina, these being new host and distribution records for the province. It was based on both morphological and molecular information. In order to ensure accuracy and facilitate further studies requiring recognition of taxonomically challenging species of Carpophilus, a revised morphological diagnosis of C. dimidiatus is provided and illustrated with photos of habitus of adult male and female and of relevant external and genital characters, including comparative notes to allow distinction of this species from other similar nitidulid beetles. For molecular identification of C. dimidiatus, sequencing of the 5â² and the 3â²regions of the mitochondrial cytochrome c oxidase I (COI) gene was performed. Fragments of 658 bp and â¼800 bp, respectively, are made available as additional diagnostic tools. Phylogenetic analyses were also done on the barcode fragment of COI of several Carpophilus species and outgroup taxa, available in genetic databases, with results confirming the species identity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Stored Products Research - Volume 76, March 2018, Pages 37-42
Journal: Journal of Stored Products Research - Volume 76, March 2018, Pages 37-42
نویسندگان
Natalia Reales, Nicolás Rocamundi, Adriana E. Marvaldi, MarÃa del Carmen Fernández-Górgolas, Teodoro Stadler,