دورية أكاديمية
Studies in South-Occidental Amazon: contribution to the knowledge of Brazilian Chironomidae (Insecta: Diptera) - doi: 10.4025/actascibiolsci.v34i2.9195
| العنوان: | Studies in South-Occidental Amazon: contribution to the knowledge of Brazilian Chironomidae (Insecta: Diptera) - doi: 10.4025/actascibiolsci.v34i2.9195 |
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| المؤلفون: | Daniel Silva de Sousa, Maria Rosélia Marques Lopes, Gisele Cristina Rosin, Alice Michyio Takeda, Lisandro Juno Soares Vieira |
| المصدر: | Acta Scientiarum: Biological Sciences, Vol 34, Iss 2, Pp 149-153 (2012) |
| بيانات النشر: | Universidade Estadual de Maringá, 2012. |
| سنة النشر: | 2012 |
| المجموعة: | LCC:Biology (General) LCC:Microbiology |
| مصطلحات موضوعية: | Amazon, composition, abundance, distribution, Biology (General), QH301-705.5, Microbiology, QR1-502 |
| الوصف: | Chironomidae (Diptera) are a diverse and large group of small flies, whose larvae inhabit nearly every possible niche in most freshwater aquatic ecosystems. The Acre river is an important affluent of the Purus river. Our objective was to contribute to the knowledge of Chironomidae in this region by making the first survey of Chironomidae composition in the Acre river (Amazon Basin), and relate its distribution to physical and chemical variables. Samples were collected at three sites using a modified Petersen grab. A grain size analysis showed heterogeneity between sampling sites. Eighteen morphospecies of Chironomidae larvae were recorded. In site 2, there was higher density of Chironomidae. Higher richness was observed in site 1, and the composition of this site was similar to site 3. The present study showed that the Chironomidae community was influenced by urban area. Chironomidae can be considered an important component of the fauna of this river and a potential instrument in future studies of ecology in the region. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1679-9283 1807-863X |
| العلاقة: | http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/9195Test; https://doaj.org/toc/1679-9283Test; https://doaj.org/toc/1807-863XTest |
| الوصول الحر: | https://doaj.org/article/8dfe9135de624757955faac31b68ba8bTest |
| رقم الانضمام: | edsdoj.8dfe9135de624757955faac31b68ba8b |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 16799283 1807863X |
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