کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8847065 1617857 2017 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Wood-boring beetles promote ant nest cavities: extended effects of a twig-girdler ecosystem engineer
ترجمه فارسی عنوان
سوسک های چوب خسته کننده حفرات حفره های مورچه را افزایش می دهد: اثرات گسترده یک مهندس اکوسیستم دایره ای
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
چکیده انگلیسی
Oncideres albomarginata chamela (Cerambycidae: Lamiinae) is a stem-boring beetle that girdles branches of Spondias purpurea (Anacardiaceae) for oviposition. Many beetles opportunistically oviposit in these branches and larvae create cavities that are abandoned when the adults emerge. Our objective was to evaluate the role of wood-boring beetles in promoting ant nest cavities mediated by a twig-girdler engineer. We collected 120 abandoned branches that had been detached by O. albomarginata chamela, in a tropical dry forest, in Jalisco, Mexico. Sixty abandoned branches were placed in trees from February to April, and another sixty from August to October 2016. In order to test the effects of nest characteristics on ant species, we measured the diameter of each branch and the diameter of the ant nest entrance as explanatory variables, whereas the size of ant species was used as response variable. We found 49 nests of arboreal ants from 14 species. The body size of the ants nesting in the abandoned branches was positively correlated with the diameter of the nest entrance. Ants used abandoned branches mainly as polydomic nests. Our result confirms that ants partitioning resources according to the size of entrance holes made by wood-boring beetles in dead wood. Polydomic nests have been reported as a strategy to promote the colonization of new nesting sites and the reduction of intraspecific competition. We conclude that the ecosystem engineering carried out by the twig-girdler O. albomarginata chamela had extended effects on the arboreal ant community, that takes advantage of the cavities abandoned by wood-boring beetles for nesting, especially for polydomic nests.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Basic and Applied Ecology - Volume 24, November 2017, Pages 53-59
نویسندگان
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