Agonistic behaviour of <i>Scarites buparius</i> (Forster, 1771) (Coleoptera: Carabidae) in relation to body size
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منابع مشابه
Intraspecific Body Size Variation in Ground Beetles (coleoptera, Carabidae) in Urban – Suburban – Rural – Natural Gradient
This study aims to analyse how body size of Ground Beetles (Coleoptera, Carabidae) is controlled by environmental factors. Beetles were sampled in different regions of Russia. Sampling plots included urban, suburban, rural and natural habitats. We have measured elytron length of more than 25000 specimen. The study was conducted on intraspecific level and six species of carabids were investigate...
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Structural body size and adult feeding conditions seem to be important determinants of fitness in income breeding species. However, little is known about the relative importance of structural body size and nutritional state on fecundity and winter survival in carabids. In this study, two separate experiments were performed. The effects of the structural body size of females (expressed as the le...
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ویژگی های زمین شیمیایی، کانی شناسی، و میکرومورفولوژیکی خاک ها و سنگ مادر مربوطه در منطقه بین بخش های جنوبی زاگرس و خلیج فارس تا دریای عمان(استان هرمزگان، ایران) مورد بررسی قرار گرفت. هدف های این مطالعه شناسایی تغییرات در خصوصیات فیزیکی، شیمیایی، و ترکیب کانی شناسی خاک، مطالعه میکرومورفولوژی و تکامل خاک، و بررسی توزیع عنصر خاک بر اساس هوازدگی، پروسه های خاک و زمین شناسی جهت توصیف اثرات مواد مادر...
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Diabrotica spp. are serious pests of maize, Zea mays L., and have evolved resistance to cultural and chemical management practices. Transgenic maize producing a rootworm-toxic protein derived from the bacteriumBacillus thuringiensisBerliner provides a new approach toDiabrotica spp. management. Its use requires a refuge of nontransgenic maize to produce susceptible beetles able to mate with any ...
متن کاملSpace use and agonistic behaviour in relation to sex composition in large flocks of laying hens.
Some authors have found indications of subgroup formation when domestic fowl are forced to live together in large flocks, while others have not. In this study experiments were carried out to test the hypothesis that hens in large flocks have home ranges in parts of the pen and that they form subgroups. We also studied if this is influenced by males. In a tiered aviary system (density averaged 1...
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ژورنال
عنوان ژورنال: Entomologica Fennica
سال: 2006
ISSN: 2489-4966,0785-8760
DOI: 10.33338/ef.84354