نتایج جستجو برای: genus pheidole
تعداد نتایج: 140389 فیلتر نتایج به سال:
The usual evolutionary and ecological approaches to foraging in social insects often lack an investigation at the level of both individual behavioural complexity and social mechanisms ruling the emergence of adaptive collective strategies. The prey scavenging behaviour of the dimorphic ant Pheidole pallidula was used in this study to investigate (1) how individuals estimate the size of prey, (2...
Abstract Background The Indian pangolin is a globally endangered species and accorded the highest level of protection under legislation. has wide distribution in country. However, information on its ecology scanty with limited accounts diet free-ranging population. Results We studied tropical dry deciduous forest Gir National Park, India. A total 12 faecal samples form 22 pellets were collected...
New evidence gained by the study of Foraminifera from Khuzestan province in southwest Iran reveals that the basal limit of the genus Heterostegina is not restricted to the Eocene epoch. By introducing a new species of this genus (H. rezvaninejadi), this study shows that the early appearance of this genus should be lowered down further still, at least, into the Middle Paleocene.
the modern lifestyle is characterized by a continuous increase in the demand of ready-to-eat fresh food products subjected to minimal processes prior marketing. attention is drawn towards the effect of this processing on the antioxidant/antiradical properties of two typical italian salads belonging to cichorium genus. four chemical assays (anti-peroxyl radical activity, dpph• assay, metal chela...
Golbolagh Reservoir is located the east of Kurdistan province with 8.1 Million cubic meters' capacity. This study was conducted for one year to investigate the population structure, diversity and seasonal change of phytoplankton of Golbolagh Lake. Some physicochemical parameters of this water body at each sampling site were studied. In this study, 6 phylum, 22 families and 23 genus of phytoplan...
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