Visitation of Heliotrope and Western Purslane Flowers byHesperopsis gracielae(Lepidoptera: Hesperiidae)
نویسندگان
چکیده
منابع مشابه
petrology and geochemistry of khar-bash (western shahrood) and its relation ship to iron mineralization
منطقه مورد مطالعه در 23 کیلومتری جنوب غرب شهرستاشاهرود قرار دارد که در نقشه 100000/1 شاهرود قرار گرفته است.ناحیه مورد مطالعه در تقسیمات ساختاری ایران بخشی از زون البرز شرقی است . در طی سنوزوئیک این زون به شدت تحت تأثیر فازهای کوهزایی آلپی قرار گرفته و فعالیت های آتشفشانی انوسن در قسمت های غربی آن دیده می شود . از نظر ترکیب سنگ شناسی منطقه مورد مطالعه متنوع و بیشتر شامل سنگ های رسوبی مانند : آ...
15 صفحه اولEffects of small-scale clustering of flowers on pollinator foraging behaviour and flower visitation rate
Plants often grow in clusters of various sizes and have a variable number of flowers per inflorescence. This small-scale spatial clustering affects insect foraging strategies and plant reproductive success. In our study, we aimed to determine how visitation rate and foraging behaviour of pollinators depend on the number of flowers per plant and on the size of clusters of multiple plants using D...
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1. Reductions in natural habitat are implicated in declining honeybee Apis mellifera L. and wild bee populations, thereby threatening crop production. This concern has stimulated interest in identifying landscape-level impacts on bee-mediated pollination services, but previous studies have only inferred connections between landscape, bees and yield through generalized linear regressions. 2. We ...
متن کاملHeliotrope rash and 'V' sign in dermatomyositis.
Thirty five years lady presented with proximal muscle pain and weakness with generalized swelling of body and photosensitivity. On examination, patient had blue purple discoloration on upper eyelids with oedema (heliotrope rash) with flat red rash on fore head and cheeks (Fig. 1). Erythematous rash on neck and anterior chest was also present, V sign (Fig. 2). The diagnosis of dermatomyositis is...
متن کاملHypoglycemic Effects of Crude Polysaccharide from Purslane
The effects of crude polysaccharide from Purslane (CPP) on body weight (bw), blood glucose, total cholesterol (TC), high-density lipoprotein cholesterol (HDL-c), triglyceride (TG) and serum insulin levels were studied in diabetes mellitus mice. CPP treatment (200, 400 mg/kg bw) for 28 days resulted in a significant decrease in the concentrations of fasting blood glucose (FBG), TC and TG. Furthe...
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ژورنال
عنوان ژورنال: Florida Entomologist
سال: 2010
ISSN: 0015-4040,1938-5102
DOI: 10.1653/024.093.0217