Investigations on the Biologies and Immature Stages of the Cleptoparasitic Bee Genera Radoszkowskiana and Coelioxys and Their Megachile Hosts (Hymenoptera: Apoidea: Megachilidae: Megachilini)
نویسندگان
چکیده
منابع مشابه
Reproductive Biology of Two Coelioxys Cleptoparasites in Relation to Their Megachile Hosts (Hymenoptera: Megachilidae)
We report the results of an 8-yr trap nesting study on the reproductive behavior of twocleptoparasitebees,Coelioxys funerariaSmith andCoelioxysmoestaCresson.This studyprovided a unique opportunity to examine parasite-host adaptation within a species, in which two different size classes ofC. funerariaconsistently laid eggs in thenests of the twodifferent sizedMegachilehosts, M. relativa Cresson ...
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the study reflected in this thesis aims at finding out relationships between critical thinking (ct), and the reading sections of tofel and ielts tests. the study tries to find any relationships between the ct ability of students and their performance on reading tests of tofel and academic ielts. however, no research has ever been conducted to investigate the relationship between ct and the read...
15 صفحه اولthe impact of attending efl classes on the level of depression of iranian female learners and their attributional complexity
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Range expansion of the Asian native giant resin bee Megachile sculpturalis (Hymenoptera, Apoidea, Megachilidae) in France
In 2008, a new species for the French bee fauna was recorded in Allauch near Marseille: the giant resin bee, Megachile sculpturalis (Smith, 1853). This was the first European record of this species that is native to East Asia. To our knowledge, it is the first introduced bee species in Europe. Here, we provide an overview of the current distribution of M. sculpturalis in France and we describe ...
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the subjects of the study are only the tefl teachers and students at gilan university. to obtain the desired data, a questionnaire which was based on the theories and disecussions gathered, was used as the main data gathering instrument. to determine the degree of relationship between variables, covariance and pearson product moment correlation coefficient were the formulas applied. the data we...
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ژورنال
عنوان ژورنال: American Museum Novitates
سال: 2007
ISSN: 0003-0082
DOI: 10.1206/0003-0082(2007)3573[1:iotbai]2.0.co;2