منابع مشابه
A New North American Bird - Flea
Dr. Phyllis T. Johnson, of the Entomology Research Division, U. S. Department of Agriculture, Washington D. C, most kindly invited me to describe a new bird-flea, material of which was found in the collections of the U. S. National Museum. The specimens of the new flea were collected from the nest of a barn swallow and are part of a series which constitutes the first record of fleas from the No...
متن کاملSympetrum flaveolum (Odonata: Libellulidae) a new species record for Iran
راسته Odonata شامل آسیابک‌ها و سنجاقک‌های آبزی و شکارگر است که گاهی به‌عنوان عوامل کنترل بیولوژیک و همچنین شاخص اکولوژیکی کیفیت اکوسیستم‌های آبی مطرح می‌شوند. در این تحقیق طی نمونه‌برداری از منطقه شمال غربی استان اصفهان، گونه Sympetrum flaveolum (Linnaeus) از شهر چادگان، جمع‌آوری و شناسایی شد و سپس به تأیید نگارنده سوم رسید. گونه فوق برای اولین‌بار از ایران گزارش می‌شود.
متن کاملNew North American Chrysauginae (Pyralidae) described by E.D. Cashatt
A Ph.D. dissertation completed by E.D. Cashatt in 1968 entitled "Revision of the Chrysauginae of North America" does not meet the criteria of publication so the new taxa described therein are not available per the International Code of Zoological Nomenclature. In order to validate the taxa proposed in that document we formally describe and illustrate the following: Arta brevivalvalis Cashatt, s...
متن کاملNew North American truffles (Tuber spp.) and their ectomycorrhizal associations.
Recent surveys of belowground fungal biodiversity in México and USA have revealed many undescribed truffle species, including many in the genus Tuber. Here we describe seven new species: Tuber beyerlei, T. castilloi, T. guevarai, T. lauryi, T. mexiusanum, T. miquihuanense and T. walkeri. Phylogenetic analyses place these species within the Maculatum group, an understudied clade of small truffle...
متن کاملA new food guide for North American vegetarians.
This companion paper to the Position of the American Dietetic Association and Dietitians of Canada: Vegetarian Diets, presents a new food guide for vegetarians. Two graphic formats are presented, a rainbow and a pyramid. The guide will assist vegetarians in choosing diets that meet recent recommendations established by the Institute of Medicine for nutrients including protein, iron, zinc, calci...
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ژورنال
عنوان ژورنال: Psyche: A Journal of Entomology
سال: 1895
ISSN: 0033-2615,1687-7438
DOI: 10.1155/1895/38141