Asymmetric competition over calling sites in two closely related treefrog species

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Asymmetric competition over calling sites in two closely related treefrog species

Interspecific competition occurs when one species using a resource limits the use of that resource by another species. A dominance relationship between the species competing over a resource may result in asymmetric competition. Here, we tested the hypothesis that two sympatric treefrog species, the endangered Hyla suweonensis and the abundant H. japonica, compete with each other over calling si...

متن کامل

Differentiation of two closely related species of the genus Empoasca (Hem.: Cicadellidae)

پیش‌تر، گونه‌ای زنجرک از مزارع چغندرقند استان اصفهان به اشتباه به نام Empoasca decipiens (Paoli) گزارش شده است که در این نوشتار نام صحیح آن به‌صورت Empoasca meridiana Zachvatkin اعلام می‌گردد. گونه‌ی اخیر دارای سینونیم شناخته‌تری به نام Empoasca punjabensis Singh-Pruthi می‌باشد. گونه‌های آسیایی خویشاوند گونه‌ی E. decipiens، براساس شکل پیگوفر (pygofer) ژنیتالیای نر ازهم تفکیک می‌گردند، به‌طوری‌ک...

متن کامل

Distinct male reproductive strategies in two closely related oak species.

Reproductive strategies of closely related species distributed along successional gradients should differ as a consequence of the trade-off between competition and colonization abilities. We compared male reproductive strategies of Quercus robur and Q. petraea, two partly interfertile European oak species with different successional status. In the studied even-aged stand, trees of the late-succ...

متن کامل

Time-Shifted Mating Periods in Two Closely Related Corixid Species

Sound production, Seasonal isolation, Overwintering, Aquatic insects The water boatmen Corixa dentipes and C. punctata produce an acoustic mounting signal when beginning to copulate. Automated recording o f this signal over the entire life cycle of the animals reveals that the main mating period of C. punctata occurs in autumn and that o f C. dentipes, in the spring. In the case o f C. punctata...

متن کامل

Exploring Species Limits in Two Closely Related Chinese Oaks

BACKGROUND The species status of two closely related Chinese oaks, Quercus liaotungensis and Q. mongolica, has been called into question. The objective of this study was to investigate the species status and to estimate the degree of introgression between the two taxa using different approaches. METHODOLOGY/PRINCIPAL FINDINGS Using SSR (simple sequence repeat) and AFLP (amplified fragment len...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Scientific Reports

سال: 2016

ISSN: 2045-2322

DOI: 10.1038/srep32569