Strategies of Pomatoschistus minutus and Pomatoschistus microps to cope with environmental instability
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چکیده
منابع مشابه
Context-dependent mate choice in the sand goby, Pomatoschistus minutus
III Lehtonen, T. K. & Lindström, K.: Sexual selection for body size is determined by the intensity of male-male interactions in the sand goby IV Lehtonen, T. K. & Lindström, K.: Females decide whether size matters: plastic mate preferences tuned to the intensity of male-male competition
متن کاملIndividual variation in rod absorbance spectra correlated with opsin gene polymorphism in sand goby (Pomatoschistus minutus).
Rod absorbance spectra, characterized by the wavelength of peak absorbance (lambda(max)) were related to the rod opsin sequences of individual sand gobies (Pomatoschistus minutus) from four allopatric populations [Adriatic Sea (A), English Channel (E), Swedish West Coast (S) and Baltic Sea (B)]. Rod lambda(max) differed between populations in a manner correlated with differences in the spectral...
متن کاملDynamics of Kudoa camarguensis (myxosporean) infection in two gobiid species, Pomatoschistus microps and P. minutus (Teleostei: Pisces), in the Rhĵne River delta, France.
The occurrence of the myxosporean parasite Kudoa camarguensis was surveyed monthly during 1997 in a brackish-water lagoon of the Rhĵne River delta (France). K. camarguensis was found on its typical host, Pomatoschistus microps, and on an additional host, P. minutus. Prevalence and mean abundance were higher in the typical host than in the additional host due to differences in the temporal occup...
متن کاملDisruption of sexual selection in sand gobies (Pomatoschistus minutus) by 17alpha-ethinyl estradiol, an endocrine disruptor.
In aquatic environments, endocrine disrupting chemicals (EDCs) that interfere with the reproductive physiology of males form a threat to the reproduction of populations. This is often manifested as decreased sexual performance or sterility among males. We show that exposure to EDCs can directly affect the mating system of a marine fish, the sand goby (Pomatoschistus minutus). We exposed males f...
متن کاملDisruption of sexual selection in sand gobies (Pomatoschistus minutus) by 17α-ethinyl estradiol, an endocrine disruptor
a Department of Bioand Environmental Sciences, University of Helsinki, P.O. Box 65, FI-00014 Helsinki, Finland b Biological and Biomedical Sciences, Glasgow Caledonian University, Cowcaddens Road, Glasgow G4 0BA, Scotland, UK c Finnish Environment Institute (SYKE), Marine Centre, P.O. Box 2, FI-00561 Helsinki, Finland d Finnish Institute for Verification of the Chemical Weapons Convention, P.O....
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ژورنال
عنوان ژورنال: Estuarine, Coastal and Shelf Science
سال: 2007
ISSN: 0272-7714
DOI: 10.1016/j.ecss.2007.04.016