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QUANTITATIVE CRANIAL CHARACTER VARIATION IN SELECTED POPULATIONS OF THE GUYANNENSIS-GROUP OF PROECHIMYS (RODENTIA, ECHIMYIDAE) FROM BRAZIL
(Gustav Fischer Verlag JenaJenaAlemanha, 1990)
GEOGRAPHIC-VARIATION IN PROECHIMYS-DIMIDATUS (GUENTHER) (RODENTIA, ECHIMYIDAE)
(Gustav Fischer Verlag JenaJenaAlemanha, 1990)
Intraspecific variation in a physiological thermoregulatory mechanism: the case of the lizard Liolaemus tenuis (Liolaeminae)
(Sociedad de Biología de Chile, 2008)
Wing variation in Culex nigripalpus (Diptera: Culicidae) in urban parks
(BioMed Central, 2017)
Abstract
Background
Culex nigripalpus has a wide geographical distribution and is found in North and South America. Females are considered ...
Comparative support for the niche variation hypothesis that more generalized populations also are more heterogeneous
(Natl Acad SciencesWashingtonEUA, 2007)
Geographic variation in aggressive signalling behaviour of the Jacky dragon
(2015)
Signal diversification is often the product of sexual and/or natural selection and may be accompanied by genetic differentiation or simply reflect a plastic response to social and environmental variables.We use an agamid ...