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Relative Sea Level Variations and Climatic Evolutuion in Southeastern and Southern Brazil During the Late Holocene
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2001)
Trophic niche variation and individual specialization in Hypsiboas pulchellus (Duméril and Bibron, 1841) (Anura, Hylidae) from Uruguay
(2011)
Intrapopulation variation includes age and sexual variation, but also individual niche specialization. Individual specialization has important effects on dynamics at population or community levels. Environmental variation ...
Seasonal variations in plasma cortisol, testosterone, progesterone and leukocyte profiles in a wild population of tuco-tucos
(Zoological Society of London, 2013-02)
Studies addressing seasonal changes in hormone levels are important in order to understand the interplays between ecology and physiology. In this study, we evaluated seasonal variations in cortisol, testosterone, and ...
Sociopragmatic and diatopic variation in the use of the mitigation
(Universidad Los Andes, Venezuela, 2020)
This paper is part of the variationist studies made under the internacional project known as PRESEEA (Project for the Sociolinguistic Study of Spanish From Spain and America). This investigation presents and contrasts the ...
SYSTEMATIC IMPLICATIONS OF CRANIOMETRIC VARIATION IN PROECHIMYS-IHERINGI THOMAS (RODENTIA, ECHIMYIDAE)
(Gustav Fischer Verlag JenaJenaAlemanha, 1994)
Level-continuity of functions and applications
(Pergamon-elsevier Science LtdOxfordInglaterra, 1999)
Geographic variation in the advertisement call of Hypsiboas cordobae (Anura, Hylidae)
(Springer Heidelberg, 2014-03)
Geographic variation in the advertisement call of anuran is commonly observed among conspecific populations. We analyzed the geographic variation of advertisement calls in six populations of the Argentinean treefrog species ...
Individual specialization in the hunting wasp Trypoxylon (Trypargilum) albonigrum (Hymenoptera, Crabronidae)
(SpringerNew YorkEUA, 2007)
On the solution of bounded and unbounded mixed complementarity problems
(Taylor & Francis LtdAbingdonInglaterra, 2001)