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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)
Finite size scaling in the local abundances of geographic populations
(Sociedad de Biología de Chile, 2011)
Gene flow and geographic variation in natural populations of Alnus acuminata ssp. arguta (Fagales: Betulaceae) in Costa Rica and Panama
(Universidad de Costa Rica, 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 ...
Craniometrical variation among South American prehistoric populations: Climatic, altitudinal, chronological, and geographic contributions
(1990)
The independent contributions of climate, altitude, chronology, and geographic location of archeological sites to craniometrical variation are analyzed in a sample of 1,119 skulls from South America. Geographic location ...
Genetic structure of Tupinambis teguixin (Squamata: Teiidae), with emphasis on Venezuelan populations
(Universidad de Costa Rica, 2015)
The Cabo Frio upwelling overrides geographical patterns in the population dynamics of the shrimp Artemesia longinaris Spence Bate, 1888 (Decapoda: Penaeidae)
(2019-04-01)
Upwelling areas are among the most productive ecosystems on the planet, influencing the biology of marine organisms. This study investigated the population dynamics of the shrimp Artemesia longinaris in two regions in ...
GEOGRAPHIC-VARIATION IN PROECHIMYS-DIMIDATUS (GUENTHER) (RODENTIA, ECHIMYIDAE)
(Gustav Fischer Verlag JenaJenaAlemanha, 1990)