Browsing Escuela de Ciencias Biológicas by Subject "FILOGENIA"
Now showing items 1-5 of 5
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Evidence for vocal diversity during physical interference at the perch in sympatric Carollia species (Chiroptera: Phyllostomidae): a key to social organization and species coexistence?
(Oxford Academic (Reino Unido), 2022-02)Vocal diversity might reflect the social organization and sustain the coexistence of cryptic species in sympatry. To test the extent to which vocal behaviour separates sympatric, cryptic species of a bat radiation, we ... -
Mesoamerican tree squirrels evolution (Rodentia: Sciuridae): a molecular phylogenetic analysis
(Universidad de Costa Rica, 2014)The tribe Sciurini comprehends the genera Sciurus, Syntheosiurus, Microsciurus, Tamiasciurus and Rheinthrosciurus. The phylogenetic relationships within Sciurus have been only partially done, and the relation ship between ... -
Population genetics and biophysical modeling inform metapopulation connectivity of the Caribbean king crab Maguimithrax spinosissimus
(Inter-Research Science Center (Alemania), 2019)Marine organisms with a short pelagic larval duration (PLD) are assumed to display significant population structure given low long-distance dispersal ability. For the wider Caribbean, theoretical and empirical considerations ... -
Sistemática , evolución y conservación de los onicóforos de la Cordillera Volcánica Central de Costa Rica
(Universidad Nacional (Costa Rica), 2019)El género Peripatidae posee una limitada diversidad morfológica, la cual ha sido un obstáculo para establecer una adecuada taxonomía. El uso de análisis de ADN, en lugar de ayudar a resolver este problema, hizo surgir ... -
Sistemática y taxonomía de las ranas venenosas de dardo, del género Phyllobates (Dendrobatidae) en Costa Rica
(Universidad Nacional (Costa Rica), 2017)The genus Phyllobates (Bibron, 1840) is currently composed of five species, distributed in the lowlands of Central America and northern South America. Two species of Phyllobates are recognized in Costa Rica: P. lugubris ...