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Sexual size dimorphism and ecomorphology of the Berthold’s bush anole (Polychrus gutturosus) in Costa Rica: Preliminary data
(2019)
Sexual size dimorphism (SSD) is the result of sexual or natural selection operating differently on the body
sizes of females and males. Males of most lizard species are larger than females, suggesting intrasexual selection
on ...
Potential vibratory signal performed by a male
(2021)
(English) The video shows the vibratory movement of the fourth toe performed by a male of the Green-and-Black Poison Dart Frog, Dendrobates auratus, at Carara National Park. The toe-tapping behaviour was performed in front ...
Mass movement of individuals at Carara National Park
(2021)
The video shows the movement of individuals of the Green-and-Black Poison Dart Frog, Dendrobates auratus, under rainy conditions. The filmed individuals moved close to the researchers and in close proximity of conspecifics. ...
Biology of snakes of the genus Tretanorhinus: an integrative review
(2019)
Many aspects of the biology of various snake species remain unknown, and the extent of this lack
of information is not always clear. As new research usually depends upon previous findings, the gaps in our knowledge and ...
Calling for more accurate information in aquarium trade: analysis of live-fish import permits in Costa Rica
(2017)
Ornamental fish trade is a growing business around the world, but also a major pathway for the introduction of potentially invasive species. Trade patterns and policies have been evaluated in high-income countries while ...