Greater body size in adults in heated water as a response to ammonium could be a consequence of temperature mediating detoxifying metabolic routes of tadpoles. Leer más.
We here describe a new genus and species of snake, based on several trunk and caudal vertebrae, originating from the late Eocene (MP 17a) of Hordle Cliff, England. Leer más.
Scientists have identified a new crocodile precursor that looked deceptively dinosaur-like and hunted with speed and precision. Named Tainrakuasuchus bellator, the armored “warrior” lived 240 million years ago and occupied a powerful niche in the Triassic food chain. Leer más.
Metabarcoding revealed a diverse invertebrate diet with marked ecological segregation between habitats, suggesting specialization on Hymenoptera in species inhabiting low to mid elevation forests and broader prey spectra in high-Andean taxa. Leer más.
El trabajo ha sido liderado por un equipo del Museu de Ciències Naturals de Barcelona y del IBE (CSIC-UPF), con participación del Centre de Recerca i Educació Ambiental de Calafell (CREAC-GRENP-Ajuntament de Calafell) y de varios centros de investigación europeos. Leer más
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