Results 211 to 220 of about 228,777 (360)

Mapeamento participativo do uso dos recursos naturais e conhecimento tradicional sobre ecologia de Quelônios na Várzea do Rio Purus, Brasil (Paper 294)

open access: bronze, 2012
Jackson Pantoja‐Lima   +4 more
openalex   +2 more sources

Historical shifts, geographic biases, and biological constraints shape mammal species discovery

open access: yesJournal of Systematics and Evolution, EarlyView.
Taxonomic descriptions of mammals have become more robust from 1990 to 2025, with increased specimen sampling, broader comparisons, and more integrative methods. However, disparities remain: tropical and small‐bodied species are less comprehensively described, reflecting ongoing geographic and biological biases.
Matheus de T. Moroti   +5 more
wiley   +1 more source

Herpesvirus Diversity in Atlantic Procellariiformes. [PDF]

open access: yesVet Sci
Baes L   +9 more
europepmc   +1 more source

Ecologia

open access: yesRevista de Ciência Elementar, 2015
openaire   +1 more source

Bioètica i ecologia [PDF]

open access: yes, 2007
Institut Borja de Bioètica,
core  

Fatoração Numérica e Algébrica: Ecologia de um Objeto Protomatemático em Função da Introdução de Novas Praxeologias de 1960 a 2021 no Ensino Fundamental

open access: diamond, 2021
Míriam do Rocio Guadagnini   +3 more
openalex   +2 more sources

Testing the size‐grain hypothesis in a generalist predator: The case of an ant species in the Brazilian savannah

open access: yesJournal of Zoology, EarlyView.
In our recent study, we examined whether ants in the Brazilian Cerrado follow the “grain‐size hypothesis,” which proposes that larger ants should have proportionally longer legs to move efficiently across different environments. We used Ectatomma permagnum, a common predatory ant in the Cerrado, measuring hundreds of individuals collected from various ...
A. Sandim, R. Aranda
wiley   +1 more source

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