Results 171 to 180 of about 8,052 (238)
Fish and Fisheries, EarlyView.ABSTRACT Fish migration through river networks is essential for completing life cycles and accessing critical habitats, but fragmentation increasingly disrupts spawning movements. In Europe, over one million barriers limit connectivity and create trade‐offs between ecological integrity and human uses, such as hydropower, flood control, fisheries and ...
Christian Schlautmann +5 more
wiley +1 more source
Stable isotope data indicate origins of mislabelled historical bird specimens
Ibis, EarlyView.Natural history specimens provide valuable insights across diverse research fields, but those needing more accurate metadata have limited scientific value. We applied stable isotope analysis to investigate the origin of 19th century Atlantic Forest bird specimens attributed to the northeastern Brazilian state of Pernambuco, which are the only records ...
Rafael Dantas Lima +4 more
wiley +1 more source
Ibis, EarlyView.Phylogeographical studies of Amazonian birds have revealed large intraspecific diversity, even within recognized areas of endemism. To understand the origin and organization of Amazonian diversity, including the influence of current and historical landscapes, we need to evaluate fine‐scale patterns of genetic diversity in relation to detailed ...
Affonso Henrique Nascimento de Souza +4 more
wiley +1 more source
Journey to the West: Trans-Pacific Historical Biogeography of Fringehead Blennies in the Genus Neoclinus (Teleostei: Blenniiformes). [PDF]
Zool Stud, 2020 Hongjamrassilp W +3 more
europepmc +1 more source
Bee community and trait‐based responses to fire in a Mediterranean landscape
Insect Conservation and Diversity, EarlyView.Fire drives a short‐term increase in bee abundance and diversity, despite its strong negative impact on floral resources. Acting as an environmental filter, fire shapes bee communities as increased post‐fire fine‐scale heterogeneity favors bees with specific functional traits such as ground‐nesting and generalist species.
Georgios Nakas +8 more
wiley +1 more source
A study in contrasts: two extensive Neotropical radiations
Frontiers in Ecology and Evolution, 2014 Bruce D Patterson, Nathan S. Upham
doaj +1 more source
Historical biogeography of Acer L. (Sapindaceae): genetic evidence for Out-of-Asia hypothesis with multiple dispersals to North America and Europe. [PDF]
Sci Rep, 2020 Gao J +5 more
europepmc +1 more source
Insect Conservation and Diversity, EarlyView.We performed an IUCN Red List assessment for 159 dung beetle species from Sabah, Malaysian Borneo. Due to the lack of population demographic data, only Criterion B (i.e. geographic range) could be applied. Our findings show that the IUCN Red List Criteria can be applied to insect species based solely on occurrence data but highlight the importance of ...
Xin Rui Ong +5 more
wiley +1 more source
Forest type influence on Heliconia‐dipteran interaction networks
Insect Conservation and Diversity, EarlyView.Responses to forest type depended on the developmental stage of dipterans. Bract traits and forest type influenced larval abundance, but forest type had no impact on adult alpha and beta diversity. Heliconia‐dipteran interaction networks showed a nested pattern for both forest types.
Diana M. Méndez‐Rojas +5 more
wiley +1 more source
Insect Conservation and Diversity, EarlyView.Despite severe habitat loss, insect species richness, seasonal fluctuations in richness and temporal β‐diversity did not differ significantly among forests adjacent to the mudflow and reference sites. We found higher wet‐season species richness for ants, bees, butterflies and dung beetles, while termites showed no seasonal change; β‐diversity was ...
Frederico Neves +11 more
wiley +1 more source