Results 91 to 100 of about 602,964 (180)

From steps to home ranges: How habitat disturbance influences the movement drivers of an arboreal primate

Journal of Animal Ecology, EarlyView.
Challenging the narrative about howler monkeys' high resilience to anthropogenic changes, our multiscale analysis reveals the costs of habitat disturbance to their movement ecology. We identify thermal limitations, reduced travel efficiency, and significant spatial saturation.
Anaid Cárdenas‐Navarrete, Sarie Van Belle, Ulises Lara‐García, Manuel Guzmán‐Aguilar, Onja H. Razafindratsima   +4 more
wiley   +1 more source

Optimising daily sampling of plant–bee interaction networks

Journal of Animal Ecology, EarlyView.
Daily variation in ecological interaction networks is rarely quantified due to limited temporal sampling, yet network structure may change substantially within a single day. We show that plant–bee networks exhibit strong intraday shifts in composition and structure, and that sampling distributed across key daily periods better captures network ...
Caio S. Ballarin, Jorge Isla, Blanca Arroyo‐Correa, Elena Quintero, Leandro Hachuy‐Filho, Felipe W. Amorim, Pedro Jordano   +6 more
wiley   +1 more source

A new species of Temnocephala (Platyhelminthes, Temnocephalida) commensal of Pomella megastoma (Mollusca, Ampullariidae) from Misiones, Argentina Una especie nueva de Temnocephala (Platyhelminthes, Temnocephalida) comensal de Pomella megastoma (Mollusca, Ampullariidae) de Misiones, Argentina

Revista Mexicana de Biodiversidad, 2008
Temnocephala lamothei n. sp., a commensal of Pomella megastoma (Sowerby, 1825), is described herein from specimens collected at Arroyo Yabotí-Miní (Misiones province, Argentina). Juveniles and adults were removed from the mantle cavity by host relaxation.
Cristina Damborenea, Francisco Brusa
doaj  

Filtered, yet not homogenised: Urbanisation does not lead to cross‐city convergence in Mexican urban bird communities

Journal of Animal Ecology, EarlyView.
Urbanisation simplifies bird communities, but does not necessarily make urban avifaunas alike. Across three biogeographically distinct Mexican cities, urban bird assemblages remained regionally distinct despite strong local filtering. These results challenge assumptions of urban‐driven homogenisation and emphasise the dominant role of regional species ...
Ian MacGregor‐Fors, Christine C. Rega‐Brodsky, Bruno Flório Lessi, Jorge E. Schondube   +3 more
wiley   +1 more source

Bat community assembly in the ecotone of two neotropical biodiversity hotspots is determined by environmental filtering rather than historical factors

Journal of Animal Ecology, EarlyView.
We demonstrate that environmental filtering is the primary mechanism shaping bat communities across the Cerrado–Atlantic Forest ecotone. By integrating phylogenetic diversity, environmental gradients, and coevolutionary assembly models, our study provides new insights into the processes maintaining biodiversity in a globally important transition zone ...
Daiana Cardoso Silva, Hernani F. M. Oliveira, Fabricius M. C. B. Domingos   +2 more
wiley   +1 more source

Revista mensual del Centro Región Leonesa: Revista mensual del Centro Región Leonesa - Año III Número 28 - 1922 abril (01/04/1922) [PDF]

, 1922
Copia digital. Valladolid : Junta de Castilla y León.
Asociación Centro Región Leonesa (Buenos Aires)
core   +1 more source

Dysmicoccus de la Región Neotropical (Hemiptera: Pseudococcidae) Dysmicoccus from the Neotropical Region (Hemiptera: Pseudococcidae)

Revista de la Sociedad Entomológica Argentina, 2009
Se describen e ilustran 16 especies: D. alius sp. nov., D. bonaerensis sp. nov., D. cacao sp. nov., D. caribensis sp. nov., D. fusagasugae sp. nov., D. gracilis sp. nov., D. patagonicus sp. nov., D. perotensis sp. nov., D. pini sp. nov., D.
María Cristina Granara de Willink
doaj  

Niche occupancy of Jamaican bat caves: Diversity increases isotopic niche packing

Journal of Animal Ecology, EarlyView.
Tropical bat caves are home to hundreds of thousands of bats of multiple species. In Jamaica, we found that isotopic niche packing is the likely mechanism of coexistence at more diverse sites. Abstract There are over 1000 documented caves across Jamaica, many of them used by diverse communities of bats.
Phillip J. Oelbaum, Ronald P. Hall, Damion L. Whyte, Nicholas A. Lee, Ronald S. Stewart, Jerrica M. Jamison, Kenneth C. Welch Jr.   +6 more
wiley   +1 more source

Body Size Regulates Niche Overlap Asymmetry in the Subtropical Andes Rain Shadow: Isotopic Paleoecology of Oligocene South American Ungulates

Integrative Zoology, EarlyView.
This study provides the first isotopic analysis of Oligocene mammals from Quebrada Fiera, Mendoza, Argentina, filling a major gap in South American paleontology. It reveals a latitudinal gradient in aridity due to the Andean rain shadow and highlights the role of (semi)permanent water bodies in sustaining diverse herbivore communities. Additionally, it
Dánae Sanz‐Pérez, Santiago Hernández Del Pino, Esperanza Cerdeño, Manuel Hernández Fernández, Laura Domingo   +4 more
wiley   +1 more source

Revista mensual del Centro Región Leonesa: Revista mensual del Centro Región Leonesa - Año I Número 1 - 1919 febrero (01/02/1919) [PDF]

, 1919
Copia digital. Valladolid : Junta de Castilla y León.
Asociación Centro Región Leonesa (Buenos Aires)
core