Results 131 to 140 of about 1,385 (302)

Belowground effects of ground‐dwelling large herbivores in forest ecosystems

open access: yesJournal of Animal Ecology, EarlyView.
This study reviews how ground‐dwelling large herbivores affect forest soil and litter globally. Effects are context‐dependent, vary among species and forest types, and remain poorly studied in tropical forests, highlighting critical gaps in understanding nutrient cycling and ecosystem functioning.
Letícia Gonçalves Ribeiro   +4 more
wiley   +1 more source

Fotografía UDBC033369 [PDF]

open access: yes, 2013
Fotografía del ejemplar Sícua, N.
Sícua, N.
core  

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

open access: yesJournal 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   +4 more
wiley   +1 more source

Repeated trends in altitudinal gradients of diversity: How habitat filtering and biotic interactions structure ecological communities

open access: yesJournal of Animal Ecology, EarlyView.
This study reveals that tropical butterfly communities show remarkably consistent elevational patterns of diversity and phylogenetic structure across regions with contrasting evolutionary histories, demonstrating how regional species pools and local ecological factors jointly shape biodiversity along altitudinal gradients.
Raphaël Fougeray   +10 more
wiley   +1 more source

Neotropic Cormorant 3 [PDF]

open access: yes, 2007
AnimaliaCraniataAvesPelecaniformesPhalacrocoracidaePhalacrocoraxSound file provided in .mp3 delivery formatAudio tracks of animal ...
Alves, Augusto
core  

Leukocyte profiles reveal sex and age differences in immune investment in a polygynous bat

open access: yesJournal of Animal Ecology, EarlyView.
Analysis of over 500 blood cell profiles, including repeat samples over four years, reveals that male bats from a long‐lived species with a polygynous mating system invest more in innate than adaptive immunity. Investment in innate immunity increases with age, as estimated by a DNA methylation clock and mark‐recapture data.
Gerald S. Wilkinson   +6 more
wiley   +1 more source

A new species of the South American genus Metachaetodus (Coleoptera: Scarabaeoidea: Hybosoridae: Hybosorinae) Una nueva especie del género sudamericano Metachaetodus (Coleoptera: Scarabaeoidea: Hybosoridae: Hybosorinae)

open access: yesRevista de la Sociedad Entomológica Argentina, 2010
A new species of the South American hybosorid genus Metachaetodus is described, M. carolineae Ocampo sp. nov. A key and diagnostic characters for all known species of the genus are presented. A map with the known distribution for the species is provided.
Federico C. Ocampo
doaj  

Fotografía UDBC011814 [PDF]

open access: yes, 1990
Fotografía del ejemplar Ledesma, N.
Ledesma, N.
core  

Photograph of a Neotropic Cormorant [PDF]

open access: yes, 2020
Color photograph. Phalacrocorax brasilianus. Also known as Olivaceous Cormorant. Adult plumage is mainly black, with a yellow-brown throat patch.https://scholarworks.utrgv.edu/santaana/1033/thumbnail ...

core  

Cold storage effects on immature calliphoridae: Survival limits and forensic consequences for PMI estimation

open access: yesJournal of Forensic Sciences, EarlyView.
Abstract This study investigated the effects of continuous refrigeration (4°C ± 2°C and 50% ± 5% RH) on the development and survival of immature stages (eggs, first, second, and third instar larvae, and pupae) of four forensically important blowfly species (Chrysomya megacephala, Chrysomya putoria, Hemilucilia segmentaria, and Lucilia cuprina) compared
Larissa Thans Carneiro   +2 more
wiley   +1 more source

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