Results 141 to 150 of about 40,748 (292)

Application of Invertebrate‐Derived DNA Barcoding (iDNA) in Blood Sucking Leeches From West Sumatra: A Discovery of Blue‐Eyed Litter Frog Leptobrachium waysapuntiense

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
This study explores the use of invertebrate‐derived DNA (iDNA) from haematophagous leeches to assess vertebrate biodiversity in the tropical rainforests of Indonesia. By applying Sanger sequencing with five primer sets, we detected 17 unique vertebrate taxa, including the rare Leptobrachium waysepuntiense, demonstrating the potential of iDNA as a ...
Ardika Dani Irawan, Katsuyuki Eguchi
wiley   +1 more source

Knowledge synthesis: Animal health and welfare in organic pig production - Final Report COREPIG [PDF]

open access: yes, 2011
This report reviews the available information on the welfare of pigs when maintained according to organic standards in Europe. It begins by overviewing the populations of organic pigs in different countries at the time of writing (2007), the organic ...
Bochicchio, David   +17 more
core  

Carryover Effects of Thermal Conditions on Tick Survival, Behavior, and Simulated Detectability

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
Recent thermal history affects the abundance and behavior of adult Amblyomma americanum. Thermal responses impacted simulated tick detection through combined effects on movement and mortality. ABSTRACT Carryover effects occur when environmental history of an organism influences its behavior, fitness, and population dynamics.
Daniel S. Marshall   +2 more
wiley   +1 more source

At the edge of darkness: A framework for the evolution of visual systems in dim light

open access: yesFunctional Ecology, Volume 39, Issue 10, Page 2626-2636, October 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Light is an important biological cue for all living things. For animals, where many behaviours are driven by sensory input from the eyes, light is also a critical environmental feature shaping animal eye evolution, with the intensity of light (i.e.
Megan L. Porter
wiley   +1 more source

New Records of Parasites (Apicomplexa, Nematoda, Acari, Anoplura) from Rodents in Arkansas [PDF]

open access: yes, 2017
Bursey, C. R.   +5 more
core   +3 more sources

Ectoparasite and trichomonosis management improve nestling golden eagle (Aquila chrysaetos) health and survival: An effective mitigation strategy

open access: yesJournal of Applied Ecology, Volume 62, Issue 10, Page 2764-2773, October 2025.
For sensitive or at‐risk bird species, treating parasites and disease can improve nest productivity and support population growth, making it a valuable conservation tool. In areas with high concentrations of poultry bugs or where eagles consume avian vectors of Trichomonas spp., pathogen and parasite treatments may serve as an effective mitigation ...
Julie A. Heath   +7 more
wiley   +1 more source

How do parasites and predators choose their victim? A trade‐off between quality and vulnerability across antagonistic interactions

open access: yesBiological Reviews, Volume 100, Issue 5, Page 2099-2115, October 2025.
ABSTRACT From blood‐sucking lice and food‐stealing gulls to pandemic‐inducing viruses and egg‐eating snakes: parasites and predators are ubiquitous in shaping ecology and evolution. Fundamental to these interactions is the way in which parasites and predators choose their victim. Here, I argue that a trade‐off between host quality and vulnerability can
Mairenn C. Attwood
wiley   +1 more source

Insecticide Residues in the Milk of Dairy Cows Treated for Control of Ectoparasites

open access: bronze, 1968
Nasri S. Kawar   +2 more
openalex   +1 more source

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