Results 31 to 40 of about 5,701 (293)

Prevalence of the dog nematode Spirocerca lupi in populations of its intermediate dung beetle host in the Tshwane (Pretoria) Metropole, South Africa

open access: yesOnderstepoort Journal of Veterinary Research, 2008
Spirocerca lupi (Spirurida: Spirocercidae) is a cosmopolitan parasite, principally of domestic dogs and dung beetles are its main intermediate hosts.
C.A. Du Toit, C.H. Scholtz, W.B. Hyman
doaj   +1 more source

Quantifying immediate and delayed effects of anthelmintic exposure on ecosystem functioning supported by a common dung beetle species. [PDF]

open access: yesPLoS ONE, 2017
Dung beetles (Coleoptera: Scarabaeoidea) support numerous ecosystem functions in livestock-grazed pastures. Exposure to veterinary anthelmintic residues in livestock dung can have lethal and sublethal effects on dung beetles, and can reduce rates of dung
Paul Manning   +2 more
doaj   +1 more source

The role of dung beetles in seed dispersal in an arid environment

open access: yesEcología Austral, 2023
Dung beetles can influence seedling emergence and survival. However, the direction and magnitude of this effect will depend on the functional traits of the dung beetle community and on the prevailing environmental conditions. We studied the role of dung
M. Belén Maldonado   +3 more
doaj   +1 more source

A ‘metaphising’ dung beetle [PDF]

open access: yesEMBO reports, 2010
Humans and beetles both have a species‐specific Umwelt circumscribed by their sensory equipment. However, Ladislav Kováč argues that humans, unlike beetles, have invented scientific instruments that are able to reach beyond the conceptual borders of our Umwelt
openaire   +2 more sources

Quantifying beetle-mediated effects on gas fluxes from dung pats. [PDF]

open access: yesPLoS ONE, 2013
Agriculture is one of the largest contributors of the anthropogenic greenhouse gases (GHGs) responsible for global warming. Measurements of gas fluxes from dung pats suggest that dung is a source of GHGs, but whether these emissions are modified by ...
Atte Penttilä   +5 more
doaj   +1 more source

The Effect of Dung Beetle Size on Soil Nutrient Mobilization in an Afrotropical Forest

open access: yesInsects, 2021
Despite recognition of its importance, little is known about functional aspects of soil macrofauna. Here, we investigated the effect of dung beetle body size on macronutrient movement (N, P, K, and C) from elephant dung into soil over 112 days in an ...
Roisin Stanbrook   +3 more
doaj   +1 more source

Mammal dung–dung beetle trophic networks: an improved method based on gut-content DNA [PDF]

open access: yesPeerJ
Background Dung beetles provide many important ecosystem services, including dung decomposition, pathogen control, soil aeration, and secondary seed dispersal. Yet, the biology of most dung beetles remains unknown.
Karen M. Pedersen   +3 more
doaj   +2 more sources

Quantifying responses of dung beetles to fire disturbance in tropical forests : the importance of trapping method and seasonality [PDF]

open access: yes, 2011
Understanding how biodiversity responds to environmental changes is essential to provide the evidence-base that underpins conservation initiatives. The present study provides a standardized comparison between unbaited flight intercept traps (FIT) and ...
de Andrade, Rafael Barreto   +22 more
core   +1 more source

Malnutrition and parasitism shape ecosystem services provided by dung beetles

open access: yesEcological Indicators, 2021
Ecosystem services relies on several insects that provide fundamental functions. Despite the quality of these ecosystem services depends on insect diversity, abundance and biomass, little is known about the effects that individual body condition has over
Mariana Servín-Pastor   +7 more
doaj   +1 more source

The relationships between dung beetles and monkeys in the Neotropical region

open access: yesFrontiers in Ecology and Evolution, 2023
The relationship between dung beetles and arboreal mammals has been scarcely studied, and many of the reports refer to observations without a standardized methodology.
Gonzalo Halffter, Mario E. Favila
doaj   +1 more source

Home - About - Disclaimer - Privacy