Results 41 to 50 of about 4,094 (208)

Climatic change, habitat modification and relative age of dung beetle taxa (Coleoptera: Scarabaeidae, Hydrophilidae, Histeridae, Staphylinidae) in the South-Western Cape [PDF]

open access: yes, 1990
Bibliography: leaves v. 1, 156-171.1. Two study sites near Pretoria in the Transvaal were located in a summer rainfall climatic area, type 113d (Walter & Lieth 1964), on deep and in both open woodland and grassland. 2.
Davis, Adrian Louis Victor
core   +1 more source

If Dung Beetles (Scarabaeidae: Scarabaeinae) Arose in Association with Dinosaurs, Did They Also Suffer a Mass Co-Extinction at the K-Pg Boundary? [PDF]

open access: yesPLoS ONE, 2016
The evolutionary success of beetles and numerous other terrestrial insects is generally attributed to co-radiation with flowering plants but most studies have focused on herbivorous or pollinating insects.
Nicole L Gunter   +4 more
doaj   +1 more source

Diversity and seasonality of Scarabaeinae (Coleoptera: Scarabaeidae) in forest fragments in Santa Maria, Rio Grande do Sul, Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2013
Scarabaeinae specimens were collected with the use of pitfall traps baited with human excrement, rotten meat and rotting banana, between May 2009 and April 2010, in three forest fragments in Santa Maria, Rio Grande do Sul, Brazil: ‘Morro do ...
PEDRO G. DA SILVA   +2 more
doaj   +5 more sources

Microbiome‐mediated immunity: Limited support from the gazelle dung beetle

open access: yesEcological Entomology, EarlyView.
Digitonthophagus gazella rely on a maternally inherited microbiome passed across generations via a maternal faecal pellet called the pedestal. We experimentally manipulated the presence of the pedestal, providing it to some individuals while withholding it from others to determine how pedestal microbiota may affect beetle immune potential.
Joshua A. Jones   +2 more
wiley   +1 more source

Efeito ambiental, espacial e temporal na estruturação das assembleias de Scarabaeinae (coleoptera : scarabaeidae) na mata atlântica do sul do Brasil [PDF]

open access: yes, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, Florianópolis, 2015.Entender os processos pelos quais a diversidade beta é gerada é um dos principais objetivos da ecologia ...
Silva, Pedro Giovâni da
core  

When Resources Become Limited: Trophic Niches Shift From Generalism to Specialization in Dung Beetles (Coleoptera: Scarabaeinae)

open access: yesAustral Ecology, Volume 51, Issue 9, September 2026.
ABSTRACT Resource availability and predictability can shape trophic organization in ecological communities. In livestock pastures, cattle dung represents a highly abundant and predictable trophic subsidy for dung beetles, potentially promoting generalist foraging strategies. Here, we test how cattle exclusion affects trophic organization in dung beetle
Leonardo Vilas‐Bôas M. P. de Cerqueira   +2 more
wiley   +1 more source

Comunidade de Besouros Scarabaeinae (Coleoptera: Scarabaeidae) em duas áreas de Mata Atlântica do Parque Municipal da Lagoa do Peri, Florianópolis-SC: Subsídios para o Biomonitoramento Ambiental [PDF]

open access: yes, 2008
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Os besouros Scarabaeinae (Coleoptera: Scarabaeidae) têm sido sugeridos como indicadores biológicos de qualidade ambiental por participarem de importantes ...
Condé, Paula Alves
core  

New country record for \u3ci\u3eTetramereia convexa\u3c/i\u3e (Harold, 1869) (Coleoptera: Scarabaeidae: Scarabaeinae) [PDF]

open access: yes, 2012
Tetramereia convexa (Harold, 1869) (Coleoptera: Scarabaeidae: Scarabaeinae) is reported for the first time from Loreto in Peru, being the western most record of the species in South America.
Estrella, Rita Vanesa   +4 more
core   +1 more source

New Taxa of American Canthonina Coleoptera Scarabaeinae

open access: yes, 1972
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Martinez, A, Halffter, Gonzalo
openaire   +1 more source

From Singapore's Forests to Parks: Impacts of Urbanization on Dung Beetle Communities in a Tropical Island City

open access: yesBiotropica, Volume 58, Issue 5, September 2026.
We investigated Singapore's dung beetle communities using multiple trapping methods in 12 sites with varying degrees of urbanization. Our results show a decline in dung beetle richness and diversity, with changes in community composition and species turnover with increasing urbanization.
Yong Xu Leong   +4 more
wiley   +1 more source

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