Results 21 to 30 of about 218,453 (292)

Notes on the bionomy of two spider wasp species in an urban forest fragment in Brazil [PDF]

open access: yesPapéis Avulsos de Zoologia, 2020
There are few studies dedicated to the natural history of Neotropical spider wasps (Pompilidae). When it comes to urban areas, the knowledge on these wasps is even scarcer. This study sheds light on the natural history of Auplopus cf. rufipes and A.
Diego Marinho, Felipe Vivallo
doaj   +1 more source

Trap-nesting Bees Communities from Protected Areas of Atlantic Forest, Southeastern Brazil

open access: yesSociobiology, 2019
The solitary bees that use preexisting cavities can be captured in trap-nests allowing to collect data on nesting biology and associated organisms.
Guaraci Cordeiro   +2 more
doaj   +1 more source

Nesting and foraging behaviour of the solitary bee Epanthidium tigrinum (Schrottky, 1905) bred in trap nests

open access: yes, 2023
The bee Epanthidium tigrinum is native to Brazil and shows potential for use in pollinating agricultural crops. However, the little information available concerning its reproductive and feeding habits has prevented any rational breeding or management of ...
Vitória Inna Mary de Sousa Muniz (15298379)   +4 more
core   +1 more source

Solitary wasps diversity (Hymenoptera: Aculeata) in different cultivation environments / Diversidade de vespas solitárias (Hymenoptera: Aculeata) em diferentes ambientes de cultivo

open access: yesDiversitas Journal, 2019
Wasps contribute to environmental quality and ecosystem services, and play a key role in the functioning of many environments. The present study identified the diversity of species of solitary wasps that occupied trap-nests in farming environments.
Daiana Carla Cosme   +5 more
doaj   +1 more source

Trap-nesting solitary wasps (Hymenoptera: Aculeata) in an insular landscape: Mortality rates for immature wasps, parasitism, and sex ratios

open access: yesSociobiology, 2014
The aim of this study was to examine the species composition and the abundance of solitary wasps that nest in preexisting cavities in the Ilha Anchieta State Park, Brazil. Sampling was made during two years utilizing trap-nests.
Ana Luiza Oliveira Nascimento   +1 more
doaj   +3 more sources

Trap Nesting Wasps and Bees in Agriculture: A Comparison of Sown Wildflower and Fallow Plots in Florida

open access: yesInsects, 2017
Wildflower strip plantings in intensive agricultural systems have become a widespread tool for promoting pollination services and biological conservation because of their use by wasps and bees.
Joshua W. Campbell   +6 more
doaj   +1 more source

Eggs in the freezer: energetic consequences of nest site and nest design in Arctic breeding shorebirds [PDF]

open access: yes, 2012
Birds construct nests for several reasons. For species that breed in the Arctic, the insulative properties of nests are very important. Incubation is costly there and due to an increasing surface to volume ratio, more so in smaller species. Small species
Tulp, Ingrid   +2 more
core   +1 more source

The Cavity-Nesting Bee Guild (Apoidea) in a Neotropical Sandy Coastal Plain

open access: yesSociobiology, 2018
Some solitary bees establish their nests in preexisting cavities. Such nesting behavior facilitates the investigation of their life history, as well as the monitoring of their populations in natural, semi-natural and cropped habitats. This study aimed to
Patricia Oliveira Rebouças   +5 more
doaj   +1 more source

Bionomic Aspects of the Solitary Bee Tetrapedia diversipes Klug, 1810 (Hymenoptera: Apidae: Tetrapediini)

open access: yesSociobiology, 2019
The study aimed to describe bionomic aspects of Tetrapedia diversipes Klug, 1810 in order to allow the conservation or breeding of these bees. The nesting biology was studied using trap nests made with cardboard-paper tubes and plastic straws during the ...
Arianne Moreira Cavalcante   +5 more
doaj   +1 more source

The coevolution of building nests on the ground and domed nests in Timaliidae

open access: yes, 2015
This work was supported by the Biotechnology and Biological Sciences Research Council (grant number BB/I019502/1 to S.D.H.), The Natural Sciences and Engineering Research Council of Canada (grant number PGSD3-409582-2011 to Z.J.H.), and the European ...
Hall, Z.J.   +3 more
core   +1 more source

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