Results 21 to 30 of about 504 (146)

Stingless Bee Propolis: New Insights for Anticancer Drugs

open access: yesOxidative Medicine and Cellular Longevity, Volume 2021, Issue 1, 2021., 2021
Natural products are important sources of biomolecules possessing antitumor activity and can be used as anticancer drug prototypes. The rich biodiversity of tropical and subtropical regions of the world provides considerable bioprospecting potential, including the potential of propolis produced by stingless bee species.
Jaqueline Ferreira Campos   +6 more
wiley   +1 more source

Notes on the nesting biology of five species of Euglossini (Hymenoptera: Apidae) in the Brazilian Amazon

open access: yesEntomoBrasilis, 2017
. The orchid bees (Euglossini) are medium to large-sized species with fully or partially metallic body that are relatively common in the Neotropical Region. Nevertheless, the nesting biology of many species remains unknown.
Fernando da Silva Carvalho-Filho   +1 more
doaj   +1 more source

Stingless Bee (Apidae: Apinae: Meliponini) Ecology

open access: yesAnnual Review of Entomology, 2023
Stingless bees form perennial colonies of honey-making insects. The >600 species of stingless bees, mainly Neotropical, live throughout tropical latitudes. Foragers influence floral biology, plant reproduction, microbe dispersal, and diverse ecosystem functions.
openaire   +2 more sources

Insecta, Hymenoptera, Apidae, Serra do Itajaí National Park, state of Santa Catarina, Brazil [PDF]

open access: yesCheck List, 2010
A study concerning the bee fauna of the Serra do Itajaí National Park, state of Santa Catarina, was carried out during ten months in the domain of the Atlantic Rainforest.
David Luz   +2 more
doaj   +3 more sources

The orchid bees (Hymenoptera, Apidae, Euglossina) in a forest fragment from western Paraná state, Brazil

open access: yesPapéis Avulsos de Zoologia, 2014
An orchid bee inventory was carried out in Parque Estadual São Camilo, Palotina, Paraná (Brazil); conservation unit with about 400 hectares of Semidecidual Seasonal forest.
Rodrigo B. Gonçalves   +2 more
doaj   +1 more source

First evidence of wasp brood development inside active nests of a termite with the description of a previously unknown potter wasp species

open access: yesEcology and Evolution, Volume 10, Issue 23, Page 12663-12674, December 2020., 2020
We describe a previously unknown potter wasp species, Montezumia termitophila sp. nov. (Vespidae: Eumeninae). Also, we provide the first evidence of wasp brood development inside active nests of the termite Constrictotermes cyphergaster (Silvestri, 1901) (Termitidae: Nasutitermitinae).
Helder Hugo   +3 more
wiley   +1 more source

The apid cuckoo bees of the Cape Verde Islands (Hymenoptera, Apidae)

open access: yesZooKeys, 2012
The apid cuckoo bees of the Cape Verde Islands (Republic of Cape Verde) are reviewed and five species recognized, representing two genera. The ammobatine genus Chiasmognathus Engel (Nomadinae: Ammobatini), a specialized lineage of cleptoparasites of ...
Jakub Straka, Michael Engel
doaj   +1 more source

The State of the Art of the Tunisian Apidae Fauna (Hymenoptera: Anthophila)

open access: yesSociobiology, 2022
Based on a review of the available literature, the state of the art and a checklist of the fauna of the Apidae family of Tunisia is presented. The first list of the species of the family is given.
Hassib Ben Khedher   +2 more
doaj   +1 more source

Vanilla distribution modeling for conservation and sustainable cultivation in a joint land sparing/sharing concept

open access: yesEcosphere, Volume 11, Issue 3, March 2020., 2020
Abstract Vanilla, an expensive but popular spice used in many industries, faces problems related to its supply. Some of these problems are due to the fact that vanilla cultivation is based on clonal material of a single species (Vanilla planifolia) and is dominated by just a few countries located outside the native growing areas of aromatic vanilla ...
Charlotte Watteyn   +6 more
wiley   +1 more source

A new wild, pollinating bee species of the genus Tetraloniella from the Arabian Peninsula (Hymenoptera, Apidae)

open access: yesZooKeys, 2012
A new species of the eucerine bee genus Tetraloniella Ashmead (Apinae: Eucerini) is described and figured from central Saudi Arabia and Qatar. Tetraloniella (Tetraloniella) persiciformis sp. n.
Abdulaziz Alqarni   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy