Results 61 to 70 of about 7,465 (239)

Sampling of flower-visiting insects: Poor correspondence between the catches of colour pan-trap and sweep netting

open access: yesEuropean Journal of Entomology, 2019
Pollinating insects are important and therefore, it is important to be able to assess and monitor changes in their abundance. Consequently, it is essential that the methods used to collect data have some level of precision and are accurate.
Hilda-Linn BERGLUND, Per MILBERG
doaj   +1 more source

NOTAS BIOLÓGICAS Y TAXONÓMICAS SOBRE LOS ABEJORROS DEL MARACUYÁ DEL GÉNERO Xylocopa (HYMENOPTERA: APIDAE, XYLOCOPINI) EN COLOMBIA

open access: yesActa Biológica Colombiana, 2009
RESUMEN Presentamos información sobre los hábitos de nidificación de la abeja carpintera Xylocopa (Neoxylocopa) lachnea en la cordillera Oriental de Colombia.
MARGARITA GONZALES, YURANNY CUELLAR
doaj  

Estimating the body size of orchid bees (Hymenoptera: Apidae: Euglossini) using the distance between their tegulae

open access: yesEuropean Journal of Entomology
Body mass is an important morphological trait, which is associated with the physiology and ecology of insects. In the past, estimates of body mass were often based on general mathematical equations in which body mass was related to linear measurements of
Yostin AÑINO   +5 more
doaj   +1 more source

A new species of Andinopanurgus (Hymenoptera: Andrenidae) from high elevations in southern Peru

open access: yesRevista Peruana de Biología, 2019
We describe and figure a distinctive new species of the bee genus Andinopanurgus Gonzalez and Engel (Andrenidae, Protandrenini) from Apurímac and Cusco in southern Peru. Andinopanurgus vargasllosai Gonzalez and Alvarado, n.
Victor Hugo Gonzalez Betancourt   +2 more
doaj   +1 more source

KUM ARILARI (Hymenoptera, Apoidea, Andrenidae)

open access: yesUludağ Arıcılık Dergisi, 2017
Yaban arıları, çok sayıda yabani ve kültür bitkisinin tozlaşmasını sağlaması dolayısıyla ekolojik ve ekonomik öneme sahiptir. Bu nedenle bu canlılar için “temel taşı” türler terimi kullanılır. Andrena Fabricius, 1775 cinsi yaban arıları genel olarak kum arıları olarak bilinir.
openaire   +2 more sources

A new species of Habralictus Moure from Dominica, Lesser Antilles (Hymenoptera, Halictidae)

open access: yesZooKeys, 2012
A new species of Habralictus Moure (Apoidea, Halictidae) is described from the island of Dominica, Habralictus gonzalezi sp. n. The species is distinguished from other West Indian Habralictus and a key is provided to the West Indian Habralictus.
Jason Gibbs
doaj   +1 more source

A survey on bees (Insecta, Hymenoptera, Apoidea) and their associated mites in Chaharmahal and Bakhtiari province of Iran [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2019
In this study 46 species of bees (Hymenoptera: Apoidea) and their 17 associated mite species from Chaharmahal and Bakhtiari province reigns with some specimens collected from Yasouj and Dezful have been examined.
Sahar Nazari   +3 more
doaj  

New records of two Nyssonini (Bembicinae: Crabronidae) species from Korea, with a key to higher taxa of Sphecidae s. lat. occurring in Korea

open access: yesJournal of Asia-Pacific Biodiversity, 2015
Two Nyssonini (Bembicinae: Crabronidae: Apoidea) species, namely Nippononysson rufopictus and Nysson spinosus, are newly recorded in Korea. The genus Nippononysson is mentioned for the first time in Korean fauna.
Jeong-Kyu Kim
doaj   +1 more source

27 Apoidea (Hymenoptera)

open access: yes, 1996
The known bee fauna of Mexico is the result of 236 years of taxonomic work during which ca. 95 authors have contributed to the description of species. The authors that, at present, have described the majority of the Mexican species are: Cockerell (with 443 taxa), Timberlake (393), Cresson (187), Smith (92), LaBerge (68), Michener (62), and Vachal (50),
Ayala, Ricardo   +2 more
openaire   +1 more source

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