Results 51 to 60 of about 7,064 (207)

Comparison of Flight Periods of Solitary and Primitively Eusocial Bees in Urban Environments and Nature Conservation Areas: a Preliminary Report

Zoodiversity
Solitary and primitively eusocial bees, an important group of pollinators, have declined in the past few decades. In view of the recent focus on safeguarding pollinating insects, it is vital to understand the basic ecology of species for their ...
M. H. Sirohi, J. Jackson, J. Ollerton
doaj   +1 more source

A new species of Habralictus (Hymenoptera, Halictidae) from the Island of Grenada (Lesser Antilles) with comments on the insular species of the genus

ZooKeys, 2009
A new species of the genus Habralictus Moure (Apoidea, Halictidae, Caenohalictini), Habralictus insularis sp. n., is described from the island of Grenada. A diagnosis of the genus and comments on its taxonomy and patterns of distribution are presented.
Allan Smith-Pardo
doaj   +1 more source

Apoidea (Hymenoptera, Apiformes and Spheciformes) of Northwestern Georgia with new records for the country [PDF]

Journal of Insect Biodiversity and Systematics, 2023
In this survey, 116 species of 39 genera and 12 families from two sections Apiformes and Spheciformes of the superfamily Apoidea have been recorded from Georgia (Sakartvelo).
George Japoshvili, Toshko Ljubomirov
doaj  

DNA barcoding largely supports 250 years of classical taxonomy: identifications for Central European bees (Hymenoptera, Apoidea partim)

Molecular Ecology Resources, 2015
This study presents DNA barcode records for 4118 specimens representing 561 species of bees belonging to the six families of Apoidea (Andrenidae, Apidae, Colletidae, Halictidae, Megachilidae and Melittidae) found in Central Europe.
S. Schmidt, C. Schmid-Egger, J. Morinière, G. Haszprunar, P. Hebert   +4 more
semanticscholar   +1 more source

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

Acta 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

European 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, Julio TRUJILLO, Abraham DE SEDAS, Alonso SANTOS, Anette GARRIDO, Dumas GÁLVEZ   +5 more
doaj   +1 more source

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

ZooKeys, 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

Hidden diversity in European bees: Andrena amieti sp. n., a new Alpine bee species related to Andrena bicolor (Fabricius, 1775) (Hymenoptera, Apoidea, Andrenidae)

Alpine Entomology, 2019
We revise the Alpine bee taxa related to Andrenabicolor (Fabricius, 1775), including A.montana Warncke, 1973 and A.allosa Warncke, 1975, the status of which has remained contentious.
Christophe J. Praz, A. Müller, D. Genoud   +2 more
semanticscholar   +1 more source

Uma espécie nova de Oxaea Klug (Hymenoptera, Apidae, Andreninae) do Espírito Santo, Brasil e notas complementares A new species of Oxaea Klug (Hymenoptera, Apidae, Andreninae) from Espírito Santo, Brazil and complementary notes

Revista Brasileira de Entomologia, 2008
É descrita e ilustrada Oxaea sooretama sp. nov. e, pela primeira vez, são dadas a conhecer as fêmeas de O. alvarengai Moure & Urban, 1963 e de O. schwarzi Moure & Seabra, 1962.
Vinalto Graf, Danúncia Urban
doaj   +1 more source

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

Journal 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