Results 51 to 60 of about 20,747 (314)

The large carpenter bee Xylocopa augusti (Hymenoptera: Apidae): new record for Chile [PDF]

open access: yes, 2013
The large carpenter bee Xylocopa (Neoxylocopa) augusti Lepeletier de Saint Fargeau, 1841, is here recorded for the first time in Chile. This new record increases to four the number of carpenter bees known for the country.
Allendes, Juan L.   +2 more
core   +4 more sources

Description of the male Colletes vicugnensis Rojas and Toro (Hymenoptera: Colletidae) with an updated key to the males of the Colletes species with a metallic-blue metasoma from Chile

open access: yesRevista Chilena de Entomología, 2019
The male of the rare bee species Colletes vicugnensis Rojas and Toro is herein described and illustrated for the first time. Also, an identification key to the known males of the species of the genus with a metallic-blue metasoma found in Chile is ...
Rafael R. Ferrari
doaj   +1 more source

A new species, Lasioglossum (Eickwortia) hienae, from Mexico (Apoidea: Halictidae) [PDF]

open access: yes, 2013
A new species from Colima, Mexico, Lasioglossum (Eickwortia) hienae Gibbs & Dumesh, new species, is described and illustrated.  Lasioglossum hienae is distinguished from related species based on a combination of morphological, geographical, and ...
Dumesh, Sheila, Gibbs, Jason
core   +2 more sources

Noncrop Habitat Use by Wild Bees (Hymenoptera: Apoidea) in a Mixed-Use Agricultural Landscape

open access: yesEnvironmental Entomology, 2020
Homogeneous, agriculturally intense landscapes have abundant records of pollinator community research, though similar studies in the forest-dominated, heterogeneous mixed-use landscape that dominates the northeastern United States are sparse.
Brianne Du Clos, F. Drummond, C. Loftin
semanticscholar   +1 more source

Primer registro de la abeja colectora de óleo Centris (Odontoxys) melanochlaena Smith, 1874 (Hymenoptera, Apidae) en Nicaragua

open access: yesRevista Peruana de Biología, 2023
Se presenta el primer reporte de la abeja colectora de óleo Centris (Odontoxys) melanochlaena Smith, 1874 en Nicaragua. Esta especie se distribuye en varios países de Centroamérica y México, siendo este el primer reporte en el occidente de Nicaragua ...
Conrado Ronaldo Quiroz-Medina   +1 more
doaj  

Epeoloides pilosulus (Cresson) Rediscovered in Michigan, with Notes on the Distribution and Status of its Macropis hosts. [PDF]

open access: yes, 2019
Epeoloides pilosulus (Cresson 1878) is one of the rarest bees in North America with only a handful of records since 1960. The last collection in Michigan was made in 1944.
Gibbs, Jason   +4 more
core   +2 more sources

Genera of the bee tribe Reedapini (Hymenoptera: Colletidae) [PDF]

open access: yes, 2020
Those bees classified in the genera Reedapis Michener and Cephalocolletes Michener are discussed and organized into a new tribe, Reedapini Engel.
Engel, Michael S.
core   +2 more sources

A new species of Ptiloglossa from Mexico, with new records of Ptiloglossa cyaniventris from Panama and Costa Rica (Hymenoptera: Colletidae) [PDF]

open access: yes, 2014
A new bee species of the genus Ptiloglossa Smith (Colletidae: Diphaglossinae: Caupolicanini) is described and figured from Jalisco, Mexico, while new records are provided for Ptiloglossa cyaniventris Friese from Panama and a single locality in Costa Rica.
Ayala, Ricardo, Engel, Michael S.
core   +2 more sources

Bees (Hymenoptera: Apoidea) of the Kitty Todd Preserve, Lucas County, Ohio [PDF]

open access: yes, 2018
A survey of the bees occurring on the The Nature Conservancy’s Kitty Todd Preserve in the Oak Openings region of Lucas County Ohio was conducted in 2002-2004, using hand-netting techniques.
Arduser, Mike
core   +3 more sources

A catalogue of the Ampulicidae (Hymenoptera, Apoidea) of Eritrea

open access: yes, 2023
Currently, the family Ampulicidae is represented by only two species of the genus Ampulex JURINE, 1807 (subfamily Ampulicinae) in Eritrea: A. brunneofasciata GIORDANI SOIKA, 1939 and A. conigera KOHL, 1893. The type of the latter is missing in the collection of the Natural History Museum Vienna (Austria).
openaire   +2 more sources

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