Results 71 to 80 of about 512 (165)

Colletes squamosus

open access: yes, 2013
Colletes squamosus ...
Kuhlmann, Michael   +1 more
openaire   +3 more sources

Nest suitability, fine-scale population structure and male-mediated dispersal of a solitary ground nesting bee in an urban landscape.

open access: yesPLoS ONE, 2015
Bees are the primary pollinators of flowering plants in almost all ecosystems. Worldwide declines in bee populations have raised awareness about the importance of their ecological role in maintaining ecosystem functioning.
Margarita M López-Uribe   +3 more
doaj   +1 more source

Colletes foveolaris

open access: yes, 2013
Published as part of Kuhlmann, Michael & Proshchalykin, Maxim Yu., 2013, The genus Colletes (Hymenoptera: Apoidea: Colletidae) in Central Asia, pp.
Kuhlmann, Michael   +1 more
openaire   +2 more sources

Jovens Insatisfeitos com a Imagem Corporal: Estresse, Autoestima e Problemas Alimentares

open access: yesPsico-USF, 2018
Resumo Jovens correm riscos para transtornos alimentares. Este estudo verificou as relações entre imagem corporal (IC), estresse percebido, autoestima, comportamento alimentar e Índice de Massa Corporal (IMC) em 238 adolescentes e jovens (14-20 anos; 62 ...
Andressa Melina Becker da Silva   +4 more
doaj   +1 more source

BOOK REVIEW: Amiet F., Müller A. & Neumeyer R. 1999: Fauna Helvetica 4. Apidae 2 (Colletes, Dufourea, Hylaeus, Nomia, Nomioides, Rhophitoides, Rophites, Sphecodes, Systropha).

open access: yesEuropean Journal of Entomology, 2000
Centre suisse de cartographie de la faune (CSCF), Neuchâtel, 219 pp., 280 figs, 98 distribution maps.
A. PŘIDAL
doaj   +1 more source

Las abejas de Porce familia colletidae (hymenoptera: apoidea) notas y claves para los géneros presentes en la zona de influencia del embalse Porce ii.

open access: yesRevista Facultad Nacional de Agronomía Medellín, 1999
Se presentan claves taxonómicas a nivel de género para la identificación de las abejas colletidas de la zona de Influencia del Embalse Porce II (Porce, Antioquía, Colombia S.A).
Smith Pardo Allan H.
doaj  

Colletes (Colletes) dinizi Kuhlmann, Ortiz & Ornosa 2001

open access: yes
Colletes (Colletes) dinizi Kuhlmann, Ortiz & Ornosa, 2001 Holotype. Portugal • Setúbal, Sines; 26. vii. 1969; 1 ♂ (ZOO.0016292, Fig. 8 B); det. M. Kuhlmann 2001, leg. M. A. Diniz. Paratype. Portugal • Setúbal, Sines; 25. vii. 1969; 1 ♀ (ZOO.0016293, Fig. 8 A); det. M. Kuhlmann 2001, leg. M. A. Diniz.
Gaspar, Hugo   +6 more
openaire   +2 more sources

Especies nuevas de abejas de Cuba y La Española (Hymenoptera: Colletidae, Megachilidae, Apidae)

open access: yesRevista de Biología Tropical, 2001
Se describen e ilustran cinco especies nuevas de abejas antillanas: Collectes granpiedrensis n. sp. (Cuba) (Colletidae); Osmia (Diceratosmia) stangei n. sp. (República Dominicana); Coelioxys (Cyrtocoelioxys) alayoi n. sp. (Cuba); C.
Julio A. Genaro
doaj  

Recording insect death and essential oil composition of Ferula communis L. flowers in Al Ula, Kingdom of Saudi Arabia

open access: yesKuwait Journal of Science
Natural bioactive compounds, which occur in aromatic plants, are now more widely recognized. The aromatic plant family Apiaceae, which has various bioactivities and chemical compositions, includes Ferula communis L.
Rayan M. Alansari   +2 more
doaj   +1 more source

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