Results 51 to 60 of about 1,283 (182)
A new species of Andinopanurgus (Hymenoptera: Andrenidae) from high elevations in southern Peru
Revista 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
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Arthropod Assemblages in Desert Ecosystems of Alula County, Saudi Arabia
Ecology and Evolution, Volume 16, Issue 4, April 2026.This study provides preliminary descriptions of arthropod communities in two desert habitats—arid thorn woodlands and wadis—across protected areas in AlUla County, in the Kingdom of Saudi Arabia. Pitfall trapping over a 6‐day period yielded more than 2000 specimens representing at least 189 morphospecies, with ants (Formicidae) and springtails ...
Ruan van Mazijk +12 more
wiley +1 more source
Journal of Apicultural Science, 2018 The paper presents new records of the following six very rare or scarcely recorded species of short-tongued bees of the genus Andrena Fabricius, 1775 in Poland: A. (Notandrena) nitidiuscula Schenck, 1853; A.
Motyka Ewelina +3 more
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Graellsia, 2009 El trabajo actual, dentro de la revisión que se está realizando de la familia Megachilidae en la fauna ibérica, incluye las claves de identificación para las especies del género Stelis Panzer, 1806. Las claves se acompañan de numerosas ilustraciones para
C. Ornosa, F. Torres, J. Ortiz-Sánchez
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Pollinators maintain biodiversity in assembling plant communities
Ecology, Volume 107, Issue 4, April 2026.Abstract Most angiosperms are animal‐pollinated, and animal pollination increases fitness in many plant species. Although it is less well‐studied than other factors, plant biodiversity may be maintained by pollinators and the associated seedling recruitment that occurs after fertilization. We experimentally applied three levels of pollinator visitation
Nathan M. Soley, Brian J. Wilsey
wiley +1 more source
Revision of the genus Euryglossella Michener (Apoidea : Colletidae)
Australian Journal of Zoology, 1968 The genus Euryglossella Cockerell, 1910, is reinstated and revised. Three species are recognized, E. minima Cockerell, E. cornuta (Cockerell), and E. perkinsi (Michener), and the males are described for the first time.
openaire +5 more sources
Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.ABSTRACT Soil acidity is among the most important abiotic stresses globally constraining agricultural land and crop productivity. Globally, about 30%–40% of total arable land is under the influence of acidic soil. In Ethiopia, approximately 43% of arable land and productive areas are constrained by acidic soil.
Morketa Gudeta, Adugna Hunduma
wiley +1 more source
ZoodiversitySolitary 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
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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
Ecological Applications, Volume 36, Issue 2, March 2026.Abstract Global declines in bee populations are threatening the ecosystem services they provide, including pollination. Many bee–plant interactions are understudied, producing an incomplete understanding of resulting ecosystem‐level vulnerabilities. The last decade has generated a wealth of opportunistic data originating from natural history collection
Michelle J. Lee +3 more
wiley +1 more source