Results 231 to 240 of about 343,225 (409)
Scyphodon, an anomalous genus of Hymenoptera of doubtful affinities. [PDF]
C. T. Brues
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Planting native wildflowers improves vacant land as bee habitat in a post‐industrial city
Greening with native wildflowers in urban vacant land (pocket prairies) increases bee abundance and species richness in the post‐industrial city of Cleveland, Ohio, USA. Pocket prairies supported a similar bee abundance to Metropark grasslands in the surrounding landscape, but Metropark grasslands supported significantly higher bee diversity and ...
Michelle A. Pham+5 more
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New genera and species of Encyrtinae from California parasitic in mealybugs (Hymenoptera)
Philip H. Timberlake
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Effects of a temperate heatwave on diel rhythms of insect activity: A comparison across habitats
Counts of insects caught in pan traps in Norfolk, UK, exhibited a unimodal relationship with air temperature – a pattern also observed specifically for the orders Diptera and Hymenoptera. A temperate heatwave event reduced insect counts in the open meadow habitat by an estimated 81.9%, with smaller, non‐significant decreases observed in tree‐covered ...
Josh A. Carter+3 more
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The two most diverse beetle families, Staphylinidae and Curculionidae (black arrows), have fewer studies of diversity and elevation than expected, while the Carabidae and Scarabaeidae (brown arrows) are overstudied. Dung beetle (Scarabaeidae) phylogenetic and taxonomic diversity decreases with elevation along tropical and temperate elevational ...
Alexandre M. M. C. Loureiro+1 more
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Descriptions of Hymenoptera from Spitzbergen, collected by the Rev. A.E. Eaton
T. A. Marshall
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Notes on the Habits of some Australian Hymenoptera Aculeata. [PDF]
Henry Ling Roth
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The preference for energetic resources is positively associated with predatory activity in ants
We found that ants exhibit a stronger preference for foraging for carbohydrates and lipids (energetic nutrients) compared to amino acids. The increase in foraging for energetic nutrients compared to amino acids is positively correlated with foraging in larvae (insect predation). The nutrient preference between foraging for energetic nutrients and amino
Icaro Wilker+12 more
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