This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Shown are stinging insects belonging to the three families in the order Hymenoptera — Apidae, Vespidae, and Formicidae. Panel A shows honeybees (family Apidae) gathering nectar, and Panel B a honeybee ...

2024 Dartmouth Medal for Most Outstanding Reference Work (RUSA/ALA). ENTMAIN copy purchased from the Thompson Endowment. "In Hymenoptera, Marshall has applied his broad knowledge of insects to the ...

The Hymenoptera (ants, bees and wasps) are one of the most species rich and diverse groups of living organisms on the planet. Within insects, the order is probably rivalled in size only by the Diptera ...

Bees, wasps and ants belong to the Hymenoptera order and inject a whole cocktail of venomous ingredients when they sting. Despite their tremendous ecological and economic importance, little was ...

Wright (1933) demonstrated that the effective population size, the size of a genetically ideal population that has the same rate of heterozygosity loss as an actual population under consideration, for ...

The insect order Hymenoptera -- wasps, bees, ants and relatives -- is the third most diverse animal group, but its origin remains controversial. Fossils from Permian beds of Russia demonstrate that ...

BAAR, Switzerland--(BUSINESS WIRE)--Stallergenes Greer, a global leader in allergy therapeutics, today announced that it has entered into an agreement to acquire Entomon s.r.l., an Italian company ...

The female of the species has devil-like black horns, and a taste for extremely rare pollen. But until now, this Australian native bee has never been officially named or identified. Meet ...