We publish original, large, high-quality monographs on the taxonomy of Neotropical Hymenoptera. The journal provides a low-cost, rapid vehicle for describing the huge diversity of this order in the ...

A new species of braconid (Hymenoptera: Braconidae: Agathidinae), Bassus agathoides, is described from Florida. The phylogenetic position of this species within Bassus is discussed. It is a parasitoid ...

The Museum houses one of the largest collections of Hymenoptera in the world. The collection is of global cultural, scientific and historic significance and comprises of approximately 3.5 million ...

Object Details Author Grissell, Eric Contents The impact of bees, wasps, and ants on our lives -- What are Hymenoptera? -- Some basics of Hymenopteran biology -- A garden of Hymenoptera -- The ...

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 ...

Hymenoptera venom allergic reaction. Hymenoptera stings may cause systemic reactions of varying severity up to fatal anaphylaxis. Several new factors influencing the severity of hymenoptera sting ...

We investigated sensitization to Hymenoptera antigens as a possible cause of these symptoms. The patients with symptoms after drinking red wine were sensitive to both vespula and polistes species ...

Annotated keys to the genera of Nearctic Chalcidoidea (Hymenoptera) / edited by Gary A.P. Gibson, John T. Huber, James B. Woolley Smithsonian Libraries and Archives. Object Details Author Gibson, Gary ...

Complementary sex determination in the haplodiploid Hymenoptera leads to the production of inviable or effectively sterile diploid males when diploid progeny are homozygous at the sex-determining ...

MOST Hymenoptera reproduce by arrenotoky (unfertilized eggs giving rise to males and fertilized eggs to females), but some species reproduce by thelytoky (unfertilized eggs producing females ...