Tiny beetles once known as tea shot hole borers are actually a group of four distinct species that appear almost exactly the same to even the trained eye. In a new study, researchers combine both physical measurements and molecular genetics to better define the members of the Euwallacea fornicatus cryptic species complex.
Advances in microscopic imaging techniques are revealing, in unprecedented detail, the structure of mycangia—the internal organs that ambrosia beetles use to store and transport the symbiotic fungi they farm.
By Meredith Swett Walker A spate of tree deaths in California has arborists, park managers, and home owners alarmed. Keen-eyed tree caretakers might notice a cluster of tiny holes in […]
What can we learn about ambrosia beetles in their native host ranges?
By Jiri Hulcr and Matt Kasson Eating wood is really tough. Many insects are pretty good at chewing wood with their mandibles, but they can’t produce the right concoction of […]
By Kaine Korzekwa By asking members of the public to capture and send beetles in for research, scientists at the University of Florida are using “citizen science” to get a […]
Back in 2011, Dr. Jiri Hulcr, co-author of Xyleborini of New Guinea, a Taxonomic Monograph (Coleoptera: Curculionidae: Scolytinae), warned that a subset of fungus-farming ambrosia beetles from southeast Asia could […]