A side view of the new ant species <em>Eurhopalothrix zipacna</em>. Mounting glue and paper appear beneath the ant, one of 33 new species discovered in Central America by Jack Longino, a biologist at the University of Utah.
Steamy days, sultry nights and swarming bugs all make up the thrum of life in the heart of summer. But more and more, our summers are assaulted by the bloodsucking kind of bugs, namely mosquitoes and ticks.
More than a nuisance, new species can impact our health and indicate larger environmental trends.
Beautiful And Adaptable
One relative newcomer prowling the scene is the Asian tiger mosquito. Named for its unique markings, it is black with white stripes.
Originally published on Fri July 26, 2013 11:44 am
The mosquitoes that feed on people are attracted to over 300 gases and other compounds emitted by human skin.
Credit CDC Public Health Image Library
Come summertime, some of us here at Shots are reminded, as we lounge on decks and venture into overgrown gardens, that we are irresistible to mosquitoes. As we gripe about our itchy, pocked limbs, we can't help but wonder just why they unfailingly devour us and pass over our friends and loved ones. And when it comes to repellent, it's hard to tell just what works best.
A harmful trio (from left): a deer tick, lone star tick and dog tick.
Credit Getty Images
Last year, scientists got the chance to solve a medical mystery — well, at least half of it. This week the final puzzle pieces fell into place, as investigators tracked the newly identified virus to an eight-legged bug.
The mystery actually began with two Missouri farmers who came down with a strange illness in 2009. They had high fevers, diarrhea and nausea. Their platelet counts dropped dramatically, though they didn't experience any abnormal bleeding.