Got brown widow spiders? Entomologists seek the public's help for a summer research project

Jul 04, 2013 by Iqbal Pittalwala
Got brown widow spiders? Entomologists seek the public’s help for a summer research project
Ventral view of an adult female brown widow spider, Latrodectus geometricus. PHOTO CREDIT: DONG-HWAN CHOE, UC RIVERSIDE.

Entomologists at the University of California, Riverside are requesting the public to send in live brown widow spiders for a summer research project aimed at controlling the spread of the spiders.

"If you have live brown widow spiders around the outside of your house or apartment, in your garage or backyard shed, we are interested in receiving them by the end of July," said Dong-Hwan Choe, an assistant professor of , who is leading the research project. "Only spiders are needed, no egg sacs."

Because brown widow spiders are hard to distinguish from juveniles of their close relative, the , the public is advised to visit this UC Riverside website for help in identifying the spiders found before they are brought to UCR.

How to bring or ship the critters to campus:

— Place the brown widow spider in an unbreakable container (such as a prescription pill container) with some wadded up paper towel for the spider to grab on to while it is being sent to UCR. Ideally, the paper towel should take up about half of the inside of the container. Only one spider per container; otherwise the spiders will eat each other. No , water, or prey items need to be provided for the spider.

— Bring the container to Room 378, Entomology Building. A labeled box will be available outside this room for leaving the containers. Or the container to Rick Vetter, Brown widow spider project, Department of Entomology, 900 University Avenue, Riverside, California 92521.

For further information, please call Kathleen Campbell at (951) 827-5729. More information about brown widow spiders can be found here.

Explore further: Deep sea fish eyesight similar to human vision

add to favorites email to friend print save as pdf

Related Stories

Male black widows look for well-fed mates

Jul 07, 2011

(PhysOrg.com) -- According to a new study published in Animal Behaviour, a male black widow spider is able to identify a female spider that has eaten well by simply taking a few steps on the web she spins. ...

Reversal of the black widow myth

May 06, 2013

The Black Widow spider gets its name from the popular belief that female spiders eat their male suitors after mating. However, a new study has shown that the tendency to consume a potential mate is also true of some types ...

Recommended for you

Dogs hear our words and how we say them

Nov 26, 2014

When people hear another person talking to them, they respond not only to what is being said—those consonants and vowels strung together into words and sentences—but also to other features of that speech—the ...

Amazonian shrimps: An underwater world still unknown

Nov 26, 2014

A study reveals how little we know about the Amazonian diversity. Aiming to resolve a scientific debate about the validity of two species of freshwater shrimp described in the first half of the last century, ...

Factors that drive sexual traits

Nov 26, 2014

Many male animals have multiple displays and behaviours to attract females; and often the larger or greater the better.

User comments : 0

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.