And Along Came a Spider

If you've been checking out the honey bees foraging on the almonds lately--in between the rains--you might see other critters as well.

Like a winter ant. Or a jumping spider.

This winter ant, Prenolepis imparis (as identified by ant specialist Brendon Boudinot, a Ph.D. candidate in the Phil Ward lab in the UC Davis Department of Entomology and Nematology), was crawling along a branch of an almond tree last week on Bee Biology Road, UC Davis, when it encountered...oops...a jumping spider (Salticidae).

"I'm sure that ant's fate was soon in the cold embrace of that cute spiders chelicerae," quipped entomologist Wade Spencer of the Lynn Kimsey lab, Bohart Museum of Entomology.

Not this time. No arthropods were harmed in the making of this photo.

Winter ants, says Boudinot, "have a lovely life history, being the only species specialized for activity during the 'dead' of winter." They're sometimes called "false honey ants." calls this an "unfortunate name, since the storage product in the corpulent young workers of these ants is fatty, not sugary."

According to Ant Wiki, the winter ant "nests deep in the ground. It remains underground during the warmest months of the year, and in many parts of its range forages during times when the temperature is much cooler than other ant species will tolerate. Prenolepis imparis avoids competition with most ant species by not being active at the times of the year when other ants are most actively foraging."