Posts Tagged: ants
Ladybugs, aka ladybeetles (family Coccinellidae), are best known for devouring aphids, those pesky little critters that suck plant juices.
But have you ever seen ladybugs gobbling ants?
There's a three-way predator-prey relationship here. When aphids pierce plant stems, they leave behind honeydew excretions. Ants scurry to the honeydew and quickly alert their buddies. Soon, you'll see a long trail of ants marching toward the honeydew.
Now enter the ladybug, which is attracted--quite nicely, thank you--to both aphids and ants.
This little beetle will feast on aphids and ants much like we humans chow down on popcorn and jelly beans at a movie.
In the photos below, unsuspecting ants climbed a lavender stalk, only to meet their demise.
If you look on You Tube, you'll see a video of an apparently famished ladybug chowing down ants. The background music of Queen's "We Will Rock You" adds the finishing touch.
Want to learn more about ants? Check out professor Phil Ward's website. He's a noted myrmecologist (one who studies the taxonomy, evolution, biogeography and behavior of ants) and a professor of entomology at the University of California, Davis.
One of his former graduate students, Alex Wild, has incredible insect photography on his website, appropriately named myrmecos.net.
Pull out the bottom tray (floor) of a beehive and you're likely to see lots of bee droppings, a little pollen, a few mites, a few dead bees and...a few scurrying ants.
Ants find a bee hive nice and cozy, especially in the winter as temperatures drop.
Beekeeper Elizabeth "Liz" Frost of the Harry H. Laidlaw Jr. Honey Bee Research Facility, UC Davis, who helps tend the hives never knows what she'll see during a colony inspection.
"Look," she pointed out, "see the ant carrying pollen?"
The tiny little critter hustling a heavy load of pollen made for an interesting photo.
Ants and bees are both social insects and belong to the same order, Hymenoptera. Bees and ants are sometimes called "superorganisms" as they employ a division of specialized labor, working together to support the colony for the good of all.
Ants in the bee hive, though, are a nuisance.
Off to the Nest
Branstetter delivered an illustrated presentation on “Phylogeny and Biography of the Ant Genus Stenamma: Uncovering the Evolutionary Origins of Mesoamerican Taxa.” Stenamma is a little studied genus of leaf litter ants.
He competed in the Revisions and Evolution Section, moderated by scientists from Laurentian University, Ontario, Canada, and the Smithsonian Institution, National Museum of Natural History, Washington, D.C. Following his presentation, judges and spectators asked questions, an integral part of the competition.
Fourteen graduate students from throughout the
A fourth-year graduate student, Branstetter studies with UC Davis entomology professor
Branstetter, a native of
The recipient of several grants, Branstetter has collected ants in
Branstetter’s next collecting trip will be a two-month excursion in
This is the second consecutive year that a UC Davis graduate student in systematics has won the President’s Prize at the ESA meeting, said Lynn Kimsey, chair of the Department of Entomology and director of the Bohart Museum of Entomology. Last year
Profile of an Ant