The Bohart Museum of Entomology open house on Saturday night, July 22, promises to be a fun and educational event. It's free and open to the public.
The open house, celebrating National Moth Week, will take place from 8 to 11 p.m. in Room 1124 of the Academic Surge Building, and also outside, where two blacklight traps will be set up to collect moths and other insects. The event is free and open to the public and is family friendly.
A $75,000 scanning electron microscope, on loan from Hitachi Corp. for research and outreach, will be available for visitors to see moth scales and other insect parts.
Bohart Museum senior scientist Steve Heydon and two Bohart associates "Moth Man" John DeBenedictis and naturalist-photographer Greg Kareofelas of Davis will set up the light traps and answer questions. Bohart associate Jeff Smith of Sacramento, who curates the butterfly and moth specimens, will field questions about moths and butterflies and show specimens from around the world.
The family craft activity will be to make a moth-shaped window ornament resembling stained glass, said Tabatha Yang, the Bohart Museum's education and outreach coordinator. Free refreshments--hot chocolate, herbal tea and cookies--will be served. Common Grounds of Davis is donating part of the refreshments.
On permanent display is the Trump moth, Neopalpa donaldtrumpi, a relatively new species that Bohart Museum scientists collected at Algodones Dunes, bordering Arizona and the Mexican state of Baja California. Evolutionary biologist and systematist Vazrick Nazari of Canada named it donaldtrumpi because the yellow scales on the tiny moth's head reminded him of the hairstyle of Donald Trump, then president-elect. The orange-yellow moth has a wingspan of less than one centimeter.
Nazari published the piece on the Trump moth Jan. 17, 2016 in the journal Zookeys and explained the name: “The reason for this choice of names is to bring wider public attention to the need to continue protecting fragile habitats in the U.S. that still contain many undescribed species." The Neopalpa donaldtrumpi belongs to the family, Gelechiidae of the Lepitoptera order.
The Bohart Museum, directed by Lynn Kimsey, UC Davis professor of entomology, houses nearly eight million specimens; a year-around gift shop; and a live "petting zoo," including Madagascar hissing cockroaches, walking sticks, and orchid praing mantis and tarantulas.
For more information on the open house, email email@example.com or call (530) 752-0493.
It was not a good way to welcome an admiral.
The Red Admiral butterfly, that is.
The Vanessa atalanta fluttered into our pollinator garden on Sunday, July 16 in Vacaville, Calif., and touched down on a Mexican sunflower (Tithonia).
The warmth of the sun, the rich nectar, a soft breeze, and all was well.
For a little while.
Several territorial male long-horned bees spied the stranger and pulled out the welcome mat. In a frenzy, they began dive-bombing the colorful black and red butterfly, trying to chase it away. "Those flowers are for our girls!" they seemed to say. "Leave! Now!"
Everywhere the butterfly went, a squadron of bombers followed. The sailboat-like wings proved a clear target.
One bullet-of-a-bee, probably a Melissodes agilis, slammed into the butterfly's wings, and that was enough.
"This pollinator garden's not big enough for both of us!"
Bruce Hammock, distinguished professor at the University of California, Davis, who holds a joint appointment with the Department of Entomology and Nematology and the UC Davis Comprehensive Cancer Center, annually hosts a water balloon battle for his lab members and staff.
It amounts to 15 minutes of aim (not fame) and it takes place on the Briggs Hall lawn, off Kleiber Hall Drive. Only 15 minutes? That's how fast the water warriors can toss 2000 water balloons.
Researcher Christophe Morisseau, who organizes the annual funfest, says this year's event will take place at 3 p.m., Friday, July 21.
Hammock's lab and staff are international. They're from Canada, Ukraine, France, China, Sweden, Japan, Germany, Korea, Uruguay and the Netherlands, besides the United States. They are post docs, researchers, graduate students, visiting scholars, visiting graduate students, visiting summer students, short-term visiting scholars and student interns.
They will fill 2000 water balloons, place them in plastic tubs, and at 3 p.m., they begin. But just when you think it's all over, it's not. Any water remaining in the buckets will be splashed on unsuspecting water warriors.
Hammock launched the annual event in 2003 as a form of camaraderie and as a means of rewarding the lab members for their hard work. Other professors and their labs are invited to join in.
After the 15 minutes of aim, it's clean-up time. The water warriors leave refreshed (especially in triple-digit temperatures) and the thirsty lawn isn't as thirsty.
Highly honored by his peers (but a target at the annual water balloon battle), Hammock is a fellow of the National Academy of Inventors, which honors academic invention and encourages translations of inventions to benefit society. He is a member of the U.S. National Academy of Sciences, a fellow of the Entomological Society of America, and the recipient of the Bernard B. Brodie Award in Drug Metabolism, sponsored by the America Society for Pharmacology and Experimental Therapeutics. He directs the campuswide Superfund Research Program, National Institutes of Health Biotechnology Training Program, and the National Institute of Environmental Health Sciences (NIEHS) Combined Analytical Laboratory.
The event, to take place from 8 to 11 p.m. in Room 1124 of the Academic Surge Building on Crocker Lane, is free and open to the public. The blacklighting demonstration will occur after sundown.
National Moth Week, set July 22-30, celebrates the beauty, life cycles, and habitats of moths.
Bohart Museum scientists will be on hand to discuss moths and answer questions. They include Bohart associate and entomologist Jeff Smith of Sacramento, who curates the moth and butterfly specimens. Also expected: "Moth Man" John DeBenedictis of Davis and Bohart senior museum scientist Steve Heydon who traditionally set up the blacklighting sysem and identify the insects.
The Trump moth, Neopalpa donaldtrumpi, is a relatively new species that Bohart Museum scientists collected at Algodones Dunes, bordering Arizona and the Mexican state of Baja California. Evolutionary biologist and systematist Vazrick Nazari of Canada named it donaldtrumpi because the yellow scales on the tiny moth's head reminded him of the hairstyle of Donald Trump, then president-elect. The orange-yellow moth has a wingspan of less than one centimeter.
Nazari published the piece on the Trump moth Jan. 17, 2016 in the journal Zookeys and explained the name: “The reason for this choice of names is to bring wider public attention to the need to continue protecting fragile habitats in the U.S. that still contain many undescribed species."
The Neopalpa donaldtrumpi belongs to the family, Gelechiidae of the Lepitoptera order.
Three Trump moths were collected in a Malaise trap in one of the washes on the east side of the dunes. In a contract with the U.S. Bureau of Land Management, the Bohart scientists have collected nearly 2,000 species of insects from about 200 square miles of sand, according to Lynn Kimsey, director of the Bohart Museum of Entomology and professor of entomology at UC Davis. Some six percent are new to science.
Of the Trump moths collected, Nazari kept one in Canada, the norm--but the holotype, the one he determined as the standard for the species--is a permanent part of the Boohart, said Tabatha Yang, education and outreach coordinator.
Naming species for people--from citizens to celebrities to presidents to other public figures--is common. President Barack Obama has nine species named for him (more than any other president). His namesakes include a long-legged, resourceful Northern California spider, Aptostichus barackobamai, and a colorful spangled darner, a perchlike fish, Etheostoma obama.
The Bohart Museum offers a biolegacy program in which donors can select a species for naming, and receive a framed photo and documentation (publication). The Bohart Museum scientists describe as many as 15 new species annually, and their associates, "many more," Kimsey says.
For more information on the open house or the Bohart's biolegacy program, email firstname.lastname@example.org or call (530) 752-0493.
Most of the time, I see red.
Occasionally, I see spots.
Red? The flameskimmer dragonflies (Libellula saturata) that hang out in our pollinator garden.
Spots? The 12-spot dragonfly, Libellula pulchella.
On Sunday, July 16 a male Libellula pulchella (as identified by Greg Kareofelas, Bohart Museum of Entomology associate) zigzagged into our pollinator garden in Vacaville and assumed the position--on a bamboo stake. He was there to feast on a few insects.
BugGuide.net says of the 12-spot dragonfly:
"Once upon a time, this was the Ten-spot(ted) Skimmer, and formerly appeared in most books under that common name. To make it so, the basal spot of opposite wings was counted as one spot crossing the thorax (and so it appears at a glance, especially when they are flying or seen from a distance). Some authors rationalize it as counting the cloudy white spots on the wings, but that's only good for mature males, and it often doesn't work (there are often only eight white spots, the two at the base of the hind wing either missing or having been rubbed off)."
It's one of about 25 to 30 species, and most are North American, according to BugGuide.Net. How can you distinguish males from females? "Mature males have twelve brown wing spots, as well as eight white wing spots. The basal area of the hind wing is also whitish. Females and immature males have the twelve brown wing spots but not the white spots. Their abdomens are brown with a yellow stripe along each side."
Check out BugGuide.net for more information and beautiful photos!