- Author: Kathy Keatley Garvey
John "Jack" Longino knows his ants.
Longino, known by his students as "The Astonishing Ant Man," will present a seminar to the UC Davis Department of Entomology and Nematology from 12:10 to 1 p.m., Wednesday, May 27 in 122 Briggs Hall, Kleiber Hall Drive.
His topic: "Project ADMAC or Ant Diversity of the Mesoamerican Corridor."
Longino, who received his bachelor's degree in zoology, with distinction, in 1978 from Duke University, and his doctorate in zoology in 1984 from the University of Texas, Austin, traces his fascination with insects back to his childhood. He developed an interest in ecology and the desire to explain patterns of diversity, so "I settled on ants as an ecologically dominant group of insects worthy of study."
"As it became clear that I was living during a time of enormous biotic change caused by human activities, I developed a strong conviction that it was important not only to understand patterns of diversity but to document it in detail for this time in history. I divide my time between two research fields: taxonomy and ecology. On the taxonomy side, I have coordinated large-scale inventories of Neotropical insect biodiversity, I discover and describe new species of ants, and I further refine our understanding of species ranges and morphological variability. I make use of advanced imaging technology, specimen-level databases, and Web-dissemination to make biodiversity data available to the widest audiences."
"On the ecology side, I use quantitative inventory techniques that allow analysis of diversity patterns. I am interested in how species are distributed on tropical mountainsides, what ecological factors explain the elevational range limits of species, and how species might respond to climate change."
Ant specialist Phil Ward, UC Davis professor of entomology (and also known as "the ultimate ant man") will introduce and host Longino.
What is the MesoAmerican corridor? It's a zone of complex tectonic history, episodic biotic interchange between large continents, and frequent mountain-building," Longino says. "Ants blanket this landscape, forming a tapestry of fine-scale habitat specialization and geographic replacement. Many taxonomists have contributed to the description of species in the region and this fundamental 'biodiversity mapping' continues apace. Project ADMAC (Ant Diversity of the MesoAmerican Corridor) combines morphological analysis with large-scale DNA sequencing (targeted enrichment of Ultra-Conserved Elements) to reveal the evolutionary history and geographic structure of ant species in MesoAmerica."
"Ants show very strong patterns of elevational specialization and geographic turnover, and Project ADMAC will address questions of (1) how and when montane species evolve, (2) the effects of differing mountain ages on communities, (3) the impact of lowland barriers on montane ant dispersal, and (4) whether ants experienced a major biotic interchange on the closure of the Panamanian isthmus."
National Public Radio interviewed Longino in August of 2013 on his research. He told NPR he started out collecting stamps in his childhood, but that bored him. He decided to "get small."
"If you're shopping for a home entertainment system," he says, "you can't do better than a good dissecting microscope," he said. At the time of the NPR interview, Longino had just published two papers describing 33 new species of ants, bringing his personal "new species" total to 131, NPR reported. In the article, Longino described himself as "average" among entomologists, pointing out that some entomologists have described thousands of new species.
So, if you're like Longino, if you had a choice between a home entertainment system and a good dissecting microscope, the winner--hands down--would be the dissecting microscope.
And if you want to know about ants, you can download Dr. Eleanor's Book of Common Ants for free at http://ants.yourwildlife.org/dr-eleanors-book-of-common-ants/. It's the work of science writer Eleanor Spicer Rice, noted insect photographer Alex Wild, and designer Neil McCoy.
Be sure to check out Alex Wild's Myrmecos blog at http://www.myrmecos.net/ for amazing ant photos and educational information. He holds a doctorate in entomology from UC Davis (major professor Phil Ward) and is now curator of Entomology in the College of Natural Sciences, University of Austin--the university where Longino received his doctorate.
All in the family...the ant family...Formicidae.
- Author: Kathy Keatley Garvey
You don't hear those two words often, but you'll hear them often from Amy Toth, who's hoping that the hashtag, #wasplove, will draw attention to the wonderful world of wasps.
Toth, known for her work on bee and wasp behavior,genomics, and evolution, is an assistant professor--and outspoken wasp lover--from the Department of Ecology, Evolution and Organismal Biology, Iowa State University, Ames.
She delivered a presentation on honey bees at the UC Davis Bee Symposium on May 9. Then on May 13, she discussed her research on wasps at a UC Davis Department of Entomology and Nematology seminar.
The Bee Symposium showcased a "lot of bee love," and she's hoping that the same love will apply to wasps.
Indeed, folks verbally attack these social insects daily on social media. "I hate them," they say. "What good are they?" To be honest, I've witnessed European paper wasps (Polistes dominula) attacking crippled Gulf Fritillary butterflies in our bee garden, and dismembering and carrying off bits of Gulf Frit caterpillars to feed their colony. Wasps are carnivores. Honey bees are vegetarians.
So, we asked Amy Toth to list what she loves about wasps.
She eagerly obliged!
1. They are pollinators
2. They contribute to biocontrol of lepidopteran pests in gardens and on decorative plants
3. They have been shown to carry yeasts to winemaking grapes that may be important contributors to the fermentation process and wonderful flavors in wine!
4. They are the only known insect (Polistes fuscatus) that can recognize each other as individuals by their faces.
5. They are devoted mothers that will dote on their young all day long for weeks, defending their families with fury.
6. Their social behavior, in my opinion, is the most human-like of any insect. They know each other as individuals, and are great cooperators overall, but there is an undercurrent of selfishness to their behavior, manifest in nearly constant passive-aggressive interactions between individuals.
7. They are artists. They make perfect hexagonal nest cells out of paper, which they make themselves out of tree bark + saliva.
8. They are extremely intelligent. They're predators, architects, good navigators, and great learners. Among insects, they have large brains, especially the mushroom bodies (learning/memory and cognition area of insect brain).
9. They are beautiful, complex, and fascinating creatures!
That's Amy Toth's amazing #wasplove list.
I'd like to add No. 10: They are extremely photogenic.
#wasplove! Think it will catch on?
- Author: Kathy Keatley Garvey
Forget about “fun and games.” Think “fun and names.”
The open house at the Bohart Museum of Entomology at the University of California, Davis, last Sunday afternoon focused on the theme, "Name That Bug! How About Bob?"
One of the activities involved matching a photo of a celebrity or well-known person with the genuine name of an insect.
Harrison Ford has an ant named for him: Pheidole harrisonfordi.
Someone named an Australian horse fly after singer Beyonce. It's Scaptia beyonceae
Bill Gates? Eristalis gatesi, a Costa Rican flower fly.
Charlie Chaplin is immortalized with in an insect named Campsicnemius charliechaplini, a long-legged fly.
Greta Garbo is a solitary wasp: Rostropria garbo.
Then there's the slime mold beetle that someone opted to name Agathidium bushi, for former President George W. Bush, the 43rd president. (That one proved quite controversial.)
The Bohart Museum sponsors a nonprofit biolegacy program, an opportunity to name an insect after yourself or a loved one. This is a lasting dedication and will help support future research and discovery at the Bohart, said Lynn Kimsey, museum director and a professor of entomology at UC Davis.
For example, there's a new wasp species named Lanthanomyia bockleri or “The Bockler Wasp,” thanks to a concerted drive to memorialize award-winning biology teacher Donald “Doc Boc” Bockler of Arlington (Mass.) High School. Two of his former students from the Class of 1993--Tabatha Bruce Yang of the Bohart Museum and Margaret Dredge Moore of Arlington--launched the fundraising drive to name an insect after him. Senior museum scientist Heydon published his work on Lanthanomyia bockleri Heydon in Zootaxa, a worldwide mega-journal for zoological taxonomists and the name is now official. (For more information, and to get a list of species available for naming, contact bmuseum@ucdavis.edu.)
The Sunday crowd enjoyed meeting scientists from the Bohart Museum and the California Department of Food and Agriculture. They talked about names and admired the insect specimens and held the critters in the live "petting zoo." The pets? Rose-haired tarantulas, walking sticks and Madagascar hissing cockroaches.
The Bohart Museum, founded by UC Davis entomologist Richard M. Bohart (1913-2007), houses a global collection of nearly eight million specimens. It is also the home of the seventh largest insect collection in North America, and the California Insect Survey, a storehouse of the insect biodiversity. The museum's regular hours are from 9 a.m. to noon and 1 to 5 p.m. Mondays through Thursdays. The facility is closed to the public on Fridays and on major holidays. Admission is free. Open houses, focusing on specific themes, are held on weekends throughout the academic year.
The last open house of the year is "Moth Night," set from 8 to 11 p.m., Saturday, July 18 on the Bohart Museum grounds. Participants will learn how to collect moths and identify them.
More information on the Bohart Museum is available by contacting Tabatha Yang, education and public outreach coordinator at (530) 752-0493 or tabyang@ucdavis.edu.
- Author: Kathy Keatley Garvey
I've been waiting for a decade to see a male Valley carpenter bee (Xylocopa varipuncta) foraging in our family bee garden.
The girls? Oh, yes. We see them every day. Sometimes half a dozen at a time. They're usually on the salvia or passionflower vine.
The boys? No. They do not go where our girls are. I saw a solo fly-by a couple of years ago, but he did not stop.
Then last Saturday, a male Valley carpenter bee dropped down and nectared on the foxgloves (Digitalis purpurea), the dwarf bulbine (Bulbine frutescens), the catmint (Nepeta) and the blanket flower (Gaillardia x grandiflora).
In that order.
To be honest, a very territorial European male carder bee (Anthidium manicatum) chased him off the foxgloves, so our big boy headed for the catmint and then the blanket flower, where he encountered only docile honey bees.
The male Xylocopa varipuncta is the insect that results in so many similar calls--"I found a golden bumble bee! Is it a new species?" A bumble bee it is not. A carpenter bee it is.
Native pollinator specialist Robbin Thorp, distinguished emeritus professor of entomology at the University of California, Davis, calls the male Valley carpenter bees "teddy bears." That's because they're green-eyed, blond and fuzzy-wuzzy. Thorp reminds curious kids and apprehensive adults that "boy bees can't sting."
Thorp often displays a female Valley carpenter bee (solid black) alongside the blond male to show the sexual dimorphism, or what Wikipedia explains is a phenotypic differentiation between males and females of the same species.
The Boy Wonder is sort of like a blond Marilyn Monroe male courting a Clarkette Gable.
What happened when the Boy Wonder left the blanket flower? He returned to the foxgloves.
Just briefly. Until the wool carder bee targeted him again.
- Author: Kathy Keatley Garvey
You will if you attend the Spring Festival hosted at the Loma Vista Farm, part of the Vallejo City Unified School District, on Saturday, May 16. Offering free admission, the festival will take place from 11 a.m. to 4 p.m. at 150 Rainier Ave., Vallejo.
The bumble bee nest? It's the home of a colony of yellow-faced bumble bees, Bombus vosnesenskii, a native bee species commonly found on the west coast of North America, from Baja California to Canada.
Rita LeRoy discovered the entomological prize. She's the "Farm Keeper"--that's her official title--at the Loma Vista Farm. "I've worked for the Vallejo school district at Loma Vista Farm for 25 years," she related. "I teach students about nature and nutrition through hands on farm lessons involving cooking, gardening, insect appreciation, and animal care."
The nest is currently roped off, just waiting for two-legged folks to admire and appreciate it. It's a marvel of nature, for sure.
More on the Loma Vista Farm? Founded in 1974, it's a 5-acre outdoor classroom that provides hands-on educational activities involving plants and animals for children of all ages and abilities, according to its website. "We seek to increase students' knowledge of nature and nutrition while enhancing academic learning, ecoliteracy, and psychosocial development."
The farm offers field trips, after-school opportunities through 4-H, community service and volunteer opportunities, garden-based workshops for adults, and job training for college students, developmentally disabled young adults, and disadvantaged youth.
We first visited the Loma Vista Farm back in the 1980s as part of a 4-H activity. It was--and is--a delightful place to be. (And bees think so, too!)
Loma Vista Farm is open to the public Monday through Friday from 9 a.m. to 2:30 p.m. during the school year. It is closed on holidays and follows the Vallejo school district calendar.
And the Spring Festival? It's an opportunity for friends and families to visit the farm and participate in crafts and activities. Activities include educational information booths, animal adventures, train rides and greenhouse tours. Download flier.
In the meantime, check out the red pollen load of Bombus vosnesenskii (at left). We saw the bumble bee foraging on vetch last weekend at the Hastings Preserve, Carmel, a biological field station operated by the University of California. The Hastings Preserve was the site of a BugShot macro photography workshop taught by acclaimed insect photographers Alex Wild, John Abbott and Thomas Shahan.
And for more information on bumble bees, be sure to read the book, Bumble Bees of North America: An Identification Guide (Princeton Press), co-authored by one of our own, Robbin Thorp, native pollinator specialist and distinguished emeritus professor of entomology at UC Davis. Lead author is Paul H. Williams, and co-authors are Leif Richardson and Sheila Colla.
