- Author: Kathy Keatley Garvey
That's what Professor Miguel Angel Miranda of the University of the Balearic Islands (UBI), Spain, asked participants in his insect-drawing workshops on Saturday night, July 22 at the Bohart Museum of Entomology open house.
Miranda, newly returned from the 10th International Dipterology Congress, held July 16-21, in Reno, volunteered to demonstrate "how to draw a bug" at the Bohart open house. The four-hour event, billed as "An Evening at the Museum," featured displays of moths (National Moth Week) and flies (Dipertology Congress).
The half-hour art workshops took place in the Museum of Wildlife and Fish Biology classroom, adjacent to the Bohart headquarters in the Academic Surge Building.
First, the professor asked the participants what insects they like, and what they would like to draw.
"Centipedes!" a man said.
"That's not an insect," Miranda jovially replied. "What do you like about centipedes?"
Miranda turned to the other participants. "What other insects do you like?"
"Spiders!" a woman said. Miranda smiled, and agreed that spiders are cool, but "That's not an insect. What do you like about spiders?"
"The fangs," the woman answered.
The next response: "Dragonflies."
"What do you like about dragonflies?"
"The wings!"
Miranda, who joined the UBI faculty in 1995, is a zoologist, entomologist and noted insect illustrator. He currently teaches zoology, parasitology, and biotechnology applied for pest control. He is a member of UBI's Applied Zoology and Animal Conservation Research Group or ZAP. He served as the editor and cartoonist of the fanzine Plomi Corcat from 1991 to 1992. He curated the exhibition "Comic and Science" at the 2021 Comic Nostrum International Festival.
Miranda began his scientific career studying parasitoids of the pine processionary (Thaumetopoea pityocampa), a moth species that causes economic damage to coniferous forests. He researched Mediterranean fruit flies for his doctorate (1991). He has also researched tobacco aphids, scale insects of citrus, termites, ticks, sandflies and mosquitoes, including the Asian tiger mosquito Aedes albopictus. He has conducted extensive scientific work in the study of other insects of economic importance, including Hymenoptera parasitoids of plant pests, the red palm weevil (Rhynchophorus ferrugineus); parasites of bees, such as Varroa destructor; and the parasite Oestrus ovis. He writes a blog and posts Tweets.
"That class was so much fun!" said participant Nancy Ruiz, who added humor to the class by sketching a fly swatter and a fly.
The Bohart Museum, directed by UC Davis distinguished professor Lynn Kimsey, houses a global collection of eight million insects, plus a live insect petting zoo, and a gift shop, is located in Room 1124 of the Academic Surge Building, 455 Crocker Lane, UC Davis campus. It is open to the public, summer hours, on Tuesdays from 2 to 5 p.m.
- Author: Kathy Keatley Garvey
The open house showcased moths, in celebration of National Moth Week, and spotlighted flies, in keeping with the 10th International Dipterology Congress, held July 16-21 in Reno. Bohart officials dedicated the open house to the late Jerry Powell, international moth authority and a former director of the Essig Museum of Entomology, UC Berkeley, who died July 8 at age 90.
A blacklighting display, near the entrance to the Bohart Museum, drew night-flying insects to a white sheet, illuminated by an ultraviolet light.
"There were not many moths," said "Moth Man" John de Benedictus, a research entomologist associate with the Bohart Museum and a former graduate student of Powell's. "Only about 5 or six in all. All but two were the so-called Dusky Raisin Moth, Ephestiodes gilvescentella,which comes as no surprise as it is the most common moth in my yard and probably throughout Davis. Its caterpillar feeds on a wide variety of plants, including dried fruit and nuts, but it is not a major pest. There were two granite moths, probably Digrammia californiaria, and/or Digrammia muscariata. The younger kids entertained themselves by pointing out or trying to catch the other insects that flew in, mainly gnats and other small flies; a few beetles, including lady bugs; some aquatic bugs; and a couple of lacewings and earwigs. An older boy collected some ants that marched to the sheet."
Entomologist Jeff Smith, curator of the Bohart Museum's Lepidoptera collection, and Bohart associate and naturalist Greg Kareoelas, showed visitors many of the moth specimens, including death's-head hawkmoths, featured in the 1991 movie, Silence of the Lambs. In the movie, serial killer, Buffalo Bill (played by Ted Levine), stuffs death's-head hawkmoths inside his victims' throats. FBI trainee Clarice Starling (played by Jodie Foster) seeks the advice of the cannibalistic psychiatrist, Hannibal Lecter (played by Anthony Hopkins), to solve the mystery. The moths appearing in the movie are Acherontia stropos. The moth markings resemble a human skull.
The Bohart Museum, directed by UC Davis distinguished professor Lynn Kimsey, houses a global collection of eight million insect specimens, including some 500,000 moths or butterflies (60 percent moths and 40 percent butterflies). The museum is located in Room 1124 of the Academic Surge Building, 455 Crocker Lane, UC Davis campus. During the summer, the Bohart Museum is open to the public on Tuesdays from 2 to 5 p.m. For more information, contact the Bohart Museum at bmuseum@ucdavis.edu or (530) 752-0493.
(More images from the Bohart Museum open house, "A Night at the Museum," will appear this week on Bug Squad)
- Author: Kathy Keatley Garvey
Moths, anything about moths, was the kind of event that Powell loved. He was an associate of the Bohart Museum and a scientific collaborator, identifying scores of insects and attending many of the Leipidopterist Society meetings held there.
The open house, free and family friendly, is set from 7 to 11 p.m., Saturday, July 22 in Room 1124 of the Academic Surge Building, 455 Crocker Lane, UC Davis, campus.
Plans call for scientists to set up their traditionalblacklighting (ultraviolet or UV) display to attract moths and other night-flying insects. Bohart Research Affiliate John DeBenedictus, a retired UC Davis Staff Research Associate, also known as "The Moth Man," usually heads the blacklighting project. De Benedictus received his master's degree in 1988 from UC Berkeley, studying with Powell. "I spent more time in the field with Jerry than any other grad student," he related. "I was privileged to be Jerry's student and lucky to have become his friend."
Powell and Paul Opler (1938-2023) co-authored Moths of Western America, published in 2009.
In a tribute to Powell on its website, the Essig Museum posted in part:
"In his teen years he was heavily influenced by Charles 'Harbie' Harbison, who ran the Junior Naturalist Program at the San Diego Museum of Natural History, and sparked an interest in Jerry for butterflies and moths. Seeing his potential, Harbie recommended Jerry for the Entomology program at UC Berkeley, where he received his BS in 1955 and his PhD in 1961. While climbing through the ranks of Junior Entomologist (1961-62), Assistant Entomologist (1962-67), Associate Entomologist (1967-73), Entomologist (1973-94), Lecturer in Entomology (1964-69), Associate Professor (1969-73), and Professor (1973-94) at UC Berkeley, Jerry also became Curator (1972-2018) and Director (1993-1999) of the Essig Museum of Entomology (1972-1999) and Project Leader for the California Insect Survey (1963-1999). Although he retired as Director in 1999, Jerry remained a professor of the Graduate School until 2012 and maintained an active research program in Lepidoptera life histories and systematics until 2018, advising many students along the way. (See more on Essig website.)"
"Jerry's rearing program was the most extensive in the history of the study of New World Microlepidoptera," according to the Essig post. "For over 50 years he and his students processed more than 15,000 collections of larval or live adult Lepidoptera. Resulting data encompass more than 1,000 species of moths, through rearing either field-collected larvae or those emerging from eggs deposited by females in confinement. This total includes more than 60% of an estimated 1,500 species of Microlepidoptera occurring in California."
Powell gained international recognition when he detected the agricultural pest, the light brown apple moth, Epiphyas postvittana, in a ultralight (UV) trap on July 19, 2006 in his backyard in Berkeley.
In an email to colleagues on July 9, Peter Oboyski, executive director of the Essig Museum of Entomology, wrote: "With a heavy heart I am sad to report that professor Jerry Powell passed away this weekend. His contributions to our knowledge of California entomology, microlepidoptera, and insect life histories are inestimable, as is the value of the training he provided to his students. As one of those students, I am eternally grateful for the time, energy, and knowledge Jerry shared with me in the museum and the field."
"A consummate field biologist, Jerry's knowledge and interests were broad, allowing him to read landscapes and discover the most interesting and cryptic of species interactions," Oboyski noted. "This is well documented in over 220 publications, but also in the 60+ years of his field notes and rearing records that we are currently digitizing. He is the collector of over 400 holotypes of various insect orders, described over 170 species and 14 genera of moths, and honored by 41 patronyms. He also published papers on Hymenoptera, Coleoptera, Diptera, Dermaptera, and a Nematode. His legacy is impressive and will long be remembered."
Powell described himself as a "MothNut" on his vehicle license plate, and also displayed a sticker, "Larvae on Board."
- Author: Kathy Keatley Garvey
The audience, ranging from toddlers to teens to senior citizens, are inside the the Vacaville Public Library. Some sit on the carpet and others occupy the chairs circling the room.
Some are insect enthusiasts. Some are not. All come to listen to what Tabatha Yang, education and outreach coordinator of the Bohart Museum of Entomology, UC Davis Department of Entomology and Nematology, has to say about the critters that outnumber us on our planet.
Yang displays insect specimens and poses questions as the enthusiasm builds.
One youngster, about 5, announces he has insects in his bathroom. “I don't know what they are but I think we're infested,” he declares.
Other youngsters mention that they like ladybugs (lady beetles) butterflies, and dragonflies.
The excitement continues to build, especially when Yang announces they can hold the stick insects (“walking sticks”) and Madagascar hissing cockroaches ("hissers") from the Bohart's petting zoo. “You can hold them and show them to your neighbor,” she says. “But don't force the insects on them. Make sure it's okay with them. Always ask first.”
The stick insects that resemble green beans prove especially popular. “They are Great Thin Stick Insects (Ramulus nenatodes),” Yang said.
Following the program, Grace, 13, sprawls on the carpet, a Great Thin Stick Insect on her face. Eli, 5, joins her with the same species. It's pure delight. Future entomologists? Maybe.
“The Bohart is essentially a library of insects and so setting up a mini-Bohart at a library actually makes sense,” Yang commented. “These library events are special because they are all about the community. My favorite part is after I have explained the pinned specimens and shown people how to play with the live insects, the families, community members, librarians and I spend the rest of the time casually passing around the insects and swapping stories. I love seeing a diversity of people who don't know each other sharing and having a wonderful time together. We all learn from each other because everyone has some experience with insects. “
"The rest of the week (Monday, Wednesday, Thursday and Friday), the Bohart is dedicated to university business, visiting researchers, pre-arranged programs and work that takes us away from the museum,” Yang said.
The Bohart Museum, directed by UC Davis distinguished professor Lynn Kimsey, hosts open houses on specific weekends throughout the academic year. The last open house of the academic year is “A Night at the Museum,” (traditionally known as "Moth Night). It will take place from 7 to 11 p.m. Saturday, July 22 in Room 1124 of the Academic Surge Building, 455 Crocker Lane, UC Davis campus, and also outdoors. Scientists plan to set up an ultraviolet (UV) or blacklighting display to collect moths and other night-flying insects. A special treat: hot chocolate and cookies will be served. Admission and parking are free.
"A Night at the Museum" will be dedicated to the late Jerry Powell, an international authority on moths, who died July 8 at his home in Berkeley at age 90. A longtime director of the Essig Museum of Entomology, UC Berkeley, he collaborated with the Bohart Museum for decades. (See news story)
- Author: Kathy Keatley Garvey
Mark your calendar!
The next open house at the Bohart Museum of Entomology, themed "Night at the Museum" (Moth Night), is from 7 to 11 p.m. on Saturday, July 22. It's free and family friendly. Parking is also free.
The open house is in keeping with the observance of the 12th annual National Moth Week, July 22-30. According to the website: "National Moth Week celebrates the beauty, life cycles, and habitats of moths. “Moth-ers” of all ages and abilities are encouraged to learn about, observe, and document moths in their backyards, parks, and neighborhoods. National Moth Week (NMW) is being held, worldwide, during the last full week of July. NMW offers everyone, everywhere a unique opportunity to become a Citizen Scientist and contribute scientific data about moths. Through partnerships with major online biological data depositories, NMW participants can help map moth distribution and provide needed information on other life history aspects around the globe."
Attendees at the Bohart Museum open house will visit the museum and also head outside for the blacklighting display, comprised of a hanging white sheet illuminated by a generator-powered ultraviolet (UV light) to attract moths and other night-flying insects. Bohart associate "Moth Man" John De Benedictis, along with Steve Heydon (retired Bohart Museum senior scientist) and naturalist Greg Kareofelas, traditionally set up the display.
Previous night visitors have included:
Family Tineidae:
Opogona omoscopa (Opogona crown borer)
Family Tortricidae:
Clepsis peritana
Platynota stultana (omnivorous leafroller)
Cydia latiferreana (filbertworm)
Family Pyralidae:
Achyra rantalis (garden webworm)
Ephestiodes gilvescentella (dusky raisin moth)
Cadra figuliella
Family Geometridae:
Digrammia muscariata
Family Noctuidae:
Spodoptera exigua (beet armyworm)
Spodoptera praefica (western yellow-striped armyworm)
Parabagrotis formais
The Bohart Museum, directed by UC Davis distinguished professor Lynn Kimsey, houses a global collection of eight million insect specimens. It also maintains a live "petting zoo" (Madagascar hissing cockroaches, walking sticks, tarantulas and more) and an insect-themed gift shop, stocked with t-shirts, hoodies, jewelry, posters, books, pens and collecting equipment.
The Bohart Museum is located in Room 1124 of the Academic Surge Building, 455 Crocker Lane, UC Davis campus. The Bohart will be open to the public (walk-ins) only on Tuesdays from 2 to 5 p.m., this summer, now effective. This is due to the high number of outreach programs, summer camps, scheduled tours and unavailability of staff. More information is available on the website or by emailing bmuseum@ucdavis.edu.