- Author: Kathy Keatley Garvey
That includes spiders. You've seen those adorable jumping spiders with green "fangs" (chelicerae), right? But have you even seen the green lynx spiders?
A few years ago we spotted a green lynx spider, Peucetia viridans, on a pink rockrose blossom. Arachnologists tell us it's usually found on green plants--green on green--which is exactly why we can't find it!
Meanwhile, want to see and learn about spiders?
Then you'll want to attend the Bohart Museum of Entomology open house, themed "Many Legged Wonders," from 1 to 4 p.m., Saturday, March 18 in Room 1124 of the Academic Surge Building, 455 Crocker Lane. Yes, it's free. So is parking. And yes, it's family friendly. The family arts-and-crafts activity, coordinated by UC Davis doctoral candidate Emma Jochim, of the Jason Bond arachnology lab will be working with model clay to mold arachnids and myriapods.
Jochim and fellow doctoral candidate Xavier Zahnle of the Bond lab will answer your questions about spiders from 1 to 1:30. First-year graduate student Iris Quayle of the Bond lab will moderate the session. Lab members also will show some "rarer live arachnids such as 'vinegaroons' and 'whip spiders' in addition to tarantulas and scorpions," Jochim said. "We will also have millipedes that people can handle and many species of isopods."
A showing of live animals and specimens is scheduled from 1:30 to 4 p.m. Elijah Shih, a third-year UC Davis transfer student who plans to pursue a career in veterinary medicine, will show his isopods. Bohart Museum research associate Brittany Kohler, the "zookeeper" of the Bohart petting zoo, will show the current tenants, which include tarantulas, black widows, a brown widow, a centipede, Madagascar hissing cockroaches, stick insects and ironclad beetles.
Of course, the tarantulas sport such endearing names as "Princess Herbert," "Peaches" and "Coco McFluffin." Much better than "Killer," "Fang" or "Monster Man."
The Bohart Museum, part of the UC Davis Department of Entomology and Nematology, is directed by UC Davis distinguished professor Lynn Kimsey. It houses a global collection of eight million insect specimens, plus the live petting zoo, and a gift shop stocked with insect-themed books, posters, jewelry, t-shirts, hoodies and more. The Bohart Museum was founded in 1946 and named for UC Davis professor and noted entomologist Richard Bohart.
The Bohart Museum, dedicated to "understanding, documenting and communicating terrestrial arthropod diversity," is open to the public Mondays through Thursdays, from 8 a.m. to noon, and 1 to 5 p.m. More information is available on the Bohart website at https://bohart.ucdavis.edu or by emailing bmuseum@ucdavis.edu.
- Author: Kathy Keatley Garvey
It featured primarily spiders.
Next week the Bohart Museum is adding more legs. It's hosting an open house themed "Many-Legged Wonders."
The event, free and open to the public, is set from 1 to 4 p.m. Saturday, March 18 in Room 1124 of the Academic Surge Building, 455 Crocker Lane, UC Davis campus.
You can expect to see spiders, millipedes, centipedes, scorpions, tarantulas and isopods. And more.
Tabatha Yang, education and outreach coordinator for the Bohart announced that doctoral candidates Emma Jochim and Xavier Zahnle of the Jason Bond arachnology lab will dispel myths about spiders and millipedes at a question-and-answer session from 1 to 1:30. Doctoral student Iris Quayle will moderate.
From 1:30 to 4 p.m., will be the general open house with a showing of live animals and specimens. UC Davis student Elijah Shih will display his isopods. A family arts-and-crafts activity is also planned.
Research associate Brittany Kohler, the "zookeeper" of the Bohart petting zoo, says the current residents include:
- Princess Herbert, a Brazilian salmon-pink bird-eating tarantula (Lasiodora parahybana), age estimated to be around 20 (current oldest resident)
- Peaches, a Chilean rose hair tarantula (Grammostola rosea)
- Coco McFluffin, a Chaco golden knee tarantula (Grammostola pulchripes)
-
Beatrice, a Vietnamese centipede (Scolopendra subspinipes), newest resident
- Two black widows (Latrodectus hesperus)
- One brown widow (Latrodectus geometricus)
Among the other residents are Madagascar hissing cockroaches, a giant cave cockroach, stick insects, a bark scorpion and ironclad beetles.
The Bohart Museum, directed by UC Davis distinguished professor Lynn Kimsey, houses a global collection of eight million insect specimens, plus the petting zoo and a gift shop stocked with insect-themed books, posters, jewelry, t-shirts, hoodies and more. Dedicated to "understanding, documenting and communicating terrestrial arthropod diversity," the Bohart Museum was founded in 1946 and named for UC Davis professor and noted entomologist Richard Bohart. The insect museum is open to the public Mondays through Thursdays, from 8 a.m. to noon, and 1 to 5 p.m.
- Author: Kathy Keatley Garvey
Just ask the scientists at the Bohart Museum of Entomology, UC Davis, who rear them in their petting zoo. They show them at their open houses, including the recent UC Davis Biodiversity Museum Day, and invite folks to get acquainted. But first, they ask "Would you like to hold one?"
The reactions range from "No way! I'm outta here!" to "Yes, yes, of course!"
Finn Jensen, 2 1/2, of Davis, is in the latter category.
He watched as UC Davis doctoral candidate Emma Jochim of the Jason Bond arachnology lab, UC Davis Department of Entomology and Nematology, held up a hisser.
Finn could hardly wait. As Jochim gingerly dropped the insect in his hand, he beamed with delight.
"He's been interested in bugs since he first went out and played in the dirt before he could walk," said Mom Jenna. "He loves exploring and helping in the garden while his dad gardens and they lift up logs at his preschool DCCNS (a parent cooperative pre-school) to search for bugs. I worked with flies in grad school so it's fun to see his be a little scientist too."
"This was his first time at both the Bohart Museum and Biodiversity Day," Jenna added, "and we are going back this week to see more. He loved seeing the scorpions that glowed and holding the walking stick bugs and touching the fish, turtles and snakes. He also loved coloring a 'frankenbat' and seeing the skull of a hippopotamus, it was huge!"
In addition to insects, Finn also likes trains "and things with wheels so the ag museum (California Agriculture Museum in Woodland) and railroad museum have been fun to go to lately. He enjoys gardening and yard work with his dad Brent, and going on walks at the Arboretum and Putah Creek."
The Bohart Museum, located in Room 1124 of the Academic Surge Building, 455 Crocker Lane, is open to the public Monday through Thursday from 8 a.m. to noon, and from 1 to 5 p.m. Directed by UC Davis distinguished professor Lynn Kimsey, it houses a worldwide collection of eight million insect specimens, a live "petting zoo" (Madagascar hissing cockroaches, stick insects and tarantulas) and an insect-themed gift shop.
Walking Sticks (5 species):
- Great thin stick insects (Ramulus nematodes), native to Malaysia, dimorphic (blue males)
- Borneo thorny stick insect (Aretaon asperrimus), native to Borneo
- Vietnamese stick insect (Medauroidea extradentata), native to Vietnam
- Golden-eyed stick insect (Peruphasma schultei) native to Peru/Ecuador
- Australian Leaf insect (Extatosoma tiaratum), native to Northern forests of Australia
- Princess Herbert, the Brazilian salmon-pink bird-eating tarantula (Lasiodora parahybana). She is estimated to be around 20 years old, the oldest current resident of the Bohart Museum
- Peaches, the Chilean rose hair tarantula (Grammostola rosea)
- Coco McFluffin, the Chaco golden knee tarantula (Grammostola pulchripes), native to Paraguay and Argentina
- Two black widows (Latrodectus hesperus)
- One brown widow (Latrodectus geometricus)
- Madagascar hissing cockroaches (Gromphadorhina sp.)
- Giant Cave cockroach (Blaberus giganteus)
- Beatrice the Vietnamese centipede (Scolopendra subspinipes), the newest resident
- Ironclad beetles
- Bark scorpion
Want to hold a Madagascar hissing cockroach? Be sure to attend the Bohart Museum open house during the 109th annual UC Davis Picnic Day on Saturday, April 15.
- Author: Kathy Keatley Garvey
You'll win the distinction of being selected the winner, and you'll be acknowledged in a scientific paper.
What could be better?
One of the activities at the Bohart Museum of Entomology open house, "Eight-Legged Encounters," set from 1 to 4 p.m., Saturday, June 25, will be a "Name-That-Spider-Species" contest, open to students 18 and under. The focus: a male trapdoor spider, a new species from the genus Promyrmekiaphila.
The event will be co-hosted by the Bohart Museum and the American Arachnological Society (AAS).
The open house will kick off the annual meeting of AAS, which meets June 26-30 on the UC Davis campus, said arachnologist Jason Bond, associate dean, College of Agricultural and Environmental Sciences, and the Evert and Marion Schlinger Endowed Chair in Insect Systematics, UC Davis Department of Entomology and Nematology. Professor Bond is chairing the AAS conference with Lisa Chamberland, postdoctoral research associate of the Bond lab, and Joel Ledford, assistant professor of teaching, Department of Plant Biology, College of Biological Sciences.
"The species was originally found in the early 2000s, but the first male was collected last October," said Jochim, a second-year doctoral student interested in the evolution and systematics of trapdoor spiders, particularly species that live in California's coastal dunes.
"The genus Promyrmekiaphilais a group of trapdoor spiders that construct silk-lined burrows with wafer-like trapdoor lids, usually decorated with plant material or substrate," Jochim explained. "It's found generally in the Southern Bay Area. As of now there are only two species in the genus, so this new species will be the third!"
AAS member Eileen Hebets, professor at the University of Nebraska, Lincoln, is co-hosting the open house as part of a U.S. National Science Foundation grant, “Eight-Legged Encounters” that she developed as an outreach project to connect arachnologists with communities, especially youth.
Bohart Museum and AAS officials are encouraging the public to attend the open house to learn more about spiders and other arachnids. The Bohart Museum, directed by UC Davis distinguished professor Lynn Kimsey, houses a worldwide collection of eight million insect specimens; a live "petting zoo" (Madagascar hissing cockroaches, stick insects and tarantulas) and an insect-themed gift shop.
In addition to the open house, AAS has scheduled a series of arachnid lectures, free and open to the public, from 7:30 to 9 p.m. Tuesday, June 28, in the newly constructed 600-seat lecture hall, California Hall.
By the way, did you know that Professor Bond has named several trapdoor spiders for prominent people?
- President Barack Obama, Aptostichus barackobamai
- Actress Angelina Jolie, Aptostichus angelinajolieae
- Television host Stephen Colbert, Aptostichus stephencolberti
- Author: Kathy Keatley Garvey
Annie is a pet scorpion belonging to Emma Jochim, a second-year doctoral student n the Jason Bond lab, UC Davis Department of Entomology and Nematology.
"She's an Anuroctonus pococki so I call her 'Annie' for short!" said Jochim. "The common name is 'Californian swollen stinger scorpion' because they have an extra 'bulb' on their telson that most scorpions don't, so I think that's pretty neat about this species. I haven't tried to handle her because she seems pretty aggressive--stinging crickets/roaches as soon as I put them in front of her and attacking water when I pour some in her enclosure."
Jochim's labmate, Xavier Zahnle, found the scorpion while he was collecting millipedes "and brought her back to me so I'm not sure how old she is but I've had her for a year and a half."
Emma holds a bachelor's degree in biology, with a minor in geology and chemistry, from Millsaps College, Jackson, Miss., where she graduated summa cum laude. Her honors thesis: "Species Delimitation of Vaejovis Scorpions from the Santa Catalina Mountains Using Genetic, Morphological, and Geographical Data." While a student at Millsaps College, her outreach activities including sharing her knowledge of tarantulas, scorpions and vinegaroons at the Mississippi Museum of Natural Science.
"Annie" will be just one of the live animals displayed in the Bohart Museum of Entomology/Jason Bond booth in the Conference Center. The Bond section also will include a live trapdoor spider (genus Hebestatis), a tarantula and millipedes, as well as specimens.
Doctoral candidate Lacie Newton of the Bond lab is coordinating the arachnid/myriapod section. Jason Bond, her major professor, is the Evert and Marion Schlinger Endowed Chair in Insect Systematics, UC Davis Department of Entomology and Nematology, and associate dean, College of Agricultural and Environmental Sciences.
"And there will be a small interactive station where people will be able to use props that mimic an insect flying into a web and learn more about the sensory structures that spiders have to detect those vibrations," Newton said.
Eleven Museums, Collections. Scientists from a total of 11 museums or collections will staff booths in the Conference Center. Represented will be the Arboretum and Public Garden, UC Davis Bee Haven, Bohart Museum of Entomology, Botanical Conservatory, California Raptor Center, Center for Plant Diversity, Department of Anthropology Museum, Museum of Wildlife and Fish Biology, Nematode Collection, Paleontology Collection, and the Phaff Yeast Culture Collection. Visitors can sign up at the Conference Center for tours of several of the museums or collections. (See news story)
The UC Davis Biodiversity Museum Day is traditionally held on the Saturday of Presidents' Day weekend. However, last year's event was virtual, and this year's event is centrally located in an exposition. For more information, access the UC Davis Biodiversity Museum Day website and/or connect with Instagram,Twitter, and Facebook.
Bohart Fact Sheets on Scorpions. Lynn Kimsey, director of the Bohart Museum and UC Davis distinguished professor of entomology, has published two Fact Sheets about scorpions on the Bohart website.
Scorpions are arachnids, Kimsey writes, "and like all arachnids, they have eight legs, although it looks like ten, and a body divided into two regions, the cephalothorax (the head plus thorax) and the abdomen...The scorpion exoskeleton is different from that of similar groups. Something about it causes scorpions to fluoresce bright blue to green under ultraviolet light. So in the desert its easy to find them at night with a black light."
Kimsey describes scorpions as "nocturnal predators. During the day they hide under stones, logs or boards, or in cracks and holes in the ground. They prey on ground-dwelling insects and other small animals. Scorpions will occasionally wander into homes, particularly in new housing developments. New housing developments often encroach upon the scorpions' normal habitat and as a result these animals will blunder into homes searching for prey and shelter. Within several years, scorpions will no longer live in these areas because of the lack of suitable habitat and prey."
"The majority of California scorpion species average about 2 inches long as adults, however, some exotic species can be as long as 6 inches. Scorpions occur throughout the milder parts of California, including the Sierra foothills and the coastal mountains. Most of the species of scorpions in California pose no more threat to humans than do ordinary bees and wasps."
How long do they live? "Adult scorpions generally live two to three years," Kimsey relates. "They do not begin producing young until they are nearly a year old. Females produce between 20 and 30 live young at a time. Young scorpions are carried on the female's back for the first 5-15 days of life."
Read the two scorpion posts on the Bohart Museum website: one on scorpions in general and the other on sun scorpions. Sun scorpions, or solfugids, are distantly related to both scorpions and spiders.