- 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
Senior researcher Xoaquín Moreira of the Biological Mission of Galicia, Pontevedra, Spain, an international leader in plant-insect interactions, will present a Zoom seminar, "Insularity Effects on Plant-Herbivore Interactions: Searching for Biotic and Abiotic Explanatory Variables to Promote Insular Biodiversity Conservation," at 4:10 p.m., Wednesday, Nov. 9. The Zoom link:
https://ucdavis.zoom.us/j/95882849672.
UC Davis distinguished professor Richard "Rick" Karban, an international authority on plant-insect communications, will introduce him.
"For more than six decades, ecologists have hypothesized that insular plant taxa suffer lower levels of
herbivory by insects and mammals, and consequently they have evolved lower defenses or even lost them completely," Moreira says in his abstract. "Although initially this theory was unanimously accepted, recent island-mainland comparisons have shed mixed findings, causing a current vivid debate about insularity effects on plant-herbivore interactions. Inconsistency in patterns reported thus far is basically because studies remain limited in scope both geographically and taxonomically and do not usually consider the multi-trophic context in which plant-herbivore interactions are immersed."
"In this seminar, I will talk about the knowledge gaps and research opportunities on this topic. In particular, further studies should include (1) a broader geographical extent of island-mainland comparisons with site replication within each system and multiple systems (at both regional and global scales), (2) a more comprehensive and integrative assessment of plant defensive phenotypes (multiple traits and their co-expression patterns), (3) measurements ofherbivory by vertebrate and invertebrate herbivores species and guilds, and (4) a consideration of multi-trophic context in which plant-herbivore interactions are embedded, namely how predators and parasitoids respond to insularity and their relative influence on mainland vs. island herbivory and plant defenses." (See more information on his website at https://plantherbivory.weebly.com.)
"Dr. Moreira has done work on various aspects of plant defenses against herbivores," Karban said. "He is best known for papers about the costs of defense, the effects of variable host plants on herbivores and their natural enemies, elevational and latitudinal variation in herbivory, and plant communication that affects herbivory."
Moreira holds a bachelor's degree (2005) in forestry from the University of Santiago and received both his master's degree (2007) and doctorate (2010) from the University of Vigo, Spain. Moreira, who joined the Biological Mission of Galicia in 2015, has served as a senior researcher there since 2021. He was a Fulbright postdoctoral researcher from 2012 to 2014 in the UC Irvine Department of Ecology and Evolutionary Biology.
Emily Meineke, assistant professor of urban landscape entomology, UC Davis Department of Entomology and Nematology, coordinates the department's seminars for the 2022-23 academic year. All 11 seminars will take place both person and virtually at 4:10 p.m. on Wednesdays in Room 122 of Briggs Hall except for the Nov. 9th and Dec. 7th seminars, which will be virtual only, she said. (See list of seminars)
For further information on the seminars or to resolve any technical difficulties with Zoom, contact Meineke at ekmeineke@ucdavis.edu.