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Don't Miss the Nematode Collection at UC Davis Biodiversity Museum Day Feb. 10

Tomato roots infested with root-knot nematodes. (Photo by Kathy Keatley Garvey)
Tomato roots infested with root-knot nematodes. (Photo by Kathy Keatley Garvey)
Can you link nematodes, aka roundworms, with tomatoes, sugar beets, peaches, dogs, horses, whales and even Mormon crickets?

You'll see specimens and get to talk to nematologists during the 13th annual UC Davis Biodiversity Museum Day on Saturday, Feb. 10. The free and family friendly event, known as “Super Science Day," will showcase 10 museums or collections.

The nematode collection, headed by Shahid Siddique, associate professor, Department of Entomology and Nematology, will be open from 10 a.m. to 2 p.m.. in the Katherine Esau Science Hall, off Kleiber Hall Drive.

“Our collection will highlight both animal and plant parasitic nematodes,” said graduate student Alison Blundell of the Siddique lab. “We will have mostly all preserved specimens from our nematode collection for the community to look at, and some live free-living (good nematodes) under the microscope for viewing. We hope to inspire people to understand what a nematode is and how they can impact their own lives!”

“We will have preserved specimens of common crops and plants you see in your garden infected with nematodes,” she added. “We also plan to have live C. elegans (Caenorhabditis elegans) to watch how they move through the environment. Come talk to experts in the field and see why worms are cool and you will receive a cool magic worm to take home as well!”

What visitors can expect to see:

Nematode list

Nematode specimens from the stomach of a Minke whale. (Display courtesy of the California Academy of Sciences)
Nematode specimens from the stomach of a Minke whale. (Display courtesy of the California Academy of Sciences)
The 10 museums or collections participating in Biodivesity Museum Day and the hours open are: 

Last year's Biodiversity Museum Day drew some 4000 people, said chair Tabatha Yang, education and outreach coordinator for the Bohart of Museum of Entomology who co-founded the event.

"Traditionally UC Davis Biodiversity Museum Day is a free, educational event for the community where visitors get to connect with UC Davis scientists from undergraduate students to staff to emeritus professors," Yang posted on the website. "In 2021, we pivoted to a month-long, virtual program. In 2022, also because of COVID regulations, we held the event in the UC Davis Conference Center as an 'expo.' In 2023 and again this year in 2024 we continued to maintain that spirit and were excited to have the event in our near our home departments."

See Biodiversity Museum Day website for more information and to download a map, which shows free parking spaces. 

Nematologist Alison Blundell, a graduate student in the Shahid Siddique lab, shows nematode specimens at the 2023 UC Davis Biodiversity Museum Day. (Photo by Kathy Keatley Garvey)
Nematologist Alison Blundell, a graduate student in the Shahid Siddique lab, shows nematode specimens at the 2023 UC Davis Biodiversity Museum Day. (Photo by Kathy Keatley Garvey)
Professor Shahid Siddique and his graduate student Alison Blundell talk to visitors at the UC Davis Biodiversity Museum Day. (Photo by Kathy Keatley Garvey)
Professor Shahid Siddique and his graduate student Alison Blundell talk to visitors at the UC Davis Biodiversity Museum Day. (Photo by Kathy Keatley Garvey)