Guide To California Insects

Guide To California Insects

The Field Guide to California Insects has been updated and republished by UC Press with all new photographs. Originally published by Jerry Powell and Charles Hogue in 1979 (reprinted in 1982) with illustrations by Charles Hogue, this field guide remains

Holdings & Databases

Holdings & Databases

Essig Museum staff and volunteers have been building several databases, including a list of species and specimens in the collection. Digitizing activities were greatly amplified by the CalBug project (2010-2015) funded by the National Science Foundation. For many specimens, labels

IDENTIFICATION

IDENTIFICATION

Need help identifying an insect, spider, or other arthropod? Here are a few resources that might help. When asking for help identifying any organism, please note the geographic location, habitat, behavior, or any other information about the specimen. Many species

Eight-eyed Expedition

Eight-eyed Expedition

We need your help. This project will collect and sequence the genomes of native Tetragnatha spiders found in California to better understand the spatial organization of genetic variation in these species, known as their ‘genetic structure’. The spider family Tetragnathidae , the

Adopt A Drawer

Adopt A Drawer

  Leave your mark! Or honor family, friends, or a mentor, by adopting a specimen drawer at the Essig Museum. Alumni, add your year of graduation. Choose your favorite insect group and make a donation through our Give To Cal

Essig Brunch

Essig Brunch

                Essig Brunch talks are Fridays at 10:10-11:00am online via Zoom. If you did not receive an email invitation, but would like to tune in, please email essig.museum@gmail.com for the Zoom link. Due

During the coronavirus pandemic

Following guidelines set forth by UC Berkeley and the State of California, beginning 17 March 2020, on-site services at the Essig Museum are suspended until further notice. Specimen loans and curation are limited as staff are mostly working remotely. We have access to email and can respond to data requests.

Visit Us On FaceBook

Follow “essig_museum” on Instagram

Our Mission

The Essig Museum of Entomology on the campus of the University of California at Berkeley houses an active research collection of over 5,000,000 terrestrial arthropods. From humble beginnings as a teaching collection over a hundred years ago, through exponential growth as the California Insect Survey beginning in 1939, the Essig Museum is now one of the largest and most important university-based research collections of insects in North America. Primarily a collection of specimens from the Western Hemisphere, regional emphasis is on the eastern Pacific Rim, in particular California, Mexico, and Central America, and the islands of the central Pacific. The mission of the museum is utilization of the collection to facilitate and document research, teaching, and outreach in arthropod biology. We are committed to making the information contained in our collection as accessible as possible to researchers, students, and the nonacademic community, and actively pursue interactions which will foster this development, within the Berkeley Natural History Museums consortium, as well as nationally and globally.

DONATE