Note: Please understand that insects do not adhere to man-drawn borders on a map and as such they may be found beyond their listed "reach" showcased on our website. Insects are typically drawn to a given area by available food supply, weather, environmental factors (pollution, etc...), water supply, mating patterns, etc... and can be territorial. Therefore consider the list below as a general indicator of the insects, bugs and spiders that may be found in a given state.
There are a total of (363) Bugs and Other Insects from the State of California in the Insect Identification database. Entries are listed below in alphabetical order.