Insecta – insects

Chrysomelidae – leaf beetles

Diabrotica undecimpunctata - Western Spotted Cucumber Beetle


Coenagrionidae – pond damsels

Argia viridis - Vivid Dancer

Ischnura cervula - Pacific Forktail

Ischnura gemina - San Francisco Forktail


Hesperiidae – skippers

Hesparia juba - Yuba Skipper

Ochlodes agricola - Farmer

Ochlodes sylvanoides - Woodland Skipper

Polites sabuleti - Sandhill Skipper

Pyrgus ruralis - Two-banded Checkered Skipper


Libellulidae – skimmers, emeralds, baskettails, cruisers

Libellula saturata - Flame Skimmer

Sympetrum corruptum - Variegated Meadowhawk

Sympetrum illotum - Cardinal Meadowhawk


Lycaenidae – gossamer-winged butterflies

Callophyrs perplexa viridis - Bramble Hairstreak

Celastrina ladon echo - Echo Blue (Spring Azure)

Lycaena arota - Tailed Copper

Plebejus acmon - Acmon Blue


Lycidae – net-winged beetles

Dictyoptera simplicipes


Mantidae

Mantis reliogiosa - European Mantis


Nymphalidae – brush-footed butterflies

Adelpha bredowii californica - California Sister

Coenonympha tullia california - California Ringlet

Euphydryas chalcedona - Variable Checkerspot

Limenitis lorquini - Lorquin's Admiral

Phyciodes campestris - Field Crescent

Polygonia satyrus - Satyr Anglewing

Speyeria coronis - Crown Fritillary

Vanessa atalanta - Red Admiral


Papilionidae – swallowtails

Papilio eurymedon - Pale Swallowtail


Pentatomidae – stink bugs

Cosmopepla conspicillaris - Conspicuous Stink Bug


Pieridae – whites, orange-tips, and sulphurs

Pieris napi - Gray-veined White


Saturniidae – silk moths

Hyalophora euryalus - Ceanothus Silk Moth


Pyrrhocoridae – some plant bugs

Largus cinctus - Bordered Plant Bug


Syrphidae – common hover flies

Syrphidae - common hover flies


Tettigoniidae – katydids

Scudderia sp. - Fork-tailed Bush Katydid