San Mateo County, California, United States

Aeshna palmata (Paddle-tailed Darner)
Aeshna walkeri (Walker's Darner)
Amphiagrion abbreviatum (Western Red Damsel)
Anax junius (Common Green Darner)
Archilestes californicus (California Spreadwing)
Argia agrioides (California Dancer)
Argia vivida (Vivid Dancer)
Cordulegaster dorsalis (Pacific Spiketail)
Enallagma annexum (Northern Bluet)
Enallagma boreale (Boreal Bluet)
Enallagma carunculatum (Tule Bluet)
Enallagma civile (Familiar Bluet)
Enallagma praevarum (Arroyo Bluet)
Erythemis collocata (Western Pondhawk)
Erythrodiplax funerea (Black-winged Dragonlet)
Ischnura cervula (Pacific Forktail)
Ischnura erratica (Swift Forktail)
Ischnura gemina (San Francisco Forktail)
Ischnura perparva (Western Forktail)
Lestes congener (Spotted Spreadwing)
Lestes disjunctus (Northern Spreadwing)
Lestes stultus (Black Spreadwing)
Lestes unguiculatus (Lyre-tipped Spreadwing)
Libellula forensis (Eight-spotted Skimmer)
Libellula luctuosa (Widow Skimmer)
Libellula pulchella (Twelve-spotted Skimmer)
Libellula saturata (Flame Skimmer)
Octogomphus specularis (Grappletail)
Ophiogomphus bison (Bison Snaketail)
Pachydiplax longipennis (Blue Dasher)
Pantala flavescens (Wandering Glider)
Pantala hymenaea (Spot-winged Glider)
Plathemis lydia (Common Whitetail)
Rhionaeschna californica (California Darner)
Rhionaeschna multicolor (Blue-eyed Darner)
Sympetrum corruptum (Variegated Meadowhawk)
Sympetrum illotum (Cardinal Meadowhawk)
Sympetrum madidum (Red-veined Meadowhawk)
Sympetrum pallipes (Striped Meadowhawk)
Telebasis salva (Desert Firetail)
Tramea lacerata (Black Saddlebags)
Tramea onusta (Red Saddlebags)
Zoniagrion exclamationis (Exclamation Damsel)

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