Spotted mating wheel. Cook Park, Tigard, Washington Co., Oregon
Male Emerald. Mt Hood, Oregon
Male Lyre-tipped. West Eugene Wetlands, Lane Co., Oregon
Nyberg Road, Tualatin, Wasington County, Oregon
| Species | Thorax | Other | Distribution |
| California (A. californica) | White side stripe | Large size | Common lowlands |
| Emerald (L. dryas) | Green above | Green abdomen | Mountains, some lowlands |
| Spotted (L. congener) | Black with narrow pale stripes above, white with spots below | Common lowlands & mountains | |
| Northern (L. disjunctus) | Blue stripes | inferior appendages straight | Common lowlands & mountains |
| Lyre-tipped (L. unguiculatus) | Identical to Northern | inferior appendages curved out | Common eastside lowlands |
| Sweetflag (L.forcipatus) | Identical to Northern | Female has large ovipositor valves | Lowlands, few known sites |