Species of the Puget Sound and Salish Sea regions
Explore the plants and animals within the Puget Sound and Salish Sea watersheds. You can also query species directly using the search below. Species accounts are provided by Encyclopedia of Life and NatureServe, as well as regional sources where available.
- Oligochaeta
- Oligocottus maculosus- (Tidepool Sculpin)
- Oligocottus rimensis- (Saddleback Sculpin)
- Oligocottus snyderi- (Fluffy Sculpin)
- Oligophlebodes ruthae- (A Caddisfly)
- Oligophlebodes sierra- (A Caddisfly)
- Oligophlebodes sigma- (A Caddisfly)
- Olivella biplicata- (Olive Snail)
- Olsynium douglasii- (Douglas' Blue-eyed-grass)
- Olsynium douglasii var. douglasii- (Douglas' Blue-eyed-grass)
- Olsynium douglasii var. inflatum- (Douglas' Blue-eyed-grass)
- Omphalophyllum ulvaceum
- Omus audouini- (Audouin's Night-stalking Tiger Beetle)
- Omus dejeanii- (Greater Night-stalking Tiger Beetle)
- Onchidoris bilamellata
- Onchidoris sp
- Oncophorus wahlenbergii- (Wahlenberg's Oncophorus Moss)
- Oncorhynchus clarkii- (Cutthroat Trout)
- Oncorhynchus clarkii clarkii- (Coastal Cutthroat Trout)
- Oncorhynchus clarkii henshawi- (Lahontan Cutthroat Trout)
- Oncorhynchus clarkii lewisi- (Westslope Cutthroat Trout)
- Oncorhynchus clarkii pop. 2- (Cutthroat Trout - Southwestern Washington/Columbia River)
- Oncorhynchus clarkii pop. 6- (Cutthroat Trout - Puget Sound)
- Oncorhynchus clarkii pop. 7- (Cutthroat Trout - Olympic Peninsula)
- Oncorhynchus gorbuscha- (Pink Salmon)
- Oncorhynchus keta- (Chum Salmon)
- Oncorhynchus keta pop. 2- (Chum Salmon - Hood Canal Summer Run)
- Oncorhynchus keta pop. 3- (Chum Salmon - Columbia River)
- Oncorhynchus keta pop. 4- (Chum Salmon - Pacific Coast)
- Oncorhynchus keta pop. 5- (Chum Salmon - Puget Sound/Straight of Georgia)
- Oncorhynchus kisutch- (Coho Salmon)
- Oncorhynchus kisutch pop. 1- (Coho Salmon - Lower Columbia River)
- Oncorhynchus kisutch pop. 5- (Coho Salmon - Puget Sound/Strait of Georgia)
- Oncorhynchus kisutch pop. 6- (Coho Salmon - Olympic Peninsula)
- Oncorhynchus kisutch pop. 7 - (Coho Salmon - Interior Fraser Population )
- Oncorhynchus kisutch pop. 8- (Coho Salmon - Southwest Washington Coast)
- Oncorhynchus masou- (Cherry Salmon)
- Oncorhynchus mykiss- (Rainbow Trout or Steelhead)
- Oncorhynchus mykiss aguabonita- (California Golden Trout)
- Oncorhynchus mykiss pop. 12- (Steelhead - Upper Columbia River)
- Oncorhynchus mykiss pop. 13- (Steelhead - Snake River Basin)
- Oncorhynchus mykiss pop. 14- (Steelhead - Lower Columbia River)
- Oncorhynchus mykiss pop. 17- (Steelhead - Middle Columbia River)
- Oncorhynchus mykiss pop. 23- (Steelhead - Southwest Washington)
- Oncorhynchus mykiss pop. 37- (Steelhead - Puget Sound)
- Oncorhynchus nerka- (Sockeye Salmon)
- Oncorhynchus nerka - Fraser River- (Sockeye Salmon - Fraser River Drainage)
- Oncorhynchus nerka pop. 1- (Sockeye Salmon - Snake River)
- Oncorhynchus nerka pop. 2- (Sockeye Salmon - Ozette Lake)
- Oncorhynchus nerka pop. 3- (Sockeye Salmon - Lake Pleasant)