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.
- Oarisma garita- (Garita Skipperling)
- Obelia bidentata
- Obelia dichotoma
- Obelia sp
- Oceanodroma furcata- (Fork-tailed Storm-petrel)
- Oceanodroma leucorhoa- (Leach's Storm-Petrel)
- Ocenebra lurida
- Ochlochaete hystrix
- Ochlodes sylvanoides- (Woodland Skipper)
- Ochlodes sylvanoides bonnevillus- (Woodland Skipper)
- Ochlodes yuma- (Yuma Skipper)
- Ochotona princeps- (American Pika)
- Ochrolechia montana
- Ochrolechia turneri
- Ochrotrichia okanoganensis- (A Caddisfly)
- Ochrotrichia oregona- (A Caddisfly)
- Ochrotrichia stylata- (A Caddisfly)
- Ochrotrichia trapoiza- (A Caddisfly)
- Ocinebrellus inornatus- (Japanese Oyster Drill)
- Ocinebrina sp
- Octogomphus specularis- (Grappletail)
- Octopoda
- Octopus rubescens
- Octopus sp
- Odocoileus hemionus- (Mule Deer)
- Odocoileus virginianus- (White-tailed Deer)
- Odocoileus virginianus leucurus- (Columbian White-tailed Deer)
- Odonthalia floccosa
- Odonthalia kamtschatica
- Odonthalia lyallii
- Odonthalia setacea
- Odonthalia washingtoniensis
- Odontopyxis trispinosa- (Pygmy Poacher)
- Odontosyllis phosphorea
- Odontosyllis sp
- Odostomia sp
- Odostomia sp. (unident.)
- Oecetis avara- (A Caddisfly)
- Oecetis cinerascens- (A Caddisfly)
- Oecetis immobilis- (A Caddisfly)
- Oecetis inconspicua- (A Caddisfly)
- Oedicerotidae
- Oemleria cerasiformis- (Oso-berry)
- Oenanthe sarmentosa- (Water-parsley)
- Oeneis chryxus- (Chryxus Arctic)
- Oeneis chryxus chryxus- (Chryxus Arctic)
- Oeneis chryxus valerata- (Olympic Arctic)
- Oeneis melissa- (Melissa Arctic)
- Oeneis nevadensis- (Great Arctic)
- Oeneis nevadensis gigas- (Greater Arctic)