Seaweeds and Seagrasses

Fox Island - South Puget Sound

 

World wide there are 7000 estimated seaweeds, 4000 microalgae and 50 seagrasses.  Here in the Pacific Northwest we have an estimated 700 of these species making our area one of the richest in seaweed biodiversity in the world.  (Harbo, 1999)

Sites visited:

Fox Island - South Puget Sound

Willapa Bay - WA Outer Coast

Trip aboard the Centennial - San Juan Island

Argyle Lagoon - San Juan Island

False Bay - San Juan Island

Cattle Point - San Juan Island

Salt Creek - Olympic Peninsula

Sokal Point - Olympic Peninsula

Looking back at west beach from the rip rap as we made our way around the point and under the bridge.

Photos by Holly: The bridge, rip rap and east beach.

 

Species list for algae found at Fox Island - South Puget Sound

Greens: Ulva

Reds: Mazzaella, Endocladia, Chrondracanthus

Browns: Desmarestia ligulata

Grasses: Zostera Marina


 

green   red   brown
   

 

sea grass

 

purple sea star

Home