Photos / Sounds

What

Sunflower Sea Star (Pycnopodia helianthoides)

Observer

bradford_ramage

Date

January 30, 2022 12:00 PM UTC
Sunflower Sea Star - Photo (c) andrewbickell, some rights reserved (CC BY-NC)
sgravem's ID: Sunflower Sea Star (Pycnopodia helianthoides)
Added on February 7, 2022
Supporting

Photos / Sounds

What

Sunflower Sea Star (Pycnopodia helianthoides)

Observer

jensseattle

Date

January 16, 2022 10:12 AM PST

Description

Size of a dinner plate

Sunflower Sea Star - Photo (c) andrewbickell, some rights reserved (CC BY-NC)
sgravem's ID: Sunflower Sea Star (Pycnopodia helianthoides)
Added on January 19, 2022
Supporting

Photos / Sounds

What

Giant Green Anemone (Anthopleura xanthogrammica)

Observer

rockmaninov

Date

July 24, 2021 07:24 AM PDT
Giant Green Anemone - Photo (c) Stephen Bentsen, some rights reserved (CC BY-NC-ND)
sgravem's ID: Giant Green Anemone (Anthopleura xanthogrammica)
Added on October 20, 2021
Supporting

Photos / Sounds

What

California Mussel (Mytilus californianus)

Observer

rockmaninov

Date

July 24, 2021 07:01 AM PDT
California Mussel - Photo (c) tsoleau, some rights reserved (CC BY-NC-ND)
sgravem's ID: California Mussel (Mytilus californianus)
Added on October 20, 2021
Supporting

Photos / Sounds

What

Black Pine Seaweed (Neorhodomela larix)

Observer

jenning

Date

July 25, 2021 09:23 AM PDT
Black Pine Seaweed - Photo no rights reserved, uploaded by Scott Loarie
sgravem's ID: Black Pine Seaweed (Neorhodomela larix)
Added on October 20, 2021
Supporting

Photos / Sounds

What

Sunflower Sea Star (Pycnopodia helianthoides)

Date

August 9, 2021 08:47 AM PDT

Description

One arm seemed a bit sluggish in movement. Signs of multiple arm regeneration.

Sunflower Sea Star - Photo (c) andrewbickell, some rights reserved (CC BY-NC)
sgravem's ID: Sunflower Sea Star (Pycnopodia helianthoides)
Added on October 20, 2021
Supporting

Photos / Sounds

What

Sunflower Sea Star (Pycnopodia helianthoides)

Date

August 10, 2021 09:53 AM PDT
Sunflower Sea Star - Photo (c) andrewbickell, some rights reserved (CC BY-NC)
sgravem's ID: Sunflower Sea Star (Pycnopodia helianthoides)
Added on October 20, 2021
Supporting

Photos / Sounds

What

Eelgrass (Zostera marina)

Observer

kestrel

Date

June 11, 2021 07:58 AM PDT
Eelgrass - Photo (c) Xavier Rufray, some rights reserved (CC BY-NC), uploaded by Xavier Rufray
sgravem's ID: Eelgrass (Zostera marina)
Added on June 24, 2021
Supporting

Photos / Sounds

What

Pacific Hairy Hermit Crab (Pagurus hirsutiusculus)

Observer

kestrel

Date

June 14, 2021 09:52 AM PDT
Pacific Hairy Hermit Crab - Photo (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
sgravem's ID: Pacific Hairy Hermit Crab (Pagurus hirsutiusculus)
Added on June 24, 2021
Supporting

Photos / Sounds

What

Purple Olive Snail (Callianax biplicata)

Observer

ndoughty

Date

December 3, 2017 03:07 PM PST
Purple Olive Snail - Photo (c) Ken-ichi Ueda, some rights reserved (CC BY-NC)
sgravem's ID: Purple Olive Snail (Callianax biplicata)
Added on May 21, 2021
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Ochre Sea Star (Pisaster ochraceus)

Observer

bobcreek

Date

December 24, 2020

Description

There were 40 to 60 dead Ochre stars and a Bat star on the beach and in tidal pools at low tide at 2:30 p.m. There were also about 30 dead Purple Urchins seen on the beach or in pools. The number of dead mussels was huge. I can not estimate how many but well in the 100s.

Ochre Sea Star - Photo (c) Alex George, all rights reserved, uploaded by Alex George
sgravem's ID: Ochre Sea Star (Pisaster ochraceus)
Added on January 11, 2021
Improving

Photos / Sounds

What

Ochre Sea Star (Pisaster ochraceus)

Observer

hakaiinstitute

Date

June 23, 2020 02:27 PM PDT

Description

Observed by Isabelle Desmarais
Signs of wasting found

Ochre Sea Star - Photo (c) Alex George, all rights reserved, uploaded by Alex George
sgravem's ID: Ochre Sea Star (Pisaster ochraceus)
Added on July 21, 2020
Supporting

Photos / Sounds

What

Gooseneck Barnacle (Pollicipes polymerus)

Observer

tara312

Date

July 16, 2020 04:17 PM PDT
Gooseneck Barnacle - Photo (c) lisamaree, some rights reserved (CC BY-NC), uploaded by lisamaree
sgravem's ID: Gooseneck Barnacle (Pollicipes polymerus)
Added on July 21, 2020
Supporting

Photos / Sounds

What

Ochre Sea Star (Pisaster ochraceus)

Observer

mazer

Date

January 12, 2017 04:32 PM PST
Ochre Sea Star - Photo (c) Alex George, all rights reserved, uploaded by Alex George
sgravem's ID: Ochre Sea Star (Pisaster ochraceus)
Added on March 31, 2020
Supporting

Photos / Sounds

Observer

mcduck

Date

November 12, 1973

Description

29mm length. Found in rocky intertidal. I'm posting several old photos (scanned from 35mm slides) of species of Doriopsilla so that they can be viewed by a colleague who is working on the taxonomy of the pacific coast members of the genus.

Doriopsilla - Photo (c) Gary McDonald, all rights reserved, uploaded by Gary McDonald
sgravem's ID: Genus Doriopsilla, a member of Nudibranchs (Order Nudibranchia)
Added on January 1, 2018
Supporting

Photos / Sounds

Date

December 30, 2017 02:56 PM PST
Chthamalus - Photo (c) Jose Nunez, some rights reserved (CC BY-NC-ND), uploaded by Jose Nunez
sgravem's ID: Genus Chthamalus, a member of Chthamalid Barnacles (Family Chthamalidae)
Added on January 1, 2018
Supporting

Photos / Sounds

What

Anomurans (Infraorder Anomura)

Observer

hfb

Date

January 14, 2017 06:22 PM PST
Porcelain Crabs - Photo (c) Eduardo Muñoz Orellana, some rights reserved (CC BY-NC), uploaded by Eduardo Muñoz Orellana
sgravem's ID: Porcelain Crabs (Family Porcellanidae)
Added on December 31, 2017
Leading

Photos / Sounds

What

Blue-Ringed Top Snail (Calliostoma ligatum)

Observer

hfb

Date

February 25, 2017 05:24 PM PST
Blue-Ringed Top Snail - Photo (c) Gary McDonald, all rights reserved, uploaded by Gary McDonald
sgravem's ID: Blue-Ringed Top Snail (Calliostoma ligatum)
Added on December 31, 2017
Supporting

Photos / Sounds

What

Blue-Ringed Top Snail (Calliostoma ligatum)

Observer

hfb

Date

February 24, 2017 04:52 PM PST
Blue-Ringed Top Snail - Photo (c) Gary McDonald, all rights reserved, uploaded by Gary McDonald
sgravem's ID: Blue-Ringed Top Snail (Calliostoma ligatum)
Added on December 31, 2017
Supporting

Photos / Sounds

What

Coralline Algae (Order Corallinales)

Observer

hfb

Date

February 24, 2017 05:04 PM PST
Calliarthron tuberculosum - Photo (c) Julia Markey, some rights reserved (CC BY-NC), uploaded by Julia Markey
sgravem's ID: Calliarthron tuberculosum, a member of Coralline Algae (Family Corallinaceae)
Added on December 31, 2017
Leading

Photos / Sounds

What

Sea Comb (Plocamium cartilagineum)

Observer

hfb

Date

March 11, 2017 05:16 PM PST
Plocamium cartilagineum pacificum - Photo (c) james_holkko, some rights reserved (CC BY-NC)
sgravem's ID: Plocamium cartilagineum ssp. pacificum, a member of Sea Comb (Plocamium cartilagineum)
Added on December 31, 2017
Leading

Photos / Sounds

What

Striped Shore Crab (Pachygrapsus crassipes)

Observer

ekmes

Date

August 9, 2017 10:35 AM PDT

Description

Maybe two inches across?

Striped Shore Crab - Photo (c) Nature Ali, some rights reserved (CC BY-NC-ND), uploaded by Nature Ali
sgravem's ID: Striped Shore Crab (Pachygrapsus crassipes)
Added on December 31, 2017
Supporting

Photos / Sounds

What

Pacific Acorn Barnacle (Balanus glandula)

Observer

ndoughty

Date

October 15, 2017 02:00 PM PDT
Thatched Barnacle - Photo (c) Alison Young, some rights reserved (CC BY-NC), uploaded by Alison Young
sgravem's ID: Thatched Barnacle (Semibalanus cariosus)
Added on December 31, 2017
Maverick

Photos / Sounds

What

Eccentric Sand Dollar (Dendraster excentricus)

Date

December 27, 2017 02:15 PM PST
Eccentric Sand Dollar - Photo (c) EllieTrombone, some rights reserved (CC BY-NC), uploaded by EllieTrombone
sgravem's ID: Eccentric Sand Dollar (Dendraster excentricus)
Added on December 31, 2017
Improving

Photos / Sounds

What

Pink Volcano Barnacle (Tetraclita rubescens)

Observer

scdevaney

Date

May 29, 2016
Pink Volcano Barnacle - Photo (c) peters4, all rights reserved
sgravem's ID: Pink Volcano Barnacle (Tetraclita rubescens)
Added on December 31, 2017
Supporting

Photos / Sounds

What

Green Pin-cushion Alga (Cladophora columbiana)

Observer

scdevaney

Date

May 29, 2016 03:42 PM PDT
Green Pin-cushion Alga - Photo (c) Paul Engelmeyer, some rights reserved (CC BY-NC), uploaded by Paul Engelmeyer
sgravem's ID: Green Pin-cushion Alga (Cladophora columbiana)
Added on December 31, 2017
Supporting

Photos / Sounds

What

Brown Tegula (Tegula brunnea)

Observer

terrydad2

Date

May 20, 2017 04:48 PM PDT
Brown Tegula - Photo (c) Asa Spade, some rights reserved (CC BY-NC), uploaded by Asa Spade
sgravem's ID: Brown Tegula (Tegula brunnea)
Added on December 31, 2017
Supporting

Photos / Sounds

What

Blueband Hermit Crab (Pagurus samuelis)

Observer

terrydad2

Date

May 20, 2017 04:49 PM PDT
Hermit Crabs - Photo (c) Shigeru Harazaki, all rights reserved, uploaded by Shigeru Harazaki
sgravem's ID: Hermit Crabs (Superfamily Paguroidea)
Added on December 31, 2017
Supporting

Photos / Sounds

What

Giant Green Anemone (Anthopleura xanthogrammica)

Observer

terrydad2

Date

May 20, 2017 04:50 PM PDT
Giant Green Anemone - Photo (c) Stephen Bentsen, some rights reserved (CC BY-NC-ND)
sgravem's ID: Giant Green Anemone (Anthopleura xanthogrammica)
Added on December 31, 2017
Supporting

Photos / Sounds

What

Striped Shore Crab (Pachygrapsus crassipes)

Observer

terrydad2

Date

May 20, 2017 04:55 PM PDT

Description

good camouflage, just up and left from center

Striped Shore Crab - Photo (c) Nature Ali, some rights reserved (CC BY-NC-ND), uploaded by Nature Ali
sgravem's ID: Striped Shore Crab (Pachygrapsus crassipes)
Added on December 31, 2017
Supporting

Stats

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