Photos / Sounds

What

Gastropods (Class Gastropoda)

Observer

cjurnes

Date

April 17, 2024 05:22 PM PDT

Description

I observed this sea slug at about 2m depth while snorkeling. It was located in a protected bay on large cobble substrate near mudflats. It was approx. 2cm long.

Marsenina stearnsii - Photo (c) Gary McDonald, all rights reserved, uploaded by Gary McDonald
jeffgoddard's ID: Marsenina stearnsii, a member of Trivia, Erato and Allies (Superfamily Velutinoidea)
Added on April 18, 2024
Leading

Photos / Sounds

What

Red Sponge Dorid (Rostanga pulchra)

Observer

ramennudi

Date

April 16, 2024 11:11 AM PDT
Red Sponge Dorid - Photo (c) Gary McDonald, all rights reserved, uploaded by Gary McDonald
jeffgoddard's ID: Red Sponge Dorid (Rostanga pulchra)
Added on April 18, 2024
Supporting

Photos / Sounds

What

Black Seahare (Aplysia vaccaria)

Observer

ramennudi

Date

April 16, 2024 10:26 AM PDT

Description

Small individual- about the size of a thumb nail, looked greener than a tradtional Aplysia californica, was feasting on green algae

Black Seahare - Photo (c) Marco Mazza, some rights reserved (CC BY-NC), uploaded by Marco Mazza
jeffgoddard's ID: Black Seahare (Aplysia vaccaria)
Added on April 18, 2024
Supporting

Photos / Sounds

Observer

thetidepooler

Date

April 13, 2024 08:59 AM PDT
Doriopsilla rowena - Photo (c) Craig Hoover, some rights reserved (CC BY-NC), uploaded by Craig Hoover
jeffgoddard's ID: Doriopsilla rowena, a member of Nudibranchs (Order Nudibranchia)
Added on April 15, 2024
Supporting

Photos / Sounds

Observer

chilipossum

Date

April 13, 2024 08:08 PM PDT

Description

Found in the mantle of Aplysia californica
@jeffgoddard do you know these? I wish I'd taken a bit more time to photograph them, the patterns are beautiful
@skatingflamingo check those sea hares!

Anthessius - Photo (c) Christian Schwarz, some rights reserved (CC BY-NC), uploaded by Christian Schwarz
jeffgoddard's ID: Genus Anthessius, a member of Cyclopoid Copepods (Order Cyclopoida)
Added on April 14, 2024
Supporting

Photos / Sounds

What

Feather Aeolid (Fiona pinnata)

Observer

nudibitch

Date

April 12, 2024

Description

Eggs on driftwood

Feather Aeolid - Photo (c) Gary McDonald, all rights reserved, uploaded by Gary McDonald
jeffgoddard's ID: Feather Aeolid (Fiona pinnata)
Added on April 14, 2024
Supporting

Photos / Sounds

Observer

nudibitch

Date

April 12, 2024

Description

Eggs on driftwood - @jeffgoddard do you have any thoughts on these?

Cladobranchia - Photo (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
jeffgoddard's ID: Suborder Cladobranchia, a member of Nudibranchs (Order Nudibranchia)
Added on April 14, 2024
Leading

Photos / Sounds

Observer

bogsnail

Date

April 11, 2024 03:00 AM PDT

Description

I am 100% certain of this location, and the identification seems very certain. I think this might be important, as it is a very rare species only found alive a few times in the last 6 years. the shape matches a species found in Australia. If it's that species, how did it get here? If it's the California native species, could this be an extended range? Introduced? New species, even??

Netted Kellyclam - Photo (c) Thomas Everest, some rights reserved (CC BY-NC), uploaded by Thomas Everest
jeffgoddard's ID: Netted Kellyclam (Rhamphidonta retifera)
Added on April 13, 2024
Leading

Photos / Sounds

Observer

abbyt

Date

April 10, 2024 10:32 PM PDT
Hydractiniidae - Photo (c) Gary McDonald, all rights reserved, uploaded by Gary McDonald
jeffgoddard's ID: Family Hydractiniidae, a member of Athecate Hydroids (Order Anthoathecata)
Added on April 13, 2024
Leading

Photos / Sounds

Observer

abbyt

Date

April 10, 2024 06:10 PM PDT
Aeolidia - Photo (c) Katie Lambert, all rights reserved, uploaded by Katie Lambert
jeffgoddard's ID: Genus Aeolidia, a member of Aeolid Nudibranchs (Superfamily Aeolidioidea)
Added on April 13, 2024
Supporting

Photos / Sounds

What

Hilton's Aeolid (Phidiana hiltoni)

Observer

abbyt

Date

April 10, 2024 07:01 PM PDT
Hilton's Aeolid - Photo (c) Craig Hoover, some rights reserved (CC BY-NC), uploaded by Craig Hoover
jeffgoddard's ID: Hilton's Aeolid (Phidiana hiltoni)
Added on April 13, 2024
Supporting

Photos / Sounds

Observer

abbyt

Date

April 11, 2024 07:23 PM PDT
Themiste - Photo (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
jeffgoddard's ID: Genus Themiste, a member of Peanut Worms (Order Sipuncula)
Added on April 13, 2024
Leading

Photos / Sounds

What

Opalescent Nudibranch (Hermissenda opalescens)

Observer

abbyt

Date

April 11, 2024 07:43 PM PDT
Opalescent Nudibranch - Photo (c) Gary McDonald, all rights reserved, uploaded by Gary McDonald
jeffgoddard's ID: Opalescent Nudibranch (Hermissenda opalescens)
Added on April 13, 2024
Supporting

Photos / Sounds

What

Woody Chiton (Mopalia lignosa)

Observer

abbyt

Date

April 11, 2024 08:48 PM PDT
Woody Chiton - Photo (c) cspirrone, some rights reserved (CC BY-NC)
jeffgoddard's ID: Woody Chiton (Mopalia lignosa)
Added on April 13, 2024
Supporting

Photos / Sounds

What

Hammerhead Doto (Doto amyra)

Observer

abbyt

Date

April 11, 2024 07:08 PM PDT
Hammerhead Doto - Photo (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
jeffgoddard's ID: Hammerhead Doto (Doto amyra)
Added on April 13, 2024
Supporting

Photos / Sounds

What

Cooper's Chiton (Lepidozona cooperi)

Observer

chilipossum

Date

April 12, 2024 07:32 AM PDT
Cooper's Chiton - Photo (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
jeffgoddard's ID: Cooper's Chiton (Lepidozona cooperi)
Added on April 13, 2024
Supporting

Photos / Sounds

What

Two-spotted Keyhole Limpet (Fissurellidea bimaculata)

Observer

chilipossum

Date

April 12, 2024 07:43 AM PDT
Two-spotted Keyhole Limpet - Photo (c) Donna Pomeroy, some rights reserved (CC BY-NC), uploaded by Donna Pomeroy
jeffgoddard's ID: Two-spotted Keyhole Limpet (Fissurellidea bimaculata)
Added on April 13, 2024
Supporting

Photos / Sounds

What

Woody Chiton (Mopalia lignosa)

Observer

chilipossum

Date

April 12, 2024 07:57 AM PDT
Woody Chiton - Photo (c) cspirrone, some rights reserved (CC BY-NC)
jeffgoddard's ID: Woody Chiton (Mopalia lignosa)
Added on April 13, 2024
Supporting

Photos / Sounds

What

Three-lined Aeolid (Coryphella trilineata)

Observer

abbyt

Date

April 11, 2024 08:03 PM PDT

Description

a white one?

Three-lined Aeolid - Photo (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
jeffgoddard's ID: Three-lined Aeolid (Coryphella trilineata)
Added on April 12, 2024
Supporting

Photos / Sounds

Observer

bogsnail

Date

April 11, 2024 03:00 AM PDT

Description

I am 100% certain of this location, and the identification seems very certain. I think this might be important, as it is a very rare species only found alive a few times in the last 6 years. the shape matches a species found in Australia. If it's that species, how did it get here? If it's the California native species, could this be an extended range? Introduced? New species, even??

Cymatioa - Photo (c) Jeff Goddard, some rights reserved (CC BY-NC), uploaded by Jeff Goddard
jeffgoddard's ID: Genus Cymatioa, a member of Bivalves (Class Bivalvia)
Added on April 12, 2024
Leading

Photos / Sounds

Observer

abbyt

Date

April 10, 2024 10:32 PM PDT
Filifera - Photo (c) Arturo Velasco, some rights reserved (CC BY-NC), uploaded by Arturo Velasco
jeffgoddard's ID: Suborder Filifera, a member of Athecate Hydroids (Order Anthoathecata)
Added on April 12, 2024
Leading

Photos / Sounds

What

Two-spotted Dorid (Thordisa bimaculata)

Observer

ev3olution

Date

April 11, 2024 06:26 AM PDT

Description

That’s sand, right? Not the actual texture of its body?

Two-spotted Dorid - Photo (c) jeffhamann, some rights reserved (CC BY-NC), uploaded by jeffhamann
jeffgoddard's ID: Two-spotted Dorid (Thordisa bimaculata)
Added on April 12, 2024
Improving

Photos / Sounds

What

Three-lined Aeolid (Coryphella trilineata)

Observer

nudibitch

Date

April 9, 2024
Three-lined Aeolid - Photo (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
jeffgoddard's ID: Three-lined Aeolid (Coryphella trilineata)
Added on April 11, 2024
Supporting

Photos / Sounds

What

Branched Dendronotid (Dendronotus venustus)

Observer

nudibitch

Date

April 9, 2024
Branched Dendronotid - Photo (c) Ken-ichi Ueda, some rights reserved (CC BY)
jeffgoddard's ID: Branched Dendronotid (Dendronotus venustus)
Added on April 11, 2024
Supporting

Photos / Sounds

What

Elegant Aeolid (Abronica abronia)

Observer

nudibitch

Date

April 9, 2024
Elegant Aeolid - Photo (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
jeffgoddard's ID: Elegant Aeolid (Abronica abronia)
Added on April 11, 2024
Supporting

Photos / Sounds

What

Baba's Festive Aeolid (Babakina festiva)

Observer

nudibitch

Date

April 9, 2024
Baba's Festive Aeolid - Photo (c) Robin Agarwal (ANudibranchMom on iNaturalist), some rights reserved (CC BY-NC)
jeffgoddard's ID: Baba's Festive Aeolid (Babakina festiva)
Added on April 11, 2024
Supporting

Photos / Sounds

What

Stearns' Aeolid (Austraeolis stearnsi)

Observer

nudibitch

Date

April 9, 2024
Stearns' Aeolid - Photo (c) Gary McDonald, some rights reserved (CC BY-NC), uploaded by Gary McDonald
jeffgoddard's ID: Stearns' Aeolid (Austraeolis stearnsi)
Added on April 11, 2024
Supporting

Photos / Sounds

What

Three-lined Aeolid (Coryphella trilineata)

Observer

danilately

Date

April 2024

Place

Oregon, US (Google, OSM)
Three-lined Aeolid - Photo (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
jeffgoddard's ID: Three-lined Aeolid (Coryphella trilineata)
Added on April 11, 2024
Supporting

Photos / Sounds

What

Hammerhead Doto (Doto amyra)

Observer

danilately

Date

April 2024

Place

Oregon, US (Google, OSM)
Hammerhead Doto - Photo (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC), uploaded by Robin Gwen Agarwal
jeffgoddard's ID: Hammerhead Doto (Doto amyra)
Added on April 11, 2024
Supporting

Photos / Sounds

What

Three-lined Aeolid (Coryphella trilineata)

Observer

danilately

Date

April 2024

Place

Oregon, US (Google, OSM)
Three-lined Aeolid - Photo (c) Ken-ichi Ueda, some rights reserved (CC BY), uploaded by Ken-ichi Ueda
jeffgoddard's ID: Three-lined Aeolid (Coryphella trilineata)
Added on April 11, 2024
Supporting

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