Photos / Sounds

Observer

melodie_caussat

Date

July 14, 2023 02:42 PM AST

Place

Martinique (Google, OSM)

Photos / Sounds

Observer

alanarama3

Date

May 27, 2024 06:07 AM PDT

Description

Mystery egg coils again. Still looking for adult.

Photos / Sounds

Observer

alanarama3

Date

May 27, 2024 06:25 AM PDT

Description

Egg coil. Still looking for adults.

Photos / Sounds

Observer

alanarama3

Date

May 27, 2024 06:32 AM PDT

Description

Egg coil. Still looking for adults.

Photos / Sounds

Observer

alanarama3

Date

May 29, 2024 04:51 AM PDT

Description

Still looking for adult

Photos / Sounds

Observer

alanarama3

Date

May 29, 2024 04:54 AM PDT

Description

Still looking for adult.

Photos / Sounds

Observer

alanarama3

Date

May 30, 2024 10:14 AM PDT

Description

Egg coil

Photos / Sounds

Observer

alanarama3

Date

May 30, 2024 09:51 AM PDT

Description

Egg coil

Photos / Sounds

What

White-spotted Sea Goddess (Doriopsilla albopunctata)

Observer

alanarama3

Date

May 30, 2024 10:11 AM PDT

Photos / Sounds

What

Leanira Checkerspot (Chlosyne leanira)

Observer

brianahern

Date

June 3, 2024 11:30 AM PDT

Description

Creek Trail & Toyon Trail - Hidden Villa Preserve, Santa Clara County, California.

feeding on Woolly Indian Paintbrush which is the hostplant for Leanira Checkerspot

Photos / Sounds

What

Baumann's Chromodorid (Felimida baumanni)

Observer

chilipossum

Date

June 7, 2024 09:00 AM CST

Photos / Sounds

Observer

short-billed

Date

June 29, 2024 12:44 PM AKDT

Photos / Sounds

What

Sonora Dorid (Taringa aivica)

Observer

ericklug

Date

July 7, 2024 06:24 AM PDT

Description

Found by @Mari_co. A couple feet away from Monterey Dorid.

Photos / Sounds

Observer

short-billed

Date

July 2, 2024 01:00 PM AKDT

Photos / Sounds

What

Yellow-edged Cadlina (Cadlina luteomarginata)

Observer

max_benningfield

Date

June 23, 2024 08:06 AM PDT

Photos / Sounds

What

Nayarit Dorid (Diaulula nayarita)

Observer

chilipossum

Date

June 6, 2024 08:56 PM CST

Description

Found under a rock in the intertidal
@anudibranchmom
@hsinilin

Photos / Sounds

What

Slender Eolis (Coryphella gracilis)

Observer

b_eddy

Date

May 11, 2024 07:35 PM ADT

Photos / Sounds

Observer

paul_norwood

Date

May 21, 2024 09:25 PM AKDT

Photos / Sounds

Observer

mads255

Date

May 12, 2024 05:44 PM -01

Photos / Sounds

Observer

mads255

Date

May 21, 2024 03:15 PM -01

Photos / Sounds

Observer

alanarama3

Date

April 28, 2024 09:44 AM PDT

Description

Spiral egg capsule

Photos / Sounds

Observer

craigahoover

Date

December 20, 2017 08:52 AM PST

Description

Dondice occidentalis with eggs was located on a hydroid mat in a channel at a depth of approximately 10 feet. Length was not measured. Water temperature was 69 degrees F.

Photos / Sounds

What

Clown Dorid (Triopha catalinae)

Observer

jesseng

Date

August 5, 2022

Photos / Sounds

What

Scarlet Macaw (Ara macao)

Observer

chilipossum

Date

June 2024

Photos / Sounds

Observer

kati-romblon

Date

April 2016

Photos / Sounds

Observer

luanroberts

Date

May 2024

Photos / Sounds

Observer

skatingflamingo

Date

June 8, 2024 07:22 AM PDT

Description

my turn to find pink eggs!

Photos / Sounds

What

Price's Aeolid (Apata pricei)

Observer

nudibitch

Date

June 7, 2024

Photos / Sounds

What

Pacific Batwing Seaslug (Gastropteron pacificum)

Observer

nudibitch

Date

June 8, 2024 07:05 PM PDT

Description

Photos / Sounds

What

Yellow-edged Cadlina (Cadlina luteomarginata)

Observer

anna-gardner

Date

February 18, 2023 03:48 PM PST

Photos / Sounds

What

White-spotted Sea Goddess (Doriopsilla albopunctata)

Observer

molluscmania

Date

May 30, 2024 08:58 AM PDT

Photos / Sounds

What

Aeolid Nudibranchs (Superfamily Aeolidioidea)

Observer

sarahal1010

Date

June 2024

Photos / Sounds

What

Neon Nudibranch (Limenandra barnosii)

Observer

pufferfishwah

Date

March 13, 2024 07:32 PM PST

Place

菲律賓 (Google, OSM)

Photos / Sounds

What

Neon Nudibranch (Limenandra barnosii)

Observer

kati-romblon

Date

March 2023

Description

photo by Wolfgang Holz

Photos / Sounds

What

Neon Nudibranch (Limenandra barnosii)

Observer

kati-romblon

Date

March 2023

Description

photo by Wolfgang Holz

Photos / Sounds

Observer

tgosliner

Date

May 17, 2010 04:08 PM PDT

Description

Atagema sp. 4 in NSSI 2

Photos / Sounds

What

Mountain Beaver (Aplodontia rufa)

Observer

seabeck

Date

November 2022

Description

I am once again asking you not to play in the road

Photos / Sounds

Observer

hermissenda

Date

May 8, 2024 02:47 PM PDT

Photos / Sounds

Observer

luanroberts

Date

May 2024

Photos / Sounds

Observer

yamilet_pinto

Date

May 12, 2024 10:01 AM MST

Photos / Sounds

What

Neon Nudibranch (Limenandra barnosii)

Observer

tgosliner

Date

April 19, 2008 07:26 AM PDT

Photos / Sounds

What

Willows' Aeolid (Zelentia willowsi)

Observer

luanroberts

Date

May 2024

Photos / Sounds

Observer

nudibitch

Date

May 9, 2024

Photos / Sounds

What

Lotus Hairstreak (Callophrys dumetorum)

Observer

seaslugin

Date

April 20, 2024 11:17 AM PDT

Description

First time I have seen one in this neighborhood

Photos / Sounds

Observer

luanroberts

Date

April 3, 2024 03:48 PM PDT

Photos / Sounds

Observer

nudibitch

Date

March 2024

Description

species 5!!! two together!!!

@jeffgoddard @anudibranchmom

Photos / Sounds

Observer

josenunez

Date

December 7, 2015

Description

Aeolid Nudibranch found on the oyster raceways (800 micron) filter bag. Matanzas river. Size: 6mm x 1 mm. Water temperature 18.3 degrees C.Salinity 34 ppt

Photos / Sounds

What

Joshua Tree Desertsnail (Sonorelix rixfordi)

Observer

davegoodward

Date

March 2020

Description

Juvenile, found in the rain near the type locality for this species. The closeup of a shell found nearby shows the reticulate pattern on the first whorl that is characteristic of Sonorelix.

Photos / Sounds

Observer

leonaltoff

Date

April 17, 2014

Description

Found in intertidal pools, during searches by R. Burn, A. Falconer and L. Altoff. Identified by R. Burn.

Photos / Sounds

Observer

nickoshaw

Date

January 8, 2023 09:45 PM AEDT

Description

Saw two of these!

Photos / Sounds

Observer

drmattnimbs

Date

November 30, 2014 09:31 AM HST

Place

Woolgoolga (Google, OSM)

Description

OLYMPUS DIGITAL CAMERA

Photos / Sounds

What

Goddard's Aeolid (Pacifia goddardi)

Observer

jeffgoddard

Date

May 8, 2008

Description

Holotype (CASIZ 182590), 33 mm long as shown here, on which Terry Gosliner based his 2010 description of this species (as Flabellina goddardi). I found it on a calm and bright overcast morning crawling in the open in a low intertidal pool at Tar Pits Reef. The 2nd image shows the egg mass, 14 mm in diameter, laid by this individual on 10 May 2008. The uncleaved zygotes averaged 65 microns in diameter, were packed one per capsule, and took 7 days at an average of 16 degrees C to develop into hatching planktotrophic veligers. The 3rd image shows, in right ventro-lateral view, one of the veligers just prior to hatching and with a shell 105 microns long.

Unlike most specimens of this species observed subtidally, individuals found intertidally vary in possession of white lines on the body and cephalic tentacles from completely absent (as in this specimen) to incomplete, to complete. With those white lines, subtidal specimens have occasionally been mistaken for Coryphella trilineata.

Photos / Sounds

What

Marisla's Chromodorid (Felimida marislae)

Observer

timhe

Date

February 15, 2024 02:24 PM MST

Photos / Sounds

What

Red-tipped Sea Goddess (Chromolaichma sedna)

Observer

chilipossum

Date

February 2024

Description

Found by Clyde Billak

Photos / Sounds

What

Moss Landing Aeolid (Cerberilla mosslandica)

Observer

diverdan55

Date

March 7, 2024 02:10 PM PST

Photos / Sounds

What

Feather Aeolid (Fiona pinnata)

Observer

nudibitch

Date

March 2024

Description

eggs on and nearby piece of driftwood

Photos / Sounds

Observer

rociobunker

Date

March 16, 2024 08:22 AM PDT

Description

Found diving in San Diego looks like arminia californica but has different colors

Photos / Sounds

Observer

melissa247

Date

February 17, 2024 01:47 PM EST

Photos / Sounds

What

Nudibranchs (Order Nudibranchia)

Observer

essan

Date

August 12, 2023 11:46 AM CDT

Photos / Sounds

Observer

adrian_tb

Date

January 2, 2024

Photos / Sounds

What

Fernald's Aeolid (Cumanotus fernaldi)

Observer

jonathan1232

Date

March 6, 2024

Description

Fairly certain of ID but I realize there's precious little information out there on this cryptic aeolid. Help with positive ID would be appreciated. It seems like it might be a little large, given the size suggested by the blade of Zostera, but with so few observations, it's hardly definite. Note that user mbranfireun was my dive buddy and got some better photos of this specimen at https://www.inaturalist.org/observations/201611532

Photos / Sounds

What

Fernald's Aeolid (Cumanotus fernaldi)

Observer

mbranfireun

Date

March 6, 2024 07:30 PM PST

Description

Feeding on sediment bottom. 15 ft deep.
Aeolid, 1.5cm long. Pink-peach body. Rhinophores smooth, long and joined at base. Cerata abundant with white tips and dark pink to red digestive glands with uneven, bumpy form.
Same observation as jonathan1232, same location, same date.

Photos / Sounds

What

Hammerhead Doto (Doto amyra)

Observer

mylasia

Date

March 7, 2024 03:42 PM PST

Photos / Sounds

Observer

chilipossum

Date

February 2024

Photos / Sounds

Observer

pleahy

Date

March 4, 2024 01:26 PM EST

Photos / Sounds

What

White-eared Hummingbird (Basilinna leucotis)

Observer

jamesgorriz

Date

July 26, 2023 08:32 AM CST

Description

Con leucismo

Photos / Sounds

What

Hunchback Doris (Atagema alba)

Observer

passiflora4

Date

February 11, 2024 06:05 PM PST

Description

1mm. Shown on gloved finger for scale.

Photos / Sounds

What

Roller's Aeolid (Cuthona rolleri)

Observer

passiflora4

Date

February 11, 2024 03:41 PM PST

Description

Found by Karen! Video showcasing big beating heart and what looks like a defensive cerata flare: https://flic.kr/p/2pB8Jt3. ~ 4-5mm.

Photos / Sounds

Observer

chilipossum

Date

February 2024

Description

Photos / Sounds

Observer

davegoodward

Date

January 24, 2024 02:52 AM PST

Description

Organized by retired State Park biologist Mark Faull, along with current State Park biologists and I found several shells and live snails of this poorly known species in Red Rock Canyon State Park. We hope to shed light on how closely it is related to other Sonorelix in the Mojave Desert. We were very glad to find that it still survives here, despite climate warming and drought.

Photos / Sounds

What

Sea Swallow (Glaucus atlanticus)

Observer

dronsse

Date

February 15, 2024 02:57 PM MST

Photos / Sounds

What

Red-fingered Coryphella (Coryphella verrucosa)

Observer

luanroberts

Date

August 1, 2022 07:28 AM PDT

Photos / Sounds

Observer

dingbat2

Date

September 2, 2023 08:59 AM PDT

Description

Moving this observation from my school account to my personal one

Photos / Sounds

What

Enteromorpha-eating Sapsucker (Aplysiopsis enteromorphae)

Observer

amniote

Date

February 10, 2024

Description

The specimens were found in a tidepool in the high intertidal zone near 33*31'11''N 117*45'50'' W. The tide pool contained less than a foot of water at the time of observation (3:55PM), which was right before low tide.

Photos / Sounds

What

Red Sponge Dorid (Rostanga pulchra)

Observer

kcram

Date

February 11, 2023 11:00 AM PST

Photos / Sounds

Observer

citysalamanders

Date

February 2023

Description

Empty shell found within an empty shoulderband shell

Photos / Sounds

What

Life (Life)

Observer

seaslugin

Date

January 2022

Description

C27

Photos / Sounds

What

Flesh Flies and Satellite Flies (Family Sarcophagidae)

Observer

cedric_lee

Date

April 28, 2016

Photos / Sounds

What

Flesh Flies and Satellite Flies (Family Sarcophagidae)

Observer

cedric_lee

Date

July 2016

Photos / Sounds

Observer

coralreefdreams

Date

August 5, 2018 04:11 PM EDT

Description

Jupiter Lighthouse, Loxahatchee River

Photos / Sounds

Observer

coralreefdreams

Date

September 1, 2018 02:15 PM EDT

Description

Jupiter Lighthouse, Loxahatchee River

Photos / Sounds

What

Red Sparkly Aeolid (Pacifia amica)

Observer

luanroberts

Date

January 29, 2024 04:43 PM PST

Photos / Sounds

Observer

luanroberts

Date

January 29, 2024 04:43 PM PST

Photos / Sounds

What

Steindachner's Ebony Tarantula (Aphonopelma steindachneri)

Observer

chloe_and_trevor

Date

January 2024

Photos / Sounds

What

Herald-Snail (Carychium minimum)

Observer

cedric_lee

Date

January 30, 2024 05:15 PM PST

Photos / Sounds

What

Milky Crystal-Snail (Vitrea contracta)

Observer

cedric_lee

Date

January 30, 2024 05:15 PM PST

Photos / Sounds

What

Common Land Snails and Slugs (Order Stylommatophora)

Observer

watchandsee

Date

January 27, 2015 09:06 AM PST

Description

Unknown non-native terrestrial snail

Photos / Sounds

What

Granite Shoulderband Snail (Helminthoglypta graniticola)

Observer

davegoodward

Date

April 2020

Description

Resting in the upper inch of a woodrat nest in a rock crevice. Right across the Mohave River from a population of Victorville Shoulderband (which was unfortunately fenced). The photos show the precipitated cement dust from the nearby cement plant, which doesn't seem to harm the snails.

Photos / Sounds

What

Brittleleaf Manzanita (Arctostaphylos crustacea)

Observer

alex_wentworth

Date

April 2023

Description

Bonny Doon ER
Close to the northern intersection of the Silver Leaf Loop and the Ponderosa Cutoff

Photos / Sounds

What

Red Dendronotid (Dendronotus rufus)

Observer

fernsalish19

Date

January 20, 2024 10:42 AM PST

Description

Coolest find of the day by FAR was this incredible red branched dendronotid, also the largest nudibranch I’ve ever seen period. At least 1 foot long and absolutley breathtaking!! Surprisingly inshore as well! And actively feasting on coraline algae! One of my favorite experiences dock fouling so far!

Photos / Sounds

What

Big Sur Shoulderband Snail (Helminthoglypta umbilicata)

Observer

rjadams55

Date

January 2024

Photos / Sounds

What

Laguna Shoulderband Snail (Helminthoglypta waltoni)

Observer

davegoodward

Date

March 2018

Description

Head of Scove Canyon, just off Sunrise Highway. Collected 12/10/16.

Photos / Sounds

What

Strawberry Sea Goddess (Felimida fentoni)

Observer

caporali

Date

January 13, 2024 10:38 AM EST

Photos / Sounds

What

Purple-edged Nudibranch (Goniobranchus albopustulosus)

Observer

seaslugin

Date

January 2024

Place

Hawaii, US (Google, OSM)

Photos / Sounds

Observer

nudibitch

Date

January 2024

Photos / Sounds

Observer

kerry_lewis

Date

September 10, 2022 10:42 AM EST

Photos / Sounds

Observer

nudibitch

Date

January 2024

Description

kind of reminiscent of steinbecki but unsure