Marine Invertebrates
Sea Shells, Sea Slugs, Octopuses & allies (Mollusca)
Sea Slugs, Sea Hares, Bubble Shells (Gastropoda, Euthyneura)
Sighting 3394449

Unidentified

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Unidentified at suppressed - 8 Apr 2018
Unidentified at suppressed - 8 Apr 2018
Unidentified at suppressed - 8 Apr 2018
Unidentified at suppressed - 8 Apr 2018
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Identification history

Unidentified 8 Apr 2018 robndane

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User's notes

This looks like a bubble shell minus the shell on top of an urchin in the NW cleft in the rocks. I touched it and there was no shell.Can anyone help ID it? Looks like Hydatina physis if it had its shell?

2 comments

LizAllen wrote:
   9 Apr 2018
I would say it is H.physis ....minus shell !
LizAllen wrote:
   9 Apr 2018
Maybe the urchin had the crunchy bits first ?

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Sighting information

  • 1 Abundance
  • 8 Apr 2018 06:44 AM Recorded on
  • robndane Recorded by

Additional information

  • less than 1m Depth of sighting

Record quality

  • Images or audio
  • More than one media file
  • Confirmed by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
2,155,177 sightings of 19,962 species in 6,510 locations from 11,503 contributors
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