Zebrida adamsii (+) Commensalism (0) Astropyga radiata

Observation

Zebra Urchin Crab, Zebrida adamsii, Negros Island, Philippines. This crab is an obligatory commensal of the fire urchin. Seen at night, about 8 meters deep. Posted by @Pacificklaus Klaus Stifel on X

Check this link for more information.

Sign in

Personal details

Lost your password?
If you aren't registered yet create an account

Register

Personal details

I accept the terms and conditions

Error sending Case

You must complete the interaction type to send the Case.

Case successfully submitted

The Case was successfully uploaded. Thank you!

Case successfully submitted

This case was included in Casual Observations. Thank you!

File too big

The file size must be up to 50Mb.

File format not supported

The selected file has a format currently not supported.

Download our template file and use it to upload your interactions list!

Status: SUCCESS

Results:

Status: FAIL

Processing file...