Black Sea Cucumber Thumbnail
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  • Black Sea Cucumber / Holothuria atra
dtum ‐ Never seen a black one. Pretty cool.
mosh754 ‐ Thanks.

I've just added him. I will wait for him to move into a good position and take a better photo
ventino 4 years
carlonaz 4 years
dtum 4 years
More photos of this invertebrate
Holothuria atra - October 22, 2016