Commensal
porcelain crab
awaiting
identification*
Family Porcellanidae
updated
Dec 2019
Where
seen? This tiny porcelain crab is sometimes seen, on other
animals such as hard and soft corals, as well as on seaweeds and coral
rubble. Sometimes seen in groups of many animals. It is probably quite
common but overlooked because it looks like bits of dirt!
Features: Body width less than
1cm. Some have a hairy body and pincers. Others are smooth.
Different species of porcelain crabs probably match this description.
Species are difficult to positively identify without close examination.
On this website, they are grouped by external features for convenience
of display.
The Painted porcelain crab (Porcellanella
triloba) that lives in sea pens has a separate fact sheet. |
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|
On
a sponge.
Pulau Sekudu,
Jun 05
|
*Species are
difficult to positively identify without close examination.
On this website, they are grouped by external features for convenience of
display.
Commensal
porcelain crabs on Singapore shores |
Other sightings on Singapore shores |
On an ascidian.
Punggol, Sep 14
Photo shared by Loh Kok Sheng on his blog. |
|
On hard coral.
Sisters Island, Dec 10
Photo shared by Loh Kok Sheng on his blog. |
On a sponge.
Chek Jawa, Jul 16
Photo shared by Loh Kok Sheng on his blog. |
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