cerianthid text index | photo index
Phylum Cnidaria > Class Anthozoa > Subclass Zoantharia/Hexacorallia > Order Ceriantharia
Common cerianthid
awaiting identification*
updated Aug 10

Where seen? This cerianthid is commonly seen on our Northern shores, sometimes in large numbers and often in a variety of colours and patterns. On silty sand as well as among seagrasses and sometimes near coral rubble.

Features: 10-15cm in diameter. The long tentacles are rather fat and taper to a narrow tip. The ring of shorter inner tentacles are sometimes different in colour from the long tentacles. Some are plain, others have variegated long tentacles. Body column usually pale. Little black Phoronid worms are often seen with them.

Tuas, Sep 08

Chek Jawa, Jul 05

Furry tube and smooth body column.

With black Phoronid worms in the tube.

Common cerianthids on Singapore shores

Chek Jawa, Sep 03

Changi, Jul 02

Changi, Jul 04

Chek Jawa, Sep 03

Changi, Jul 04

Pulau Sekudu, Jun 06

more photos of common cerianthids on Singapore shores
northern shores part 1 | part 2 | part 3
southern shores part 1 | part 2 | part 3 | part 4 | part 5

*
Species are difficult to positively identify without close examination.
On this website, the animals are grouped by external features for convenience of display.
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