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Phylum Mollusca > Class Gastropoda > Family Turridae
Javanese turrid snails
Turricula javana

Family Turridae
updated Oct 10
Where seen? These elegant snails are sometimes seen on sandy areas near seagrasses on Chek Jawa and some parts of the East Coast.

Features: 5-7cm. The thick shell is conical with knobs on the spiralling ridges. The siphon sticks out through the long tubular portion of the shell. The body is white with brownish spots and the tip of the siphon is black. The operculum is of a horn-like material and is thin and flexible. It is often seen ploughing through the sand with its long muscular foot. Shell clean and not encrusted, usually a pale brown or beige.

Chek Jawa, Sep 03
The Family Turridae is among the largest of marine snails and members are difficult to distinguish.

Long muscular foot.

Javanese turrid snails on Singapore shores

Chek Jawa, Jun 05


Chek Jawa, Sep 10


East Coast, Jun 09


East Coast, Nov 08

Acknowlegement
With grateful thanks to Tan Siong Kiat of the Raffles Museum of Biodiversity Research for identifying this snail.


Links

References

  • Tan Siong Kiat and Henrietta P. M. Woo, 2010 Preliminary Checklist of The Molluscs of Singapore (pdf), Raffles Museum of Biodiversity Research, National University of Singapore.
  • Bunjamin Dharma. 1988. Indonesian shells (Siput dan Kerang Indonesia). PT Sarana Graha. Indonesia. 111 pp.
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