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Phylum Mollusca > Class Gastropoda > Family Naticidae
Lined moon snail
Tanea lineata
Family Naticidae
updated Aug 2020
Where seen? This beautiful moon snail is sometimes seen, usually in sand near seagrasses. Elsewhere, it is found on fine sandy to muddy bottoms. It was previously known as Natica lineata.

Features: 3-4cm. Shell thick smooth spherical (not flat), the spiral tip sticking out a little. Shell pattern white or beige with fine brown spiralling lines. On the underside, a small depression. Operculum white with a yellow smudge where the whorl begins, a pair of spiralling grooves on the outer margin. Body white or pale beige, front shield darker brown. Tentacles short, brown.

Changi, Nov 08

Operculum with a pair of spiralling grooves
on the outer margin and a yellow smudge.
Changi, Nov 08
Human uses: It is collected in trawls for food and for the shell trade.

Lined moon snails on Singapore shores
On wildsingapore flickr

Other sightings on Singapore shores


Changi East, Oct 11
Photo shared by Loh Kok Sheng on his blog.

Tanah Merah, Jun 08

Photo shared by Loh Kok Sheng on his blog.
 


East Coast Park, Aug 18
Photo shared by Loh Kok Sheng on facebook

East Coast Park PCN, Jul 20
Photo shared by Loh Kok Sheng on facebook
 

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.
  • Tan, K. S. & L. M. Chou, 2000. A Guide to the Common Seashells of Singapore. Singapore Science Centre. 160 pp.
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