Graceful
cowrie
Purpuradusta gracilis
Family Cypraeidae
updated
Jul 2020
Where
seen? This
pretty cowrie is sometimes seen on our Northern shores, on rocks, also on
rubble among seagrasses in a sandy lagoon. Often seen in a pair. It is considered uncommon
elsewhere. It was previously known as Cypraea gracilis.
Features: 2.5cm.
Shell
pear-shaped, bluish-grey with irregular
brownish speckles or small darkish brown blotches or dark brown broken
bars. Dark brown blotches at both the front and back ends. Underside white brown spots, without
coloured 'teeth'. The living animal has a dark brown or reddish mantle with sparse short white 'hairs'.
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Pulau Sekudu, Aug 13 |
Pulau Sekudu, Aug 13 |
Graceful
cowries on Singapore shores |
Other sightings on Singapore shores |
Chek Jawa, Jun 14
Photo shared by Loh Kok Sheng on flickr. |
Pulau Ubin, Dec 09
Photo shared by James Koh on flickr.
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Changi, Jan 14
Photo shared by Loh Kok Sheng on flickr. |
Changi, Aug 14
Photo shared by Loh Kok Sheng on flickr. |
Pulau Sekudu, Jun 14
Photo shared by Loh Kok Sheng on flickr. |
East Coast Park (B), Jun 21
Photo shared by Vincent Choo on facebook. |
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Acknowledgement
Grateful
thanks to Tan Siong Kiat and Wong Hoong Wei 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.
- Abbott, R.
Tucker, 1991. Seashells
of South East Asia.
Graham Brash, Singapore. 145 pp.
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