True
cockles
Family
Cardiidae
updated
Oct 10
Where
seen? These large cockles are sometimes seen on some of
our shores.
These animals usually burrow shallowly in sandy to muddy bottoms.
What are true cockles? True cockles
belong to Family Cardiidae. There about 200 species of true cockles.
Features: About 5cm. The two-part
shell is sturdy and usually ridged. The hinge has two strong teeth
in each valve. They have a short fringed siphon and can
use their long, strong, sickle-shaped foot to jump and escape predators. |
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| Human
uses: They are collected for shell craft and sometimes
eaten by coastal dwellers. |
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Family
Cardiidae recorded for Singapore
from Tan
Siong Kiat and Henrietta P. M. Woo, 2010 Preliminary Checklist
of The Molluscs of Singapore.
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True
cockles seen awaiting identification
Species are difficult to positively identify without close
examination.
On this website, they are grouped by external features for convenience
of display.
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Acrosterigma
angulatum
Acrosterigma discus
Acrosterigma elongata
Acrosterigma flava flava
Acrosterigma flava subrugosum
Acrosterigma impolitum
Acrosterigma luteomarginata
Acrosterigma maculosum
Acrosterigma transcendens
Acrosterigma vertebrata
Corculum cardissa (Heart cockle)
Fragum hemicardium
Fragum retusum
Fragum unedo (Strawberry cockle)
Fulvia aperta
Fulvia australe
Laevicardium biradiatum
Maoricardium setosum
Vepricardium asiaticum
Vepricardium coronatum
Vepricardium multispinosum
Vepricardium sinense |
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| 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.
- Chou, L.
M., 1998. A
Guide to the Coral Reef Life of Singapore. Singapore Science
Centre. 128 pages.
- Abbott, R.
Tucker, 1991. Seashells
of South East Asia
 .
Graham Brash, Singapore. 145 pp.
- Wee Y.C.
and Peter K. L. Ng. 1994. A First Look at Biodiversity in Singapore.
National Council on the Environment. 163pp.
- Ng, P. K.
L. & Y. C. Wee, 1994. The
Singapore Red Data Book: Threatened Plants and Animals of Singapore.
The Nature Society (Singapore), Singapore. 343 pp.
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