CONTENTS
Flora index
Fauna index
guide to the mangroves of singapore
Molluscs
Peter K L Ng and N Sivasothi (editors)
 
Toothless clam
Anodontia edentula
Family Lucinidae


This species is found buried in mudflats in the intertidal and subtidal zones. They have a somewhat elongate adductor muscle, part of which is separate from the pallial line. The hinge is essentially toothless in the adult, hence its name.

They are interesting animals, harbouring sulphur-oxidising bacteria in their gills from which they derive most of their nutrition. Many lucinids have therefore lost their siphons and their ability to filter feed, and make connection with the outside world with their piston-like feet.

<<Back to molluscs
close-up of empty shell
External (above)
and internal (below)
views of the left valve
of Anodontia edentula

close-up of empty shell
Note the elongate
anterior adductor
muscle scar (arrow)
Shell length 3.4 cm
What is mangrove?
Introduction

The Ecosystem

Abiotic
Biotic

Value
Intro
Products
Indirect uses
Potential uses

About Mangroves
in Singapore

History
Mangroves to visit
Conservation
 
From "A Guide to Mangroves of Singapore", Peter K. L. Ng and N. Sivasothi (editors)
Volume 1: The Ecosystem and Plant Diversity and Volume 2: Animal Diversity
Authors: Kelvin K. P. Lim, Dennis H. Murphy, T. Morgany, N. Sivasothi, Peter K. L. Ng,
B. C. Soong, Hugh T. W. Tan, K. S. Tan & T. K. Tan
BP Guide to Nature Series published by the Singapore Science Centre, sponsored by British Petroleum
2001 Raffles Museum of Biodiversity Research, The National University of Singapore & The Singapore Science Centre