Some Bivalves from Malaysia

[mikede]

I also need help in identifying some Bivalvia shells I got from the western coast of Malaysia. All of these were found in the beach drift. The biggest shell in the left upper corner is about 5cm long.

My own research brought me so far:
Upper row: no idea
Middle row: Dosinia spp., the second one from the left is probably Dosinia trigona (Reeve, 1851)
Bottom row: The 2 shells on the left - Lucinidae spp., the third shell may be a Chamidae sp.

I appriciate any help. Thanks, Mike

<a href="http://img142.imageshack.us/my.php?image=img28391fu6.jpg" target="_blank"><img src="http://img142.imageshack.us/img142/6997/img28391fu6.th.jpg" alt="http://img142.imageshack.us/img142/6997/img28391fu6.th.jpg" style="border:0" /></a> <a href="http://img141.imageshack.us/my.php?image=img28401bo8.jpg" target="_blank"><img src="http://img141.imageshack.us/img141/6991/img28401bo8.th.jpg" alt="http://img141.imageshack.us/img141/6991/img28401bo8.th.jpg" style="border:0" /></a>  <span class="petit">--Last edited by mikede on 2008-08-24 20:54:29 --</span>