Some Bivalves from Malaysia

[conchylinet]

My small contribution:
The top left looks like a Myidae, but I don't know if this family occurs in tropical waters.
No idea with the top right.
Middle-row left could be Dosinia sculpta (Hanley 1845)
The two middle-row center could be Dosinia histrio (Gmelin 1791)
No better idea with middle-row right.
Bottom left seems to be genus Anodontia.
No idea with the two other.

Good luck, Conchylinet.