4 bivalves from Madagascar

[conchylinet]

Hello,
I have these shells from southwestern Madagascar. Any ID help would be appreciated.

<img src="http://www.conchylinet.com/Images/Misc/5964ui.JPG" alt="http://www.conchylinet.com/Images/Misc/5964ui.JPG" style="border:0" />
36mm Veneridae

<img src="http://www.conchylinet.com/Images/Misc/5956ui.JPG" alt="http://www.conchylinet.com/Images/Misc/5956ui.JPG" style="border:0" />
28.5mm, light & translucent, undetermined family

<img src="http://www.conchylinet.com/Images/Misc/5961ui.JPG" alt="http://www.conchylinet.com/Images/Misc/5961ui.JPG" style="border:0" />
65mm Veneridae (closeup of the sculpture on right)

And that last one:
<img src="http://www.conchylinet.com/Images/Misc/5953ui.JPG" alt="http://www.conchylinet.com/Images/Misc/5953ui.JPG" style="border:0" />
9mm, undetermined family


Ta.
Pierre  <span class="petit">--Last edited by conchylinet on 2010-09-07 20:22:05 --</span>