The conchs come in quite a variety – the helmet being my favourite, but this one is quite odd, and one wonders how it came through it’s evolutionary path to arrive at it’s shape! Reply
Nature on the Edge 
I have never seen one like this!!!
The conchs come in quite a variety – the helmet being my favourite, but this one is quite odd, and one wonders how it came through it’s evolutionary path to arrive at it’s shape!