Wednesday, 22 August 2018

WW: Jackknife clam



(I found this shell on the lower tidelands during a recent very low tide. It came from a jackknife clam [Solen sicarius], close relative of the more familiar razor clam [Silqua patula] of the outer beach.

Jackknives are a great deal smaller and rarer than their larger, edible cousins, and of course, they live in a very different habitat. While similar bivalves are used as fishbait and even food in other parts of the world, I'm not aware of any human use for this species.

It's just cool.)

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