Archive for ZigZag Scallop Right Valve

Sep
27

It’s A Flat Out Scallop Valve

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flat zic zac scallops

I’ve never thought much about those beautiful FLAT SCALLOPS we find on the Sanibel beaches beyond their beautiful colors, their patterns and how unusual their shape is…. which is very… uhhh… flat. I’ve always called it a FLAT but now that I think about it, I’m not really sure if I made that up or not (I do that a lot- oops). I think most shellers call it a FAN SHELL or more appropriately, the ZIGZAG SCALLOP which is what the Bailey-Matthews Shell Museum calls it.

left flat valve scallop

But remember, a SCALLOP is a BIVALVE … it has two valves. So think about it, both sides to this SCALLOP can’t be flat. Hmmmm… Why don’t we find the other side? A couple of weeks ago Clark and I were visiting Naples with some friends so while walking the beach Clark picked up a SCALLOP and showed it to me.

right valve zic zac

It wasn’t a FLAT, CALICO SCALLOP, ROUGH SCALLOP  and def not a LION’S PAW. My first instinct was that it was a non-native species so I told him that someone probably bought shells from the store to spread on the beach for a wedding or party. That’s how most shells that aren’t native to this area end up in someone’s shell bag … thought of as a rare shell. I put it in my pocket any way to maybe research it later.

interior zig zag scallop

When I went to the Shell Museum to have Dr Jose Leal look at the FULGURATOR OLIVE, I took this shell too. Yes! He said it was the right valve of a FLAT! Our first one ever! He told me that since the convex shape of this valve is so inflated, it catches the water current differently than the flat valve so it travels in a different direction. Look at the bulge on this baby…

side zig zag scallop

Notice that I didn’t say that he positively identified this as a ZIGZAG SCALLOP valve. Dr Leal said this could actually be a RAVENELI SCALLOP which is a very similar shell that has a flat valve and a convex valve…. but whichever it is, I’m very tickled to have finally seen the other half of a FLAT (I’m sticking with calling it just a plain old FLAT). I just want to find one like Super Sheller ClarkWay to go Clark! Do they show up more in Naples and Marco? hmmmm. Have you seen them on any other SouthWest Florida beach?

zigzag scallop pair

One quick message about the shelling this week… The beach by the jetty rocks at Blind Pass Captiva wasn’t showing many shells but I heard you had to get in the water to find anything. I walked down the beach to the point in the next photo and found lots of OLIVES and a few other good shells rolling the in the surf line. It was pretty good!

blind pass captiva beach

We went to the Lighthouse Beach Last night but didn’t find gobs of shells in the water. I didn’t look up in the high tide wrack line… which I have a feeling I would have found more shells but I am happy with just the few I found that weren’t occupied. Always happy to find candy but I think I might go back to Bowman’s and head towards Blind Pass.. that’s been the best spot for us lately!

miniature shells sanibel

lighthouse sunset colors sanibel

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