Archive for Lucine

drilled heart in seashell

i heart seashells. Shells have a way of talking to us, don’t they?  They make us feel deeply connected to the vast sea and pull us towards it. This PONDEROUS ARK shell washed up at my feet with a heart carved in it. Awwwwe, so sweet! I love you too! But hmmmm… other than being an oh-so-sweet message from King Neptune, how did this happen?

i heart this seashell

We see natural holes drilled in all sorts of shells, so it’s time to find out how they are made. The hole in this SHARKS EYE tells me a little secret of what happened to its life. The clue? It has a perfect countersunk borehole with a beveled edge twice the diameter as the inner diameter. Because of the shape of that hole, you can bet that he was eaten by another SHARKS EYE!  OMG They are cannibals!

sharks eye shell is cannibalistic

We have to guess what happened to this next guy because it looks like a fellow predator SHARKS EYE started carving up his next meal but stopped before he tasted victory.

sharks eye drilled hole by other mollusk

By looking at the hole in this DISK DOSINIA, I’m going to assume that a SHARKS EYE made a meal out of this guy too.

sharks eye drilled hole in dosinia shell

Geez, SHARKS EYES have a smorgasbord of choices for their buffet. Looks as though they like BUTTERCUP LUCINES too.

sharks eye mollusk drilled hole in buttercup shell

A straight hole with only a slight beveled edge like this LADY-IN-WAITING VENUS CLAM …

lady-in-waiting venus clam with drill hole

…was most likely drilled by some sort of MUREX… like GULF OYSTER DRILLS. Aha! That’s why they are called “DRILLS”!

gulf oyster drills sanibel florida

The grooves in these CROSS BARRED VENUS CLAMS and TRANSVERSE ARK aren’t the handiwork of the SHARKS EYE or DRILLS. These grooves were most likely made by a BRISTLE WORM. It uses a rasping technique with its bristled body while secreting acid to etch a groove in the shell to make a nice cozy place to rest.

bivalves with bristle worm grooves

If you have never seen a BRISTLE WORM, click on the video to watch the first time Clark and I came across a BRISTLE WORM…. and then come back to see what cute tokens they make. YouTube Preview Image

Last May, Lisa from Shellabaloo 2 was having a great time sifting through shells at Blind Pass Captiva and found a few messages on shells she shared…

lisa shells bp

After Shellabaloo, she sent me this sweet CROSS-BARRED VENUS shell with a smiley face on it (made by a BRISTLE WORM). I keep it by my desk!

smiley face seashell

She also found a “K” on a CROSS BARRED VENUS…

seashell k for kendra

Lisa was so thoughtful, she gave it to another Shellabaloo-er… Kendra. K for Kendra!

seashell k for kendra

So let’s get back to that heart I received from King Neptune … these bigger holes most likely were drilled by a STIMPSON CHIMNEY CLAM. Oh, What? You’ve never heard of a STIMPSON CHIMNEY CLAM before? LOL Well, neither had I before I got so curious about what made that heart shape and found out that two separate drilled incidences by these clams are the most likely culprit. When I find a STIMPSON CHIMNEY CLAM, you will be the first one to know about it and I will post a photo. I already have an appreciation for them since they are quite the artists!

holes drilled in shells by other mollusks

I just assumed that a shell with lots of little holes in like this was just from regular wear and rear by the salt and wave action… like when you wash and wear your favorite shirt too many times. One day, you’ll start to see holes in it! But some times shells that look like this tend to be “holey” because BORING SPONGES have invaded it as a living space.

holes in a shell made by boring sponge

I’ve always been drawn to shells that have holes for stringing them for crafts….

seashell mobile close shells

For gift tags…

sea shell gift tag

And I always love to see someone string them for jewelry…

patricia strings seashell with natural hole

I would have never known where to start finding information on these cool holes in shells if Lisa from Shellabaloo 5 (OMG I just realized… both Lisas from different Shellabaloos are fascinated with holes in shells too! Ha! They need to know each other, wouldn’t you say?) anyway… I wouldn’t have known there was such a term as “Shell Bioerosion” and such if she hadn’t shown me where it was in this book Living Beaches of Georgia and the Carolinas .

There’s all kinds of fun to be had in exploring the common shells if you just give them a chance. They may even tell you a secret!

sea shells with holes drilled by mollusks and sponges

Jan
27

Not Just Another Silly White Shell

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painted egg cockles captiva sand bar

I’ve never seen so many glossy PAINTED EGG COCKLES wash up together as much as I have on the new sand bar at Blind Pass Captiva. Gail Carr (Maryland) collected of these beauties and much more sweet gems she sorted in this fab tackle box…

other side of boxed seashells from sanibel

That nice little organized box had another side too she filled with sweet treasures…

box of miniature shells from sanibel florida

I love to talk to people who get so much enjoyment at collecting so many different varieties of shells… as I do. Gail said “Each shell has it’s own unique beauty.” I agree! That’s why I got so thrilled when she showed me she found a couple of my new fave shell… the CROSS-HATCHED LUCINE.

gail carr shelling captiva lucine

She found a TEXAS LONGHORN too!

texas longhorn bryozoa

She even found a few SHIVA SHELLS … which are the OPERCULUM to the CHESTNUT TURBAN. Gail happen to find a few bright orange CHESTNUT TURBANS as well so I wanted you to see what they looked like together.

orange chestmut turban shiva shell operculum

Looking in the same area where I found my SCOTCH BONNET last week, I found 6 more CROSS-HATCHED LUCINES.

cross hatched lucine seashells sanibel

I was thrilled to have  shared the excitement with Gail since she had found a few and didn’t think I wasn’t crazy for feeling so excited about finding “just another silly plain white clam shell”. LOL

divalinga quadrisulcata cross hatched lucine captiva

In less than a month, this whole sandy beach on the pass side of the jetty rocks has formed and if you look closely, here are some hidden gems in there. Seriously… twenty days ago, I took this next photo of the shelling on the Sanibel side and it shows in the background the Captiva jetty rocks…no sand bar.

blind pass sanibel looking at jetty rocks at captiva

Over the weekend (on my way to find my precious LUCINES) I took this photo of my view as I stood on the bridge that connects Sanibel to Captiva looking over to the Captiva side. Wild, huh? This is what keeps me shelling day after day… the beaches change every single day and you never know what you will find until you get there!

blind pass sand bar changes

shelling adventures trips by pam

seashells at South Seas Resort Captiva Florida

South Seas Island Resort on the north tip of Captiva Island has always held special memories for Clark and me. It was our first vacation spot together when we lived in Virginia Beach and the first time we ever beach combed together. It’s the beach where I fell in love with WORM SHELLS… oh yeah… and Clark too (heehee). As I walked down to the jetty rocks towards Redfish Pass this morning (reminiscing) I was soooo excited to find such a fun shell wrack line with a SAND DOLLAR, double SUNRAY VENUSES, CONCHS, WHELKS, a WORMIE (!) and other goodies.

shell filled beach at South Seas Island Resortshell filled beach at South Seas Island Resort

The shells were just rolling in…

seashells on the beach south seas island resort captiva florida

On the other side of the jetty (on the pass side) there were lots of shells caught in between the rocks…

shells in the jetty rocks south seas resort captiva

Even in the sand throughout the beach (recently renourished sand), I found lots of CHESTNUT TURBANS,  a CARRIER SHELL and all sorts of minis…

handful of seashells south seas resort captiva

This was a particularly handsome CHESTNUT TURBAN…

orange striped chestnut turban shell captiva

A sweet PURPLISH TAGELUS…

purplish tagelus shell south seas captiva

But… I can’t even tell how thrilled I am to have found one of these shells for the first time…. a CROSS-HATCHED LUCINE (or Divalinga quadrisulcata). Dr Jose Leal of the Bailey-Matthews Shell Museum said “Not found here before, Smithsonian has lot in their collection from deeper in the Gulf, so I am not surprised to see it here. Good, solid find”. Kris from Shellabaloo 4 found one on Captiva too!

divalinga quadrisulcata bivalve lucine shell

It’s a beautifully detailed shell so you bet I will be looking for more!

interior divalinga quadrisulcata seashell

I even found a piece of JUNONIA this morning too. I felt like a kid in a candy store since there was nobody else out there shelling. I had the whole beach to myself!  It’s a private beach for everybody who stays at South Seas Island Resort or owns a home there (like a friend of mine) so I felt so fortunate to be able to beach comb there this morning. Check out the satellite map of this north tip area… CLICK HERE.

seashells at south seas island resort january

shelling adventures trips by pam

 

photo art gallery pam rambo i love shelling