Showing posts with label White shell. Show all posts
Showing posts with label White shell. Show all posts

Wednesday, June 30, 2010

White Shell Wednesday

One of my favorite white shells (but then they all seem like favorites to me) is the Distaff spindles or Fusinus colus.  The Neogastropoda is an order of Gastropoda comprising comprising of 15,000 living species.  Amazing.

(All photos enlarge when clicked.)

This species of sea snails are mostly found in salt waters.  Many of the species are deep-water forms that live on sandy bottoms. The common name of Distaff spindles comes from its shape of a drop spindle or spindle from a spindle wheel.  Another reason I tend to romance this shell is I am a spinner; the idea that mermaids and seawitch's everywhere are spinning fiber using a Distaff Shell enchants me.  There delicate shape belies their strength and they are quite a sturdy shell averaging 5-7 inches in length but can be found much longer.

Drop spindle with spun and unspun fiber.

This lovely spindle-shaped shell has a tall spire and long siphonal canal.  This order of gastropods contains the most highly developed snails where respiration is by means of a comb-like respiratory structure which serves as the gill of this mollusk.  This respiratory organ breathes oxygen dissolved in water.  Their nervous system is concentrated, an operculum or "trapdoor" is attached to the gastropod's foot that closes the aperture of the shell when the soft parts of the gastropod are retracted. This is for protection against predators and physical and chemical stresses. The popular "Cat's Eye" shell is really not a shell but this trapdoor or operculum.

"Cat's Eye Trapdoor in living shell. 
Cat's eye operculum were commonly seen in Victorian jewelry  worn to ward off the "evil eye."    They are a carnivorous species having a radula containing two or three large teeth in each row. Some possess a poison gland. All are marine inhabitants.

Such a lovely shell.

Slugs and snails are hermaphrodites with both male and female sexual organs, however the sexes are different in this species of marine snails. The snails live on sandy bottoms in usually deep waters and they travel in pairs, which is a unique feature of this species.   Have a wonderful white Wednesday.  Sea Witch

Wednesday, April 28, 2010

White Shell Wednesday

I like Sand Dollars. I like the way they look in their natural state and I like how smooth and detailed they are in their sun bleached state. I like that I can see a lily, a poinsettia, and a star on them and you can find doves hiding inside them. 

Keyhole Sand Dollar (dead) - all photos enlarge


Live Sand Dollar

I like that you can find them easily by pushing your toes through soft sand and slowly lifting them up to see them in either their natural (hairy) like state or smooth and white.  I like that they can be found in the size of a nickel up to a salad plate.  The name "sand dollar" comes from its the shape of its body which takes on a large, coin-like appearanceCommonly called a shell, the Sand Dollar is actually an echinoderm which means "spiny skinned" in Greek. A  marine invertebrate that lives in the sandy bottoms of sheltered bays and open coastal areas.  The starfish, sea urchin, sea cucumber and sand dollar are examples of the over 6000 species of echinoderms in our planet's salt waters.

Native to Florida and other areas of the world, Sand Dollars are actually the skeleton of several species of Sea Urchins.   Sand Dollars are common to the southeastern U.S., Australian and Caribbean seas and are usually found on sandy bottoms in shallow water. The typical shell is flat, circular and about 3 inches in diameter.  There are 12 different types of sand dollars and among those most well known are the Flat Round or common sand dollar, the Arrowhead, Pankcake, Keyhole (above) and the Sea Biscuit sand dollar

Common or Flat Round Sand Dollar

Arrowhead Sand Dollar

Pancake Sand Dollar
Sea Biscuit Sand Dollar

On the ocean bottom, sand dollars are frequently found together.


This is due in part to their preference for soft bottom areas, which are convenient for their reproduction. The sexes are separate and, as with most echinoids, they are conceived by external fertilization. Live sand dollars can be greenish, bluish or purple. Their highly modified spines and podia give them a velvet-like texture and appearance.  The spines on the somewhat flattened underside of the animal allow it to burrow or to slowly creep through the sediment.   As you can see in this video, they are a very slow moving creature.


Fine, hair-like cilia cover the tiny spines. Food grooves move food to the mouth opening, which is in the center of the star-shaped grooves on the underside of the animal . Its food consists of crustacean larvae, small copepods, diatoms, algae and detritus.  Inside a sand dollar shell are five teeth, which are useful for scraping plankton from rocks. The teeth, which are found when the shell is broken open, are called 'doves' because they look like tiny white doves.

Greatly enlarged doves or teeth.

The Sand Dollar shares a unique relationship to Christians who have found symbols in the form and appearance of the keyhole Sand Dollar. They call it the “Holy Ghost Shell” because the markings on the shell symbolize the Birth, Crucifixion and Resurrection of Christ. On top of the shell, an outline of the Easter Lily is clearly seen. At the center of the Lily a five pointed Star representing the Guiding Star of Bethlehem that led the Wise Men. The five narrow openings are representative of the four nail holes and the spear wound made in the body of Christ during the Crucifixion.  Reversing the shell you will easily recognize the outline of the Poinsettia, the Christmas flower, and also the Bell. When broken, inside the shell are five little birds called the Doves of Peace.


There is something magical about the Sand Dollar.  It is light and delicate and yet manages to survive storms, predators and man stepping all over them in the watery shallows.  When living, they have the appearance of velvet and when reduced to the skeletal structure they become pure white talismans of all sizes.  I have collected them for years (always the dead ones found along the beach, never the live specimens) and utilized them in my wedding invitation as shown below.


Have a beautiful white shell wednesday and blessings to you and all you love. Sea Witch

Wednesday, January 27, 2010

Crowning Glory

An ornamental circlet or head covering, often made of precious metal set with jewels and worn as a symbol of sovereignty.  Or if you are a mermaid or a "sea witch" you would want to wear this symbol of sovereignty, this lovely crown fashioned from the gifts of the sea.


It is my passion, one day, to create such a crown fitting a woman of the sea. Until I do begin this artistic quest, I will look to this amazing piece for inspiration.  This was created by Sherry Litchfield of http://sherrysshellabrations.com/crowns.html.  Her work is lovely and she will do custom work from furniture to "shell phones".  

Have a wonderful Wednesday and thanks from swimming on by.  Sea Witch

Wednesday, September 30, 2009

White Shell Wednesday

I know, I know, it is after Labor Day and all things wearably white should be retired according to fashion etiquette. However, I just couldn't resist this terrific photo of a summer purse decorated with mostly white sea shells.


Pretty little pearlized handles with natural sea shells and coral, this is such a sweet little vintage purse that I find purely joyful. Decorated with assorted size cockle shells, spiral snail shells, tiny pieces of fan coral, a few sliced periwinkles, lots of faux pearls and let's not forget the plastic mint green leaf glued to it. Not sure what the decorating thought was behind that touch but it is in keeping with "bags my grandmother living in Florida would carry." hahahahaha.

When you look at the wicker purse, it really is an easy item to decorate and now I'm wondering if I should be looking for these wicker purses at yard sales and Goodwill's to decorate myself. I have tons of shells (you would expect nothing less from a Sea Witch) and would enjoy embellishing these bags over the winter season for summer sale. I think I may have just talked myself into yet another project.

September is almost over, thanks for stopping by, and I wish everyone a pretty white shell Wednesday. Sea Witch