The Bivalves have two shells, or valves, hinged at the back by a strong ligament which allows the valves to open and close. The body of the Bivalve is compressed sideways and enclosed between these two shells. Sometimes these valves are equal and symmetrical, as with the ark shells, clams, mussels and cockles. Or the valves may be very uneven, as with most scallops and oysters.
In recent years shells have become more and more scarce around Kythera, as the Mediterranean environment deteriorates. However, you can still find great treasures around Diakofty, Avelmonas and Capsali, especially if you ask the fishermen to let you look through the debris caught in their nets. |
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Turkey Wings
Noah's Ark Shells, Arca noae, also called Turkey Wings. Common around Kythera, these sturdy shells are frequently found...
submitted by Museum Administration on 17.10.2003
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Ark Shell
Ark Shell, Arca diluvii, 2.5 cm long. Photograph ©James Prineas, 2003
submitted by Museum Administration on 17.10.2003
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Bearded Ark
Arca barbata, or Bearded Arc. This shell has a bristly coat. 2.5 cm long. Photograph ©James Prineas, 2003
submitted by Museum Administration on 17.10.2003
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Bittersweet Clam
Bittersweet Clam, Glycymeris pilosa. 6 cm long. Photograph ©James Prineas, 2003
submitted by Museum Administration on 17.10.2003
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Yellow Violet Bittersweet Clam
Violet Bittersweet Clam, Glycymeris violacescens. The purple hue has been worn down on this clam, revealing a lovely brown...
submitted by Museum Administration on 17.10.2003
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Violet Bittersweet Clam
Violet Bittersweet Clam, Glycymeris violacescens, showing typical purple color on the outside of the shell. 5 cm long....
submitted by Museum Administration on 17.10.2003
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Large Noah's Ark Shell
Noah's Ark Shell, Arca noae, also called Turkey Wing. 7 cm long. Photograph ©James Prineas, 2003
submitted by Museum Administration on 17.10.2003
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Large Fan Mussel
This majestic Fan Mussel, Pinna rudis was found near Diakofty. Also known as the Pen Shell. Gift of Zoe Paul. 31 cm long....
submitted by Museum Administration on 17.10.2003
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Fan Mussel detail
A close-up view of the outer shell of a large Fan Mussel, Pinna rudis, showing strong 'teeth' standing in rows. Photograph...
submitted by Museum Administration on 17.10.2003
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Fan Mussel interior
The inside of a Fan Mussel shell, showing dark mother-of-pearl set against the delicate, translucent shell. 31 cm long....
submitted by Museum Administration on 17.10.2003
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Date Mussel
The Date Mussel, Lithophaga lithophaga. 5.5 cm long. Photograph ©James Prineas, 2003
submitted by Museum Administration on 17.10.2003
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Bearded Horse Mussels
Two brownish-purple Bearded Horse Mussels, Modiolus barbatus. 3.5 and 5 cm long. Photograph ©James Prineas, 2003
submitted by Museum Administration on 17.10.2003
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Noble Fan Mussel
A beautiful example of the fragile Fan Mussel called Pinna nobilis. These odd and delicate shells stand upright in muddy...
submitted by Museum Administration on 17.10.2003
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Noble Fan Mussel interior
The inside of the Fan Mussel, Pinna nobilis, shows a brilliant orange color and delicate mother-of-pearl. 24 cm long....
submitted by Museum Administration on 17.10.2003
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File Shell
File Shell, Lima lima showing its spiny exterior. 6 cm long. Photograph ©James Prineas, 2003
submitted by Museum Administration on 17.10.2003
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Gaping File Shell
Both halves of a Gaping File Shell, Lima hians. 3 cm long. Photograph ©James Prineas, 2003
submitted by Museum Administration on 17.10.2003
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Saddle Oyster, lower valves
The Common Saddle Oyster, Anomia ephippium has a thin, flat lower valve with a conspicuous saddle-shaped opening at the top....
submitted by Museum Administration on 17.10.2003
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Saddle Oyster, top valves
The upper valve of the Saddle Oyster, Anomia ephippoum, is rough and scaly on the outside, but has a lovely orangey-yellow,...
submitted by Museum Administration on 17.10.2003
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Oyster Attachments
The Common or European Oyster, Ostrea edulis frequently attaches itself to other shells. In this example, two oysters and a...
submitted by Museum Administration on 17.10.2003
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Two European Oysters
The upper valves of two European Oysters, Ostrea edulis, showing their irregular shapes and ruffled surfaces. Each about 3 cm...
submitted by Museum Administration on 17.10.2003
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View all Photos together as a slideshow
Popular Seashells - Bivalves
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