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The dye is an organic compound of bromine (i.e., an organobromine compound), a class of compounds often found in algae and in some other sea life, but much more rarely found in the biology of land animals. This dye is in contrast to the imitation purple that was commonly produced using cheaper materials than the dyes from the sea snail. [2]
Murex was used in antiquity to describe spiny sea snails, especially those associated with the production of purple dye. Murex is one of the oldest classical seashell names still used by the scientific community. Aristotle described these mollusks in his History of Animals using the Greek term πορφύρα (porphyra). [2]
Note that the common names of edible bivalves can be misleading, in that not all species known as "cockles" "oysters", "mussels", etc., are closely related. Ark clams , including: Blood cockle; Senilia senilis; Many species of true mussels, family Mytilidae, including: Blue mussels. Blue mussel; California mussel; Mediterranean mussel; Mytilus ...
The olive snails are all carnivorous sand-burrowers. They feed mostly on bivalves and carrion and are known as some of the fastest burrowers among snails. They secrete a mucus similar to that of the Muricidae, from which a purple dye can be made.
Inorganic mulch can be a beautiful addition to your garden; consider the following. Seashells. If you live near an ocean, you already know that crushed seashells can make beautiful garden paths.
The FDA has banned Red Dye No. 3 dye from food and ingested drug products. Here are the food products containing Red 3 and how the ban affects you. Red Dye 3 Just Got Banned.
Bolinus cornutus inhabits moderately shallow waters and prefers gravelled or rocky substrate. It is carnivorous and predatory. [2]Although not as widely utilised as other murex species, such as Bolinus brandaris, Bolinus cornutus is one of the sea snail species from which a rich purple dye, generally referred to as Tyrian purple, can be extracted.
The nearly flat shells of the capiz can grow to over 150 mm (5.9 in) in diameter, reaching maturity between 70 and 100 mm (2.8 and 3.9 in). The shell is secured by a V-shaped ligament . Males and females are distinguished by the color of the gonads .