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Latest Calcareous sponge Stories

2014-04-30 10:33:54

Sponges are usually considered to be the oldest living animals, having evolved before all other groups.


Latest Calcareous sponge Reference Libraries

Clathrina clathrus
2014-01-05 00:00:00

Clathrina clathrus is a species of calcareous sponge belonging to the Clathrinidae family. It is a shallow-water species of the Mediterranean Sea and is also found along the Atlantic coasts of Europe as far north as the British Isles. This sponge is yellowish or white and grows up to 4 inches in diameter. It usually appears cushion-shaped at a distance -- its close relative Clathrina coriacea is appears more flattened. Upon closer inspection, the sponge is actually a tangled mass of tubes....

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Word of the Day
donative
  • A gift; a largess; a gratuity; a present; a dole.
The word 'donative' comes from a Latin word meaning 'to give'.
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