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Erythraean Sea

Erythraean Sea
بحر اريترا
Rennel map 1799.png
Map showing the Erythraean Sea off the Horn of Africa. Drawn by James Rennell, 1799.
Location Northwestern Indian Ocean
Coordinates 12°0′N 55°0′E / 12.000°N 55.000°E / 12.000; 55.000Coordinates: 12°0′N 55°0′E / 12.000°N 55.000°E / 12.000; 55.000
Type Sea
Basin countries Yemen, Somalia

The Erythraean Sea (Greek: Ἐρυθρὰ Θάλασσα, Erythra Thalassa, "Red Sea") is the name in ancient cartography for a body of water located between the Horn of Africa and the Arabian peninsula. The name is now obsolete.

This appellation may have derived from the seasonal blooms of the red-coloured Trichodesmium erythraeum near the water's surface.

In the third century, Flavius Philostratus made this comment: "And they say that the sea called Erythra or "red" is of a deep blue colour, but that it was so named, as I said before, from a King Erythras, who gave his own name to the sea in question."

The name "Erythraean Sea" has been or is still used for the following places:


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Wikipedia

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