Red Sea goby Red Sea goby The Red Sea goby (Silhouettea aegyptia) is a species of true goby from the family Gobiidae. It was once a species confined to the Red Sea but it has colonised the Suez Canal and the south-eastern Mediterranean by Lessepsian migration. The Red Sea goby is marked with many dark vertical spots which have reddish brown edges on a cream background colour. There are 9 or 10 dark spots along the lateral line. It has a short snout and in males the first spine of the first dorsal fin is elongated. There are no scales on the head
Mediterranean Sea sea in two main subregions: the Western Mediterranean, with an area of about 850 thousand km (330 thousand mi); and the Eastern Mediterranean, of about 1.65 million km (640 thousand mi). A characteristic of the coastal Mediterranean are submarine karst springs or s, which discharge pressurised groundwater into the coastal seawater from below the surface; the discharge water is usually fresh, and sometimes may be thermal. The Mediterranean basin and sea system was established by the ancient African-Arabian continent colliding with the Eurasian continent. As Africa-Arabia drifted northward, it closed over the ancient Tethys Ocean which had earlier separated the