Mediterranean Sea more like the Red Sea and worsening the impact of the invasive species. Invasive species have become a major component of the Mediterranean ecosystem and have serious impacts on the Mediterranean ecology, endangering many local and endemic Mediterranean species. A first look at some groups of exotic species show that more than 70% of the non-indigenous decapods and about 63% of the exotic fishes occurring in the Mediterranean are of Indo Pacific origin, introduced into the Mediterranean through the Suez Canal. This makes the Canal as the first pathway of arrival of "alien" species into the Mediterranean. The impacts of
Red Sea Station Station until 1883 when it became part of the Mediterranean Station. In 1914 the station then became a sub-command of the Commander-in-Chief, Mediterranean Fleet until 1918. Following world war one it was reabsorbed back within the East Indies Command until 20 October 1941. On 21 October 1941 a change in naval command happened when Mediterranean Command was extended to include the Red Sea and Aden which was previously under the control of the Commander-in-Chief, East Indies Station. The Eastern extent of this change was extended to include the Gulf Aden. The Red Sea Division of the Red Sea Station was