The immigrants include parrot fish, originally from tropical waters; damselfish from tropical latitudes of the Atlantic; triggerfish, which normally live in the Indian and Pacific oceans; and an alga that has made its way into the Mediterranean by way of the Suez Canal.
Nende sissetungijate hulka kuuluvad papagoikalad, kes on algselt pärit troopilistest vetest; Atlandi ookeani troopilistel laiuskraadidel elavad rifikalad; ogaseljad, kes elavad üldjuhul India ja Vaikses ookeanis; ning vetikas, mis on levinud Vahemerre Suessi kanali kaudu.