Red Sea goby and nape and there are 24–28 scales in lateral line. It grows to a maximum length of . The Red Sea goby was formerly endemic to the northern Red Sea but have invaded the Mediterranean Sea by Lessepsian migration through the Suez Canal, and is common in the Lake Bardawil and has been found off Israel and Lebanon. The species was described by Paul Chabanaud in 1933 from type specimens collected in Lake Timsah on the Suez Canal. The Red Sea goby can be found on sandy substrates in inshore, shallow waters where it feeds on harpacticoid copepods and nematodes,
The Red Sea Sharks Assouline believed that "The Red Sea Sharks" represented "the culmination of his golden age", which had begun with "The Blue Lotus". He also commented that "it almost seemed as if Hergé had regained the pace and rhythm of his most creative period" with this story. In his psychoanalytical study of "The Adventures of Tintin", the literary critic Jean-Marie Apostolidès expressed the view that "The Red Sea Sharks" reflected a world in which traditional values have been degraded and everything – including human life – has become a commodity. He added that Rastapopoulos becomes "the embodiment of the global market" in