Marine species include whales, seals, dolphins, gray whales, manta rays and sea turtles. It follows larger animals such as sharks, turtles, and manta rays to scavenge. Favored fish include cabrilla, flounder, marlin, sardines, manta rays and various types of jacks. There are few public aquariums with giant manta ray in captivity. The ship made port calls in Jamaica, Aruba, Cartagena, Rodman, Manta and Cozumel. The main destinations in Ecuador are Guayaquil, Cuenca, Manta and Esmeraldas. A 1941 newspaper told the story replacing the squid with a giant manta. Panama hats are favorite souvenirs among visitors of Manta. Manta rays are large rays belonging to the genus "Mobula" (formerly its own genus "Manta"). This version includes Lex Luthor, Cheetah, Captain Cold, Sinestro, Black Manta, and Gorilla Grodd. A classic mirror test has yet to be done on manta rays. The Aquarium is one of only four sites in the world displaying a manta ray. The design was named for its resemblance to the manta ray. The concept car's name was later changed to Manta Ray. A third possible species, preliminarily called "Manta "sp. cf.