Deep-Scattering Layer&quot; Hatchetfish Eyes and mouth directed upward Angler fish Luminous moveable lure Parasitic male attached to body of female CETACEANS Evolved from a common terrestrial ancestor Baleen whales -- filter-feeders (plankton, small fish) All other whales, porpoises, dolphins Toothed Fast-swimming predators OTHER MARINE MAMMALS Pinnepeds (&quot;feather-footed&quot;) Seals, Sea Lions, Walruses Habitat: polar, midlatitudes require shore and sea-ice areas Also evolved from common terrestrial carnivore Sea cows -- Manatees, Dugongs: tropical herbivores Sea otters Habitat: cold, coastal waters Nutrition: carnivores of benthic organisms like clams MARINE REPTILES Few species, but successful Representatives: Turtles Crocodiles Snakes Marine Iguanas MIGRATION OF NEKTONIC SPECIES --
(midlatitudes; require; ) Context(midlatitudes require,List([429, 449))):(Hatchetfish Eyes and mouth; directed; upward Angler fish Luminous moveable lure Parasitic male) Context(midlatitudes require,List([429, 449))):(shore and sea-ice areas; evolved; from common terrestrial carnivore Sea cows) (upward Angler fish Luminous moveable lure Parasitic male; attached; ) (Sea; otters; Habitat) (All other whales, porpoises, dolphins; Toothed; Fast-swimming predators) (Iguanas MIGRATION; [is] Marine [of]; Turtles Crocodiles Snakes)
midlatitudes require,List([429, 449)) midlatitudes require,List([429, 449))
midlatitudes Hatchetfish Eyes and mouth shore and sea-ice areas upward Angler fish Luminous moveable lure Parasitic male Sea All other whales, porpoises, dolphins Iguanas MIGRATION
require directed evolved attached otters Toothed [is] Marine [of]
upward Angler fish Luminous moveable lure Parasitic male
from common terrestrial carnivore Sea cows
Habitat
Fast-swimming predators
Turtles Crocodiles Snakes