sea turtle wiki:
gerhead%20Sea%20Turtle">Caretta Lepidochelys Chelonia Eretmochelys Natator Dermochelys Sea turtles are large, ocean-dwelling turtles. There are seven species of sea turtle, all endangered: Family CheloniidaeSubfamily CarettinaeGenus CarettaCaretta caretta (Loggerhead Sea Turtle)Genus LepidochelysLepidochelys olivacea (Olive Ridley)Lepidochelys kempii (Kemp's Ridley)Subfamily CheloniinaeGenus CheloniaChelonia mydas (Green Sea Turtle)Genus EretmochelysEretmochelys imbricata (Hawksbill Sea Turtle)Genus NatatorNatator depressus (Flatback Turtle) (Previously in Chelonia)Subfamily DermochelyinaeGenus DermochelysDermochelys coriacea (Leatherback Sea Turtle)
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swim wiki:
>This article is about swim, a term for frequency variations. Please see the article on swimming for more information about the water sport and moving through water. Swim is short term variations of the significant instants of a digital signal from their ideal positions. Swim occurs on a longer time scale than jitter but shorter than wander.
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reef wiki:
>For other uses, see Reef (disambiguation). In nautical parlance, a reef is a rock, sandbar, or other feature beneath the surface of the water, but shallow enough to be a hazard to ships (see also bar). Many reefs result from abiotic processesâdeposition of sand, wave erosion planning down rock outcrops, and other natural processesâbut the best-known reefs are those of tropical waters developed through biotic processes dominated by corals and calcareous algae.
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