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Other sea turtle species are smaller, ranging from as little as 60 cm (2 ft) long in the case of the Kemp's ridley, which is the smallest sea turtle species, to 120 cm (3.9 ft) long in the case of the green turtle, the second largest. [5] [12] The skulls of sea turtles have cheek regions that are enclosed in bone.
The sea turtle is one of the ocean’s most fascinating, ancient, and distinguished reptiles, renowned for its vital role in the marine ecosystem. With seven distinct species, sea turtles inhabit ...
Dermochelys coriacea (leatherback sea turtle) Cheloniidae; Caretta caretta (Loggerhead sea turtle) Lepidochelys kempii (Kemp's ridley) Lepidochelys olivacea (Olive ridley) Chelonia mydas (Green sea turtle) Eretmochelys imbricata (Hawksbill sea turtle) Natator depressus (Flatback sea turtle)
The necks of turtles are highly flexible, possibly to compensate for their rigid shells. Some species, like sea turtles, have short necks while others, such as snake-necked turtles, have long ones. Despite this, all turtle species have eight neck vertebrae, a consistency not found in other reptiles but similar to mammals. [31]
In contrast to their earth-bound relatives, tortoises, sea turtles do not have the ability to retract their heads into their shells. Their plastron, which is the bony plate making up the underside of a turtle or tortoise's shell, is comparably more reduced from other turtle species and is connected to the top part of the shell by ligaments without a hinge separating the pectoral and abdominal ...
All but one species of sea turtles are endangered due to destruction of nesting habitats on coastal lands, exploitation, and marine fishing; [6] many species of sea snakes are threatened or endangered due to commercial exploitation (sale of skins) and pollution especially in Asia; marine iguanas are threatened due to their very limited ...
Genus Chelonia - green sea turtle; Genus Eretmochelys - hawksbill sea turtle; Genus Lepidochelys - ridley sea turtle; Genus Natator - flatback sea turtle; Family Dermochelyidae [6] Genus Dermochelys - leatherback sea turtle; Superfamily Kinosternoidea. Family Dermatemydidae [6] Genus Dermatemys - Central American river turtle; Family ...
Feeding turtles and tortoises right means mimicking their natural diet; the wrong foods, even common ones, can be harmful. Here are 32 foods to avoid.