Search results
Results From The WOW.Com Content Network
The subspecific classification of the loggerhead sea turtle is debated, but most authors consider it a single polymorphic species. [12] Molecular genetics has confirmed hybridization of the loggerhead sea turtle with the Kemp's ridley sea turtle, hawksbill sea turtle, and green sea turtles. The extent of natural hybridization is not yet ...
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 ...
Sea turtles are very vulnerable to oil pollution, both because of the oil's tendency to linger on the water's surface, and because oil can affect them at every stage of their life cycle. [159] Oil can poison the sea turtles upon entering their digestive system. Sea turtles [160] have a cycle that they follow from birth. The cycle depends on the ...
Adelita is the name of the first sea turtle tracked across an ocean basin, the northern Pacific Ocean.A satellite tag was placed on Adelita, [1] a female loggerhead sea turtle (Caretta caretta), in 1996 [2] by marine biologist Wallace J. Nichols for a research project.
Male and female turtles mate in the water, and the males return to deep sea to feed. For several weeks, female sea turtles alternate between mating in the water and laying their eggs on land. Before laying her eggs, a female turtle will dig a hole in the sand with her hind flippers. She covers it with sand and returns to the ocean.
The diagram at the right shows a basic one-box model. The reservoir contains the amount of material M under consideration, as defined by chemical, physical or biological properties. The source Q is the flux of material into the reservoir, and the sink S is the flux of material out of the reservoir. The budget is the check and balance of the ...
The growth rate of C. testudinaria follows a non-linear growth pattern where rate of increase in length slows with age. [3] Applying a von Bertalanffy growth model to the population suggests that the maximum achievable size of C. testudinaria on loggerhead turtles in the wild is approximately 70 mm (2.8 in) in rostro-carinal length. [3]
Sea turtles will move north during spring and summer seasons to more nutrient rich bodies of water. In fall and winter seasons, they will migrate back in a southward direction. [5] Loggerhead Sea Turtle. Sea turtles are considered ectothermic non-avian reptiles. Temperature has a major effect on both metabolic and physiological process of the ...