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A scute (/ s k j uː t / ⓘ) or scutum (Latin: scutum; plural: scuta "shield") is a bony external plate or scale overlaid with horn, as on the shell of a turtle, the skin of crocodilians, and the feet of birds.
The epidermal scutes of the alligator consists of oblong horny scales, arranged in transverse rows; the long axes of the scales are parallel to that of the body.On the tail, except along the mid-dorsal line, and on the ventral side of the trunk and head these scales are very regular in outline and arrangement; on the sides of the head and trunk and on the legs they are much smaller and less ...
Scutes on a crocodile. Reptile skin is covered with scutes or scales which, along with many other characteristics, distinguish reptiles from animals of other classes. They are made of alpha and beta-keratin and are formed from the epidermis (contrary to fish, in which the scales are formed from the dermis).
The American crocodile (Crocodylus acutus) is a species of crocodilian found in the Neotropics.It is the most widespread of the four extant species of crocodiles from the Americas, with populations present from South Florida, the Caribbean islands of Cuba, Jamaica, Hispaniola, [4] and the coasts of Mexico to as far south as Peru, Ecuador, Colombia, and Venezuela.
What a crocodile eats varies greatly with species, size and age. From the mostly fish-eating species, like the slender-snouted and freshwater crocodiles, to the larger species like the Nile crocodile and the saltwater crocodile that prey on large mammals, such as buffalo, deer and wild boar, diet shows great diversity. Diet is also greatly ...
These scutes are large, protective epidermal cells that overlie the interlocking bones beneath the shell's carapace, or upper shell. Scutes are made of keratin, a protein which also makes up human fingernails, along with the horns and claws of some animals. There are different titles for scutes, depending on what region of the shell they occupy.
Chroniosuchus (greek for “ancient crocodile”; chronos meaning “time” and suchus meaning “crocodile”) is an extinct genus of chroniosuchid from the upper Permian period. The genus was first named by Vjuschkov in 1957. [1] Chroniosuchus is known for its distinctive body armor of large bony plates, known as scutes, that cover its back ...
Nile crocodile ambushing migrating wildebeest crossing the Mara River. Crocodilians are largely carnivorous. The diets of species varies with snout shape and tooth sharpness. Species with sharp teeth and long, slender snouts, like the Indian gharial and Australian freshwater crocodile, are specialized for snapping fish, insects, and crustaceans.