How do turtles different from other reptiles?
The main difference between the three is where they live. Turtles spend most of their time in the water. Their shells have a top and bottom and connect on each side of the turtle’s body, creating a skeletal box. Some reptiles shed their skin, but turtles are unable to exit or shed their shells.
How are amphibians different from reptiles?
Reptiles have scales, and their skin is dry. Amphibians do not, and their skin is often moist with mucus, which keeps them from drying up.
How are crocodilians different from other vertebrates?
Classification. Crocodilians are classified within the following taxonomic hierarchy: Animals > Chordates > Vertebrates > Tetrapods > Reptiles > Crocodilians Crocodilians are divided into the following taxonomic groups: Gharial ( Gavialis gangeticus) – There are one species of gharial alive today.
How are alligators and crocodiles alike and different?
Both crocodiles and alligators have a number of physical and behavioural similarities. These are: They’re reptiles that can live on land or in water, though are most at home in the water, and able to hold their breath for up to an hour.
Which is the correct name for a crocodilian?
Crocodilians are large carnivorous reptiles of the order Crocodilia, which includes true crocodiles and alligators, in addition to caimans and gharials. Though it is common to refer to all of these different genera and species as crocodiles, ‘crocodilian’ is the more accurate term.
What kind of animals are in the crocodilian group?
Updated August 16, 2019. Crocodilians (Crocodilia) are a group of reptiles that includes crocodiles, alligators, caimans, and gharial. Crocodilians are semi-aquatic predators that have changed little since the time of the dinosaurs.
What makes a crocodile different from other crocodilians?
Another trait that separates crocodiles from other crocodilians is their much higher levels of aggression. Crocodile size, morphology, behaviour and ecology differ somewhat among species. However, they have many similarities in these areas as well.
What kind of animal is an alligator or a crocodile?
The term is sometimes used even more loosely to include all extant members of the order Crocodilia, which includes the alligators and caimans (family Alligatoridae ), the gharial and false gharial (family Gavialidae ), and all other living and fossil Crocodylomorpha .
What kind of reptiles are in the class Reptilia?
Class Reptilia includes many diverse species that are classified into four living clades.Reptilia includes four living clades: Crocodilia (crocodiles and alligators), Sphenodontia (tuataras), Squamata (lizards and snakes), and Testudines (turtles).
What kind of animals do crocodiles prey on?
Depending on their size and range, their diet can include small to medium amphibians, fish, crustaceans, reptiles, medium to large mammals, birds, and occasionally even prey on smaller crocodiles. Crocodiles can move around swiftly in the water because of their tail.
