Post by dinosauria101 on Feb 12, 2019 2:18:08 GMT 5
Grey Wolf (pack of 2/3) - Canis lupus
The Grey Wolf (Canis lupus) is the largest wild canid, males averaging between 70 and 110 pounds depending on subspecies. The Wolf has a specialized body that has made it one of the world's most efficient hunters. Its powerful neck is a very important adaptation: it has to be strong to support the wolf's large head and is crucial for bringing down prey. The skull is 31cm (12 inches) long and is armed with an impressive array of large canines and carnassial teeth which, when coupled with huge jaw muscles that are evident from the large sagittal crest and wide zygomatic arches, give it an incredible biteforce that is strong enough to break the bones of prey and even crack the femur of moose. Wolves primarily feed on medium to large sized ungulates (up to the size of bison 10–15 times larger than themselves), though they are not fussy eaters. Medium and small sized animals that may supplement the diet of wolves include marmots, beaver, hares, badgers, foxes, weasels, ground squirrels, mice, hamsters, voles and other rodents, as well as insectivores.
American Alligator - Alligator mississippiensis
The American alligator (Alligator mississippiensis), sometimes referred to colloquially as a gator, is a reptile endemic only to the Southeastern United States. It is one of the two living species of alligator, in the genus Alligator, within the family Alligatoridae. It is larger than the other extant alligator species, the Chinese alligator. The American alligator inhabits wetlands that frequently overlap with human-populated areas. The American alligator has a large, slightly rounded body, with thick limbs, a broad head, and a very powerful tail. Adult Alligators generally have dark gray or nearly black color. They may at times appear to be lighter based on detritus or algae in the water covering their skin. Juvenile alligators have a striped pattern for camouflage that they lose as they mature. Averaging about 9.5 in (24 cm) in length when newly hatched, alligators reach sexual maturity when they measure about 5–7 ft (1.5–2.1 m). Adult male alligators average 13 ft (4 m) in length, while adult females average 8.2 to 9.8 ft (2.5 to 3.0 m). Average adult males weigh about 800 lb (360 kg), with a few exceptionally large and old males exceeding 1,100 pounds (500 kg). One American Alligator reached a length of 19 feet 2 inches (5.84 m) and 2,200 lb (1,000 kg), which made it not only the largest alligator ever recorded, but also among the largest crocodilians on record (although the related Black Caiman and 5 other crocodilians are believed to equal or exceed this size and prehistoric crocodilians such as Sarcosuchus, Deinosuchus, and Purussaurus reached much greater size). The tail, which accounts for half of the alligator's total length, is primarily used for aquatic propulsion. The tail can also be used as a weapon of defense when an alligator feels threatened. Alligators travel very quickly in water and while they are generally slow-moving on land, alligators can lunge short distances very quickly. They have five claws on each front foot and four on each rear foot. American Alligators have the strongest laboratory measured bite of any living animal, measured at up to 9,452 newtons (2,125 lbf) in laboratory conditions. It should be noted that this experiment has not (at the time of the paper published) been replicated in any other crocodilians.
Credit to Wikipedia
The Grey Wolf (Canis lupus) is the largest wild canid, males averaging between 70 and 110 pounds depending on subspecies. The Wolf has a specialized body that has made it one of the world's most efficient hunters. Its powerful neck is a very important adaptation: it has to be strong to support the wolf's large head and is crucial for bringing down prey. The skull is 31cm (12 inches) long and is armed with an impressive array of large canines and carnassial teeth which, when coupled with huge jaw muscles that are evident from the large sagittal crest and wide zygomatic arches, give it an incredible biteforce that is strong enough to break the bones of prey and even crack the femur of moose. Wolves primarily feed on medium to large sized ungulates (up to the size of bison 10–15 times larger than themselves), though they are not fussy eaters. Medium and small sized animals that may supplement the diet of wolves include marmots, beaver, hares, badgers, foxes, weasels, ground squirrels, mice, hamsters, voles and other rodents, as well as insectivores.
American Alligator - Alligator mississippiensis
The American alligator (Alligator mississippiensis), sometimes referred to colloquially as a gator, is a reptile endemic only to the Southeastern United States. It is one of the two living species of alligator, in the genus Alligator, within the family Alligatoridae. It is larger than the other extant alligator species, the Chinese alligator. The American alligator inhabits wetlands that frequently overlap with human-populated areas. The American alligator has a large, slightly rounded body, with thick limbs, a broad head, and a very powerful tail. Adult Alligators generally have dark gray or nearly black color. They may at times appear to be lighter based on detritus or algae in the water covering their skin. Juvenile alligators have a striped pattern for camouflage that they lose as they mature. Averaging about 9.5 in (24 cm) in length when newly hatched, alligators reach sexual maturity when they measure about 5–7 ft (1.5–2.1 m). Adult male alligators average 13 ft (4 m) in length, while adult females average 8.2 to 9.8 ft (2.5 to 3.0 m). Average adult males weigh about 800 lb (360 kg), with a few exceptionally large and old males exceeding 1,100 pounds (500 kg). One American Alligator reached a length of 19 feet 2 inches (5.84 m) and 2,200 lb (1,000 kg), which made it not only the largest alligator ever recorded, but also among the largest crocodilians on record (although the related Black Caiman and 5 other crocodilians are believed to equal or exceed this size and prehistoric crocodilians such as Sarcosuchus, Deinosuchus, and Purussaurus reached much greater size). The tail, which accounts for half of the alligator's total length, is primarily used for aquatic propulsion. The tail can also be used as a weapon of defense when an alligator feels threatened. Alligators travel very quickly in water and while they are generally slow-moving on land, alligators can lunge short distances very quickly. They have five claws on each front foot and four on each rear foot. American Alligators have the strongest laboratory measured bite of any living animal, measured at up to 9,452 newtons (2,125 lbf) in laboratory conditions. It should be noted that this experiment has not (at the time of the paper published) been replicated in any other crocodilians.
Credit to Wikipedia