Search results
Results from the WOW.Com Content Network
Giganotosaurus was one of the largest known terrestrial carnivores, but the exact size has been hard to determine due to the incompleteness of the remains found so far. Estimates for the most complete specimen range from a length of 12 to 13 m (39 to 43 ft), a skull 1.53 to 1.80 m (5.0 to 5.9 ft) in length, and a weight of 4.2 to 13.8 t (4.6 to ...
Skeletons of a human and an elephant. Comparative foot morphology involves comparing the form of distal limb structures of a variety of terrestrial vertebrates.Understanding the role that the foot plays for each type of organism must take account of the differences in body type, foot shape, arrangement of structures, loading conditions and other variables.
In terrestrial carnivorans, the feet have soft pads. The feet can either be digitigrade as seen in cats, hyenas and dogs or plantigrade as seen in bears, skunks, raccoons, weasels, civets and mongooses. In pinnipeds, the limbs have been modified into flippers. Members of the Carnivora order, like this tiger, have pads on their feet.
Megalictis was the largest purely terrestrial mustelid [162] (although Enhydriodon had recently been mentioned as the largest mustelid that also happens to be a terrestrial predator [157]). Similar in size to the jaguar , Megalictis ferox had even wider skull, almost as wide as of the black bear . [ 162 ]
Specimens of Torvosaurus gurneyi were measured up to 10 meters (33 ft) in length and 4–5 metric tons (4.4–5.5 short tons) in body mass, [2] suggesting that it was much larger than T. tanneri and was the largest terrestrial carnivore in Europe during the Late Jurassic.
The ossified feet and exceedingly long tail of Aerosaurus suggests an agile terrestrial carnivore [2] ‘Pelycosaurs’ represent first group to dominate the terrestrial fauna and achieve large body size at a time where the supercontinent Pangea existed.
In terrestrial animals, plantigrade locomotion means walking with the toes and metatarsals flat on the ground. It is one of three forms of locomotion adopted by terrestrial mammals . The other options are digitigrade , walking on the toes and fingers with the heel and wrist permanently raised, and unguligrade , walking on the nail or nails of ...
Spinosaurus is the longest known terrestrial carnivore; other large carnivores comparable to Spinosaurus include theropods such as Tyrannosaurus, Giganotosaurus and the coeval Carcharodontosaurus. The most recent study suggests that previous body size estimates are overestimated, and that S. aegyptiacus reached 14 m (46 ft) in length and 7.4 t ...