Search results
Results from the WOW.Com Content Network
The common dwarf mongoose (Helogale parvula) adopts a tripod stance when being vigilant for predators. [2] In a similar mammal, the thirteen-lined ground squirrel (Spermophilus tridecemlineatus), vigilance behaviour includes four postures: (1) quadrupedal alert (all four feet on the ground with head above the horizontal); (2) semiupright alert (on hind feet with a distinctive slouch); (3 ...
The southern tamandua (Tamandua tetradactyla), also called the collared anteater or lesser anteater, is a species of anteater from South America and the island of Trinidad in the Caribbean. It is a solitary animal found in many habitats, from mature to highly disturbed secondary forests and arid savannas. It feeds on ants, termites, and bees ...
The tripod position is often seen in epiglottitis The tripod position may be adopted by people experiencing respiratory distress or who are simply out of breath.. The tripod position or orthopneic position is a physical stance often assumed by people experiencing respiratory distress (such as chronic obstructive pulmonary disease) or who are simply out of breath (such as a person who has just ...
Swing duration: time elapsed between swing onset and the subsequent stance onset . Step amplitude: the distance a leg travels during swing in a ego-centric reference frame. Step length: the distance from the stance onset to stance onset in a world reference frame. Stride range of motion: the leg's integrated path between stance onset and swing ...
The silky anteater occurs from Veracruz and Oaxaca in Mexico south to Colombia and Ecuador west of the Andes and to Brazil and Bolivia east of the Andes. An additional disjunct population also exists in northwestern Brazil. [17] Anteater habitats include dry tropical forests, rainforests, grasslands, and savannas. The silky anteater is ...
By testing how long people ages 50 and older could hold a one-legged stance, researchers found that the amount of time in which a person can stand on a dominant and nondominant leg significantly ...
The tongues of pangolins are extremely long, and like those of the giant anteater and the tube-lipped nectar bat, the root of the tongue is not attached to the hyoid bone but is in the thorax between the sternum and the trachea. [31] Large pangolins can extend their tongues as much as 40 cm (16 in), with a diameter of only about 0.5 cm (1 ⁄ 5 ...
The giant anteater is the most terrestrial of the living anteater species; specialization for life on the ground appears to be a new trait in anteater evolution. The transition to life on the ground could have been aided by the expansion of open habitats such as savanna in South America and the abundance of native colonial insects , such as ...