Post by leo on Jun 26, 2019 4:47:38 GMT 5
Dire wolf
Dire Wolf - Canis dirus
The Dire wolf (Canis dirus) is an extinct carnivorous mammal of the genus Canis, and was most common in North America and South America from the Irvingtonian stage to the Rancholabrean stage of the Pleistocene epoch living 1.80 Ma – 10,000 years ago, existing for approximately 1.79 million years. lthough it was closely related to the Gray Wolf and other sister species, Canis dirus was not the direct ancestor of any species known today. Unlike the Gray Wolf, which is of Eurasian origin, the Dire Wolf evolved on the North American continent, along with the Coyote. The Dire Wolf co-existed with the Gray Wolf in North America for about 100,000 years. C. d. guildayi weighed on average 60 kilograms (132 lb) and C. d. dirus was on average 68 kg (150 lb).. Despite superficial similarities to the Gray Wolf, there were significant differences between the two species. The legs of the Dire Wolf were proportionally shorter and sturdier than those of the Gray Wolf, and its brain case was smaller than that of a similarly sized gray wolf. The Dire Wolf's teeth were similar to the Gray Wolf's, only slightly larger, pointing to a hypercarnivorous to mesocarnivorous activity. Paleontologist R.M. Nowak states the dietary characteristics are primarily carnivorous as well as partially omnivorous
Spotted Hyena - Crocuta crocuta
Shoulder height: 70-91 cm (28-36 in)
Body length: 95-166 cm (38-65 in)
Weight: 40.5-81.7 kg (89-180 lb)
General information: The spotted hyena is a species of hyena native to Sub-Saharan Africa. It is the largest member of the Hyaenidae, and is the most social of the Carnivora in that it has the largest group sizes and most complex social behaviours. Its social organisation is unlike that of any other Carnivore, bearing closer resemblance to that of cercopithecine primates (baboons and macaques) with respect to group-size, hierarchical structure, and frequency of social interaction among both kin and unrelated group-mates. Spotted hyena society is matriarchal; females are larger than males, and dominate them. The spotted hyena is a highly successful animal, being the most common large carnivore in Africa. Its success is due in part to its adaptability and opportunism; it is both an efficient hunter and a scavenger, with the capacity to eat and digest skin, bone and other animal waste.
Read more: theworldofanimals.proboards.com/thread/2504/dire-wolf-spotted-hyena#ixzz5ryLZ0iBI
Dire Wolf - Canis dirus
The Dire wolf (Canis dirus) is an extinct carnivorous mammal of the genus Canis, and was most common in North America and South America from the Irvingtonian stage to the Rancholabrean stage of the Pleistocene epoch living 1.80 Ma – 10,000 years ago, existing for approximately 1.79 million years. lthough it was closely related to the Gray Wolf and other sister species, Canis dirus was not the direct ancestor of any species known today. Unlike the Gray Wolf, which is of Eurasian origin, the Dire Wolf evolved on the North American continent, along with the Coyote. The Dire Wolf co-existed with the Gray Wolf in North America for about 100,000 years. C. d. guildayi weighed on average 60 kilograms (132 lb) and C. d. dirus was on average 68 kg (150 lb).. Despite superficial similarities to the Gray Wolf, there were significant differences between the two species. The legs of the Dire Wolf were proportionally shorter and sturdier than those of the Gray Wolf, and its brain case was smaller than that of a similarly sized gray wolf. The Dire Wolf's teeth were similar to the Gray Wolf's, only slightly larger, pointing to a hypercarnivorous to mesocarnivorous activity. Paleontologist R.M. Nowak states the dietary characteristics are primarily carnivorous as well as partially omnivorous
Spotted Hyena - Crocuta crocuta
Shoulder height: 70-91 cm (28-36 in)
Body length: 95-166 cm (38-65 in)
Weight: 40.5-81.7 kg (89-180 lb)
General information: The spotted hyena is a species of hyena native to Sub-Saharan Africa. It is the largest member of the Hyaenidae, and is the most social of the Carnivora in that it has the largest group sizes and most complex social behaviours. Its social organisation is unlike that of any other Carnivore, bearing closer resemblance to that of cercopithecine primates (baboons and macaques) with respect to group-size, hierarchical structure, and frequency of social interaction among both kin and unrelated group-mates. Spotted hyena society is matriarchal; females are larger than males, and dominate them. The spotted hyena is a highly successful animal, being the most common large carnivore in Africa. Its success is due in part to its adaptability and opportunism; it is both an efficient hunter and a scavenger, with the capacity to eat and digest skin, bone and other animal waste.
Read more: theworldofanimals.proboards.com/thread/2504/dire-wolf-spotted-hyena#ixzz5ryLZ0iBI