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15 ore fa · Tigris regalis Gray, 1867. The tiger ( Panthera tigris) is the largest living cat species and a member of the genus Panthera native to Asia. It has a powerful, muscular body with a large head and paws, a long tail, and orange fur with black, mostly vertical stripes.
15 ore fa · Other pathogens include Toxoplasma gondii, morbillivirus, and papillomavirus. In 2018, a female narwhal had alphaherpesvirus in her system. Conservation. The narwhal is listed as a species of least concern by the IUCN Red List. As of 2017, the global population is estimated to be 123,000 mature individuals out of a total of 170,000.
15 ore fa · Toxoplasma gondii 1 in 4 Americans May Be Infected U of T researchers discover ‘trojan horse’ virus hiding in human ... Creationism in Crisis - Biologists Show Repeated Evolution in Stick Insects
