At least 90 different ruminant animals belong to Cervidae or the deer family. This family has three subfamilies and 23 genera.Know More
Cervids or deer live on all of the world's continents except Antarctica and Australia. These animals exist in all shapes and sizes, from the small 30-pound pudu of South America to the massive 1,800-pound moose of the Northern Hemisphere. All deer grow antlers that are shed each year except the Chinese water deer. Save for the reindeer, or caribou, only the males of the species grow antlers.
The family Cervidae has three subfamilies: the Cervinae, Capreolinae and the Hydropotinae. The most notable species of the Cervinae are the tufted deer, the fallow deer and the muntjacs. The Capreolinae includes the moose and the white tailed deer. The water deer is the only species of the Hydropotinae. That being said, the exact cervid history and classification is under some debate and has yet to be firmly established, according to The University of Michigan's Museuam of Zoology.Learn more about Science
The two main types of native deer in Texas are white-tailed deer and mule deer. A sub-species of the white-tailed deer, the Del Carmen deer, is found in small numbers. Non-native species of deer include axis deer, Blackbuck, fallow deer, nilgai and sika deer.Full Answer >
Different bird species have differently shaped beaks because each species has evolved a beak design that suits its diet and lifestyle. Beaks function somewhat as human tools do, and they help the birds to access food. While some birds have beaks suited for a variety of foods, most possess beaks that display some level of specialization.Full Answer >
As of 2014, there are 15 isotopes of carbon. They are C-8 through C-22. Only C-12 and C-13 are stable, while the other isotopes are radioactive, and of these, only C-14 is found in nature.Full Answer >
There are more than 1,200 species of bats worldwide, comprising a fifth of all the mammal species in the world. Bats are grouped with primates in the superorder Archonta.Full Answer >