Mastodon largest male specimens, the 35-year-old AMNH 9950 was tall and weighed , while another was tall and weighed . Like modern elephants, the females were smaller than the males. They had a low and long skull with long curved tusks, with those of the males being more massive and more strongly curved. Mastodons had cusp-shaped teeth, very different from mammoth and elephant teeth (which have a series of enamel plates), well-suited for chewing leaves and branches of trees and shrubs. Based on the characteristics of mastodon bone sites, it can be inferred that, as in modern proboscideans, the mastodon social
Mastodon (software) available for a range of systems, including Android, iOS, SailfishOS and Windows Mobile. While Mastodon was first released in October 2016, the service began to expand in late March and early April 2017. "The Verge" wrote that the community at this time was small and that it had yet to attract the personalities that keep users at Twitter. In November 2017 artists, writers and entrepreneurs such as Chuck Wendig, John Scalzi, Melanie Gillman and later John O'Nolan joined in, while Mastodon had reached 1 million accounts on December 1, 2017. Another spike in popularity came in March, through April of