Ape years ago (Mya) the clades diverged into newer clades. The lesser apes are the gibbon family, Hylobatidae, of sixteen species; all are native to Asia. Their major differentiating characteristic is their long arms, which they use to brachiate through trees. Their wrists are ball and socket joints as an evolutionary adaptation to their arboreal lifestyle. Generally smaller than the African apes, the largest gibbon, the siamang, weighs up to ; in comparison, the smallest "great ape", the bonobo, is . Formerly, all the great apes except humans were classified as the family Pongidae, which conveniently provided for separating the human
Sky Ape by the onslaught of nonsequiturs in the book. The series heavily uses media references as part of its gags. The collection garnered praise from Entertainment Weekly. Sky Ape has also become discussed on blog sites, using phrases like "Suck factor is high!" becoming somewhat of a minor mantra. The property is currently in development in Hollywood by Kickstart Entertainment as television animation. Sky Ape Sky Ape is the title character of a black-and-white comic book series. He is an ape who wears a jetpack and fights crime. Sky Ape was created by boyhood friends from different neighborhoods in the Boston,