Full text: Tarantula Xenesthis immanis keeps small frog Chiasmocleis ventrimaculata as a "pet", to eat insects that eat the spider's eggs. In return the frog r

Full text: Tarantula Xenesthis immanis keeps small frog Chiasmocleis ventrimaculata as a "pet", to eat insects that eat the spider's eggs. In return the frog receives protection, in a so called relationship of mutualism [read more: http://bit.ly/2EGs31t http://bit.ly/2EGs31t]