Eastern tarsiers (Tarsius tarsier complex) are small nocturnal primates endemic to Sulawesi Island and small adjacent islands of Indonesia. In 2004. the hybrid biogeography hypothesis predicted this species complex might contain 16 or more taxa. each corresponding to a region of endemism. https://www.roneverhart.com/Fender-Tone-Master-Twin-Reverb-Guitar-Amp-Blonde/