There are breeding groups of long - tailed macaques and rhesus macaques , and their hybrids 猴?的先祖原為人飼養(yǎng),后因放生或逃脫而逐漸在該處聚居。
Michael gumert of nanyang technological university in singapore made the discovery in a 20 - month investigation into 50 long - tailed macaques in kalimantan tengah , indonesia , new scientist reports on saturday 據(jù)《新科學(xué)家》周刊上周六報道,新加坡南洋理工大學(xué)的麥克爾?古莫爾特通過對印度尼西亞加里曼丹地區(qū)的50只長尾獼猴進(jìn)行為期20個月的研究,得出以上結(jié)論。