黄山短尾猴（Macaca thibetana）的主要食性分析

2011年11月至2012年10月,作者采用粪便显微分析法研究了黄山短尾猴的四季食性.结果表明：黄山短尾猴共取食植物26科50种;不同季节间黄山短尾猴食性具有明显变化,冬季取食13科25种植物,春季取食23科46种植物,夏季取食14科32种植物,秋季取食17科37种植物;壳斗科、樟科是黄山短尾猴全年的主要食物,占短尾猴总取食量的51.26%～59.75%,其他科属植物也占有重要地位;甜槠在四季均为黄山短尾猴的主要取食食物,豹皮樟在冬季取食量相对较高,秋季最低,红楠、杉木在冬春季节的取食比例差异最大;黄山短尾猴采取与其他灵长类相似的觅食策略;黄山短尾猴四季食物生态位宽度差异不明显,受人为影响较为明显.

Food habits of Macaca thibetana at Mt.Huangshan, China

The food habits of Macaca thibetana at Mr. Huangshan China was studied during November 2011--October 2012 using fae- cal microscopic methods. 50 plant species in fecal samples, representing 26 families were identified. Diets varied seasonally in winter 25 plant species from 13 families consumed by Macaca thibetana and in spring 46 plant species from 23 families; 32 plant species from 14 families used by macaque in summer; and 37 plant species from 17 families used by macaque in autumn. Fagaceae and Lauraceae were major foods of Macaca thibetamt, comprising 51.26% - 59.75%. Over all seasons, Castanpopsis eyrei was a major food of Maca- ca thibetana, Litsea coreana was consumed relatively high during winter and the lowest in autumn. Machilus thunbergii and Cunning- hamia bmceolata were mainly consumed between winter and spring. The foraging strategy of Macaca thibetana is similar to other prima- tes. Niche breadth seasonal variation has no significant difference and the human impact is obvious.