Gibbons differ from great apes in being smaller and generally monogamous and in not making nests. The species include the siamang, the lar, and the hoolock. The siamang, which is the largest, is distinguished by having two digits on each side stuck together, hence the species name syndactylus.
... over, there are 90.2 males.
The median income for a household in the town is $45,347, and the median income for a family is $55,357. Males have a median income of $38,566 ...