Xylosandrus mancus, is a species of weevil found in Afrotropical and Oriental regions.

[1][2] It is native to Madagascar, Mauritania, Seychelles, Tanzania, China, India, Sri Lanka, Indonesia, Japan, Malaysian Peninsula, Philippines, Taiwan, Thailand and Vietnam.

Pronotal base covered with a dense patch of short erect setae that resemble a pronotal-mesonotal mycangium.

Declivital elytral face is steep and abruptly separated from disc.

Margin of the elytral declivity with a carina or sometimes forms a rim of granules that extends beyond the seventh interstriae by making a circumdeclivital ring.