The pagan tribes of Borneo: a description of their physical, moral and intellectual condition with some discussion of their ethnic relations

Punans, who hunt withou dogs, will lie in wait for the rhinoceros beside the track by which he comes to his daily mud-bath, and drive a spear into his flank or shoulder; then, after hastily retiring, they track him through the jungle, until they come upon him again, and find an opportunity of driving in another spear or a poisoned darth through some weak spot of his armour.

In Borneo the rhinoceros (R. borniensis, closely allied to R. sumatranus). On p.143 noted presence of a small rhinoceros (R. sumatranus).