Many Seeds, From The Decomposition Of The Oil Contained In The Cotyledons, Lose The Faculty Of Germination Before The Rainy Season, In Which The Ligneous Integument Of The Pericarp Opens By The Effect Of Putrefaction.

A tale is very current on the banks of the Lower Orinoco, that the capuchin and cacajao monkeys (Simia chiropotes, and Simia melanocephala) place themselves in a circle, and, by striking the shell with a stone, succeed in opening it, so as to take out the triangular nuts.

This operation must, however, be impossible, on account of the extreme hardness and thickness of the pericarp. Monkeys may have been seen rolling along the fruit of the bertholletia, but though this fruit has a small hole closed by the upper extremity of the columella, nature has not furnished monkeys with the means of opening the ligneous pericarp, as it has of opening the covercle of the lecythis, called in the missions the covercle of the monkeys' cocoa.* (* La tapa del coco de monos.) According to the report of several Indians, only the smaller rodentia, particularly the cavies (the acuri and the lapa), by the structure of their teeth, and the inconceivable perseverance with which they pursue their destructive operations, succeed in perforating the fruit of the juvia. As soon as the triangular nuts are spread on the ground, all the animals of the forest, the monkeys, the manaviris, the squirrels, the cavies, the parrots, and the macaws, hastily assemble to dispute the prey. They have all strength enough to break the ligneous tegument of the seed; they get out the kernel, and carry it to the tops of the trees.

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