three or four feet in length, and is an ugly looking creature. It will
not fight unless you compel it to do so. It does not live in the water,
but in trees, bushes, and in the cracks and fissures of rocks. Sometimes
hunters build fires at the entrance of their hiding places and smoke
them out. The flesh, when cooked, resembles chicken or veal, and is a
popular dish with the natives.

But the most delicious meat of all comes from the land crabs and the
crayfish. These are caught in great numbers when the crabs migrate from
the mountains to the coast. Once a year they make this journey, for the
purpose of depositing their eggs in the sand.

The sea fisheries are important to the people of Puerto Rico. The coast
waters and fresh water streams swarm with fishes of strange shapes and
gaudy colors.

Among these are the shad, sardines, Spanish mackerel, dolphins, flying
fish, sting rays and sharks. The sponge, the manatee and the whale are
also found near the island.

Suppose some one were to ask you to what kingdom the sponge belonged.
Could you tell? Many years ago people believed that it belonged to the
vegetable kingdom; but it is now known to belong to the animal kingdom.

The animals attach themselves to rocks, shells and other hard substances
below water.

Mussels, clams and sponges are cultivated to some extent. Mollusks are
useful in many other ways than as food. Their shells are used for making
buttons, parasol handles and shirt studs. Sometimes they are used for