170 MARTIN RATTLER. below these, in the females, there are two breasts, from which good white milk flows when pressure is applied, The cow-fish feeds on grass at the borders of rivers and lakes; and when suckling its young, it carries it in its fins or flippers, and clasps the little one to its breast, just as a mother clasps her baby! It is har- pooned and taken for the sake of its fat, from which oil is made. The flesh is also very good, resembling beef in quality, and it was much relished by Martin and Barney, who frequently dined on beef-steaks cut from this remarkable cow-fish. There was also another fish which surprised our adventurers not a little the first time they met with it. One evening Senhor Antonio had ordered a net to be thrown into the river, being desirous of procur- ing a few fresh fish for the use of his establishment. The Indians and Negroes soon after commenced dragging, and in a few minutes afterwards the sandy bank of the river was strown with an immense variety of small fish, among which were a few of a larger kind. Martin and Barney became excited as they saw them leaping and spluttering about, and ran in amongst them to assist in gathering them into baskets. But scarcely had the latter advanced a few steps when there was a loud report, as if a pistol had gone off under his feet.