When the crabs are ready to cast off their shells, they shut themselves up in their burrow, which they have stocked with leaves, closing the entrance with mud, and they remain there until their new armor is on. After quitting its old armor a crab is very soft, but in course of time the new shell becomes hard, even harder than the preceding one. I was never able to ascertain the age a land-crab could attain.
So we were racing in every direction after the land-crabs, which fled with the utmost speed for their burrows. Now and then one would be caught. We had to be very light of foot when approaching them, for at the least noise they would go and hide in their dark abodes.
Of the two large claws, one was a tremendous thing, and it was amusing to watch the crabs walking leisurely round their holes, as if there was no foe in their neighborhood, but yet holding up one of the large claws as if they were ready for any thing that might come along. This claw nodded backward and forward in a very comical manner.
CATCHING THE OGOMBONS.
I approached one very big fellow without his having perceived me, and, before he was aware, I laid my stick heavily on his back, and then seized him with my hand, to place him in the basket which hung at my side. I roared out with pain, for he had got hold of one of my fingers with its large claw, and shook it as if he would have torn it off. With my other hand I quickly seized the crab and twisted the claws from the body, which I thought would release me; but lo! although the body lay on the ground, the rascally claws gripped harder than ever. Oh! oh! oh!!! I shouted—which cries brought two or three of the women to my assistance. The muscles of the claws had retained their contractile power after they were separated from the body.
In the mean time the rascal had retired into his burrow, no doubt in a good deal of pain, but saying to himself, "What do I care; a new limb will soon come out!" for among the crustaceæ such is the case—a new limb soon springs out, and takes the place of the one lost; so I was left without my prize. The women again warned me to be very careful, instructing me how to catch crabs by seizing the big claw and severing it from the body; but, before doing this, the stick must be placed on the middle of the back, where the claws can not reach, as they can not move backward.
I soon spied another crab, but he heard my footstep, and with the utmost speed made for his burrow. Then I came suddenly upon another, just in front of me; he had not time to turn round; so, shoving my stick in front of him until it nearly touched his two big eyes, I put him into a furious rage. By-and-by he managed to seize the stick, which he shook, just as the other crab had done my finger. I was thankful that it was not my finger this time. The motion of the claw at the junction with the body was very queer. After some trouble, I managed to secure this fellow. Then I went after another, which at once took to his burrow and disappeared; but I was determined to watch and wait for him. I noticed him every now and then peering slyly out, drawing in his head at the slightest noise; so I hid behind his burrow, and kept very still. At last he came out, walking slowly from his hole. I put my foot on his burrow, upon which he turned round, and ran one way and then another, and finally made for another burrow, where he met the possessor coming out from his "castle," when a general fight of claws ensued. The aggressor, being the stronger, succeeded in winning the battle and getting in, while the other, in his fright, plunged into a burrow the owner of which had probably been killed that morning.
Great slaughter of the crabs had already taken place, and so many heavy, fat fellows had been captured that we were sure of a great feast. It was well for us that it was so, for at last the ogombons got thoroughly frightened and remained in their burrows; not one was to be seen; so, after having captured some thousands of them, we got back into our canoes and ascended the river again.
The ogombons are peculiar. I think they never go to the sea, but deposit their eggs on the shores of the island, for I never met them on the sea-coast. They feed on all kinds of refuse, on black mud, leaves, berries, etc., etc. The crabs found on the main land are not eaten, the natives believing that they sometimes visit their cemeteries. On the white sand of the sea-shore are found innumerable little crabs of the same color as the sand itself.