rubber tube for introducing the car- When the young are hatched, these cradles disappear. like those of the human colon. Thealimentary canal is long, bonic acid gas. The rubber tube can be closed quickly and Some of the tree-toads—the hylodes of the island of Gua- and the cecum well developed. All… … male, where they are impregnated, also drawing nourish- same qualities as the other, except that it looked grayer, but ment from the fat that lines the pouch, and are finally born within it was red and juicy. The broth made from it, as the second time, over a thousand or more regular sea-colts.…
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