After the eggs hatch, the larval ticks, which emerge from them, when they succeed in finding a host, enter the ears and gradually develop to the stage at which they are ready to leave the host animal.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
Consequently, interspecific competition among the various species of hylids whose tadpoles live in the torrential streams probably is highest during the larval stage.
"A Review of the Middle American Tree Frogs of the Genus Ptychohyla"
William E. Duellman
Yet the Redfins, as typified by Guinevere, have done both, and given time enough, they may emulate or surpass the achievements of larval axolotls, or the astounding egg-producing maggots of certain gnats, thus realizing all the possibilities of froghood while yet cribbed within the lowly casing of a pollywog.
"Edge of the Jungle"
William Beebe