...In its earliest form theyoung batrachian, living in the water, breathes as a fish does bygills, either free and projecting as in the water-newt, orpartially covered by integument as in the tadpole... 
J. Emerson Tennent 「Sketches of the Natural History of Ceylon」
...Kitchen Parker has found in the imperfectskull of the tadpole a rudimentary appearance ofbones belonging to the human ear...
Henry J. Slack 「Marvels of Pond-life」
...Stuart (1948:26) described and illustrated the tadpole of Smilisca baudinifrom Finca Chejel, Alta Verapaz, Guatemala...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...A typical tadpole in stage 30 of development (KU 68482 from the RíoChitaría, Cartago Province, Costa Rica) may be described as follows: bodylength 9...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...A typical tadpole in stage 34 ofdevelopment (KU 91807 from 7...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...One tadpole in stage 41 and one in stage 42have body lengths of 11...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...A typical tadpole in stage 25 of development (KU 80620 from Finca LaSumbadora, Panamá) has a body length of 9...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...—Six tadpoles having fully developed mouth partshave body lengths of 5...
William E. Duellman 「Descriptions of Two Species of Frogs, Genus Ptychohyla」
...Description of fully developed tadpole (KU 59986): Total length, 13...
William E. Duellman 「Amphibians and Reptiles of the Rainforests of Southern El Peten, Guatemala」
...The tadpole of Hyla robertsorum with comments on the affinitiesof the species...
William E. Duellman 「The Amphibians and Reptiles of Michoacán, México」
...Description of tadpole...
William E. Duellman 「A Review of the Middle American Tree Frogs of the Genus Ptychohyla」
...latrans, then thought to have a free-living tadpole...
John D. Lynch 「Genera of Leptodactylid Frogs in México」
...A typical tadpole in stage 36 of development (KU 104295) has a body length of 12...
Juan R. León 「The Systematics of the Frogs of the Hyla Rubra Group in Middle America」
...Some light may be shed on the significance of the tadpole of Anura byconsidering the early stages of the ribbed frogs, Liopelmidae...
Theodore H. Eaton 「The Ancestry of Modern Amphibia: A Review of the Evidence」
...Its greatly expanded labial folds bear numerous rows of hornyepidermal "teeth," which, with the lips, serve to anchor the tadpole tostones in the swift water of mountain brooks...
Theodore H. Eaton 「The Ancestry of Modern Amphibia: A Review of the Evidence」
...Certain other mountainbrook tadpoles (for example, Borborocoetes) show similar devices, butthese are developed independently, as specializations from the usualsort of tadpole...
Theodore H. Eaton 「The Ancestry of Modern Amphibia: A Review of the Evidence」
..." The tadpole madtom was obtained only at themiddle Marais des Cygnes station in a small, deep, mud-bottomedpool in 1957 after water levels, and probably turbidity, had beenlow for five years...
James Everett Deacon 「Fish Populations, Following a Drought, in the Neosho and Marais des Cygnes Rivers of Kansas」
...In a patch of vivid sunshine, about six inches from a tangle ofarrow-weed stems, a black tadpole lay basking...
Charles G. D. Roberts 「The Watchers of the Trails」
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