...There are also a lot of those weird, semi-transparent, yellow, spottedlittle sandfish with cup-shaped pectoral fins, which I see they useto enable them to make their astoundingly long leaps... 
Mary H. Kingsley 「Travels in West Africa」
...It is a cheironectes; one of a group in whichthe bones of the carpus form arms that support the pectoral fins,and enable these fishes to walk along the moist ground, almost likequadrupeds...
J. Emerson Tennent 「Sketches of the Natural History of Ceylon」
...Ventral fins blackish...
William Swainson 「Zoological Illustrations, Volume I」
...Pelvic, (1) pertaining to the pelvis; (2) the posterior paired fins of fishes...
Worrallo Whitney 「A Guide for the Study of Animals」
...Tadpoles from Bajos de Jorco,Costa Rica, had brown bodies with bluish green flecks; the tail and fins hadreddish brown flecks and dashes...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...sordida already had two rows of labial papillae before entering the streams;subsequently the tadpoles developed complete rows of papillae, ventral mouthsand long tails having low fins...
William E. Duellman 「Neotropical Hylid Frogs, Genus Smilisca」
...All of the fins are spotted, those onthe dorsal and the tail being oblong in shape...
Harry Thom Payne 「Game Birds and Game Fishes of the Pacific Coast」
...It differs only from the typicalcutthroat by having its spots mostly on that part of thebody behind the dorsal fin; and the lower fins stronglymarked with red...
Harry Thom Payne 「Game Birds and Game Fishes of the Pacific Coast」
...I see pretty shells with compact whorls, flat as beans; I notice little worms carrying tufts and feathers; I make out some with flabby fins constantly flapping on their backs...
J. Henri Fabre Alexander Teixeira de Mattos 「The Life of the Fly」
...The primary cluesfor distinguishing them from fins are the differences inswimming, blowing, and diving characteristics tabularized indetail on p...
Stephen Leatherwood 「Whales, Dolphins, and Porpoises of the Western North Atlantic」
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