...The only other amphibian at Chinajá known to breed in the pools is Bufo valliceps valliceps... 
William E. Duellman 「Amphibians and Reptiles of the Rainforests of Southern El Peten, Guatemala」
...The amphibian fauna of the lowlands of the Isthmus of Tehuantepecconsists of 36 species definitely recorded from the area...
William E. Duellman 「A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, Mexico」
... This groupincludes 19 species, or 53 per cent of the total amphibian fauna...
William E. Duellman 「A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, Mexico」
...In the course of these climatic shifts,tropical environments and their amphibian inhabitants seem to havesurvived in the isthmian region...
William E. Duellman 「A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, Mexico」
...Camp from aPennsylvanian lagoon-deposit in Anderson County, Kansas, hasyielded in the laboratory a skeleton of the small amphibian Hesperoherpetongarnettense Peabody (1958)...
Theodore H. Eaton 「A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas」
...The limbs have digits rather than fin-lobes,although the digital number apparently is four and the number ofbones in the manus is less than would be expected in a primitive amphibian...
Theodore H. Eaton 「A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas」
...In addition to this remarkable combination of crossopterygianand amphibian characters, Hesperoherpeton is specialized in certainfeatures of the skull...
Theodore H. Eaton 「A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas」
...The circular border of the germinal disk which connects the roofand floor of the segmentation-cavity corresponds to the border-zone at theequator of the amphibian ovum...
Ernst Haeckel 「The Evolution of Man」
...” The hypothesis that the three higherVertebrate classes represent a single Amniote-stem, and that the common root ofthis stem is to be found in the amphibian class, is now generally admitted...
Ernst Haeckel 「The Evolution of Man」
...Man’s ancestors are fish-like Craniotes: (1) Primitive fishes (Selachii);(2) plated fishes (Ganoida); (3) amphibian fishes (Dipneusta); (4) mailedamphibia (Stegocephala)...
Ernst Haeckel 「The Evolution of Man」
..."It's not an amphibian," he muttered, "as is plainly shown by the shapeof the limbs and the lack of a tail, and yet it appears to have scalesof the true fish type...
Victor Rousseau 「Astounding Stories of Super-Science January 1930」
...Our little two-place amphibian was flying smoothly, through airunusually good for this continent of storms...
Various 「Astounding Stories, April, 1931」
...We were leaning on the freshly painted, streamlinefuselage of the Golden Gull, as neat a little amphibian monoplane asever made three hundred miles an hour...
Various 「Astounding Stories, March, 1931」
...He has two planes,he tells me, a big amphibian and a two-seater...
Various 「Astounding Stories of Super-Science, May, 1930」
...He has big amphibian plane keptfueled and ready for long trip...
Various 「Astounding Stories of Super-Science, May, 1930」
...That big amphibian plane of yours is fairly fast, and once when I wasmerely your guest you assured me that it was always kept fueled andeven provisioned for a long flight...
Various 「Astounding Stories of Super-Science, June, 1930」
...Bell had a raft of canes afloat beside the amphibian when she waked...
Various 「Astounding Stories of Super-Science, June, 1930」
...They had left the big amphibian no earlier than nine o'clock...
Various 「Astounding Stories of Super-Science, June, 1930」
... the scores of amphibian monsterscame lumbering forth upon dryland it became instantly apparent whythe aero-subs had returned to themother ships...
Various 「Astounding Stories of Super-Science April 1930」
..."Good God, an amphibian city!" Hackett was shaken, white-faced...
Various 「Astounding Stories of Super-Science, August 1930」
...o the Ralas have ruled from this impregnable amphibian city...
Various 「Astounding Stories of Super-Science, August 1930」
... half an hour the amphibian rose from the water...
Sterner St. Paul Meek 「The Solar Magnet」
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