Results 271 to 280 of about 59,296 (338)

A new species of frog of the genus Noblella Barbour, 1930 (Amphibia: Strabomantidae) from the Cordillera del Cóndor, Ecuador. [PDF]

open access: yesPeerJ
Brito-Zapata D   +5 more
europepmc   +1 more source

A new species of the newt genus Hypselotriton (Amphibia, Urodela, Salamandridae) from Jiangxi Province, southeastern China. [PDF]

open access: yesZookeys
Jiang Z   +11 more
europepmc   +1 more source
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Phylogenetics, classification, and biogeography of the treefrogs (Amphibia: Anura: Arboranae)

Zootaxa, 2016
A phylogenetic analysis of sequences from 503 species of hylid frogs and four outgroup taxa resulted in 16,128 aligned sites of 19 genes. The molecular data were subjected to a maximum likelihood analysis that resulted in a new phylogenetic tree of ...
S Blair Hedges
exaly   +2 more sources

Amphibia Kupffer cells

Microscopy Research and Technique, 2002
AbstractAmphibia Kupffer cells (i.e., liver resident macrophages) show many common characteristics when compared with Mammalia Kupffer cells: filopodia, microvillous‐like structures, lamellipodia, fuzzy coat, coated vesicles, bristled vacuoles, nonspecific esterase activity, and pinocytotic and phagocytic activity are present both in Amphibia and ...
SICHEL G, SCALIA, Marina, C. CORSARO
exaly   +4 more sources

Effect of nerve impulses on the membrane potential of glial cells in the central nervous system of amphibia.

Journal of Neurophysiology, 1966
NEURONS AND G .LIAL CELLS in most parts of the nervo us system are intimately apposed, separated from each other by channels about 150 A. wide. It is natural to wonder whether the two types of cell influence one another either “electrically” (i.e., by ...
R. Orkand, J. Nicholls, S. W. Kuffler
semanticscholar   +1 more source

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