Results 141 to 150 of about 3,194 (177)

Osmotic and ionic regulation in Ambystoma tigrinum

Comparative Biochemistry and Physiology, 1963
Abstract 1. 1. Larval and adult A. tigrinum maintain NaCl balance in artificial pond water even when starved. 2. 2. Sodium is lost in the urine and across the body surface at a mean rate of 1·3 μg-equiv/10 g per hr. Urinary loss represents 60–90 per cent of the total efflux in larvae and 55 per cent of the total in adults. 3. 3.
R H, ALVARADO, L B, KIRSCHNER
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Impact of Guthion on Survival and Growth of the Frog Pseudacris regilla and the Salamanders Ambystoma gracile and Ambystoma maculatum

Archives of Environmental Contamination and Toxicology, 1998
The effects of the insecticides Guthion (technical grade) and Guthion 2S (commercial formulation) on survival and growth of tadpoles of the Pacific treefrog Pseudacris regilla, and larvae of the Northwestern salamander Ambystoma gracile and the spotted salamander Ambystoma maculatum were determined in continuous-flow exposures in the laboratory. Ninety-
A V, Nebeker, G S, Schuytema, W L, Griffis, A, Cataldo   +3 more
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Eimeria in the Xochimilco axolotl Ambystoma mexicanum

Diseases of Aquatic Organisms
Coccidia are protozoal parasites that can cause coccidiosis, a disease linked to high mortality in young, stressed, and overcrowded animals. In the order Urodela, only 21 coccidia species have been registered, and none in the Critically Endangered Ambystoma mexicanum .
Adriana Vázquez-Carlos, Fernando Gual-Sill, Osvaldo López-Díaz, Emilio Rendón-Franco, Claudia Irais Muñoz-García   +4 more
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An Introduction to the Mexican Axolotl (Ambystoma mexicanum)

Lab Animal, 2004
A number of unusual traits, including a remarkable capacity for wound healing and limb regeneration, make the axolotl an interesting animal model. The author provides an overview of axolotl care and use in biomedical research.
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The Axolotl, Ambystoma mexicanum

1975
The Mexican axolotl (Ambystoma mexicanum), a widely used laboratory animal, is a native of Lake Xochimilco, a large clear-water lake at Mexico City. The various scientific names which have been applied to it are discussed at length by Smith (1969) in a recent article.
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Unisexual Salamanders in the Genus Ambystoma

Herpetologica, 2019
Unisexual salamanders present a novel evolutionary phenomenon that has led to many speculations with respect to their origin and persistence. These salamanders do not comply with basic evolutionary theory with respect to any of the factors that guide speciation. Indeed, none of the various unisexual salamanders can be considered a distinct species.
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Transplant Experiments with Ambystoma Larvae

Copeia, 1984
American crocodile egg. Comp. Biochem. Physiol. 66A. 335-338. MCILHENNY, E. A. 1934. Notes on incubation and growth in alligators. Copeia 1934:80-88. MOORE, J. C. 1953. The crocodile in the Everglades National Park. Copeia 1953:54-59. OGDEN,J. C. 1978.
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Intestinal Flagellates of Ambystoma maculatum (Shaw) and Ambystoma tigrinum (Green)

The Journal of Parasitology, 1952
Bronislaw M. Honigberg, Howard H. Christian   +1 more
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AMBYSTOMA NOT AMBLYSTOMA

Science, 1916
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Notes on Ambystoma gracile Baird and Ambystoma macrodactylum Baird

Copeia, 1936
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