A Practical Guide to the Developmental Biology of Terrestrial-Breeding Frogs.
A Practical Guide to the Developmental Biology of Terrestrial-Breeding Frogs.
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陆生青蛙发育生物学实用指南。
DOI：
10.2307/1541765
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发表时间：
1990
期刊：
影响因子：
--
通讯作者：
P. Eichhorn
中科院分区：
文献类型：
--
作者：
R. Elinson;E. M. D. Pino;D. S. Townsend;F. Cuesta;P. Eichhorn
许多青蛙在水里产卵；这些青蛙的发育是众所周知的。然而，许多青蛙在陆地上繁殖；它们的蛋很大，早期发育也发生了改变。例如，riobambagastrotheca在母亲背部的育儿袋中孕育其胚胎，而Eleutherodactylus coqui则表现出没有蝌蚪阶段的直接发育。我们提供了从这些陆地繁殖物种获取卵和胚胎以及分析其发育的实用信息。我们的目标是让那些对陆地发展的发育和进化后果感兴趣的研究人员更容易接触到这些物种。
Many frogs lay their eggs in water; the development of these frogs is well-known. However, many frogs reproduce on land; their eggs are large and have an altered early development. As examples, Gastrotheca riobambae broods its embryos in a pouch on the mother's back, and Eleutherodactylus coqui exhibits direct development with no tadpole stage. We provide practical information on obtaining eggs and embryos from these terrestrial-breeding species and on analyzing their development. Our aim is to make these species more accessible to researchers who are interested in the developmental and evolutionary consequences of terrestrial development.