无尾目

无尾目动物线粒体基因组结构研究最新进展

The study progress on the structure of mitochondrial genomes in Anura

中国首次发现的中生代蛙类化石（两栖纲：无尾目）

The First Mesozoic Fossil Frog from China ( Amphibia : Anura )

结果显示，NJ树和ML树以较高的自引导值支持有尾目和蚓螈目为姐妹群，而MP树则支持无尾目和有尾目为姐妹群。

And MP tree favored Caudata and Anura as a sister group .

这与形态学、染色体和线粒体DNA多态性研究的分析结果一致，从而进一步从分子水平上为无尾目这3科的系统演化提供了新的证据。

In concordant with the conclusion of the morphology , chromosomal and mitochondrial DNA studies , our results provide a new evidence of the systematic evolution of the three families of Anura at DNA molecular level .

最后，本文对无尾目动物线粒体基因重排与系统发生的关系进行了探讨。

Finally , Anura animal mitochondrial gene rearrangements and phylogenetic relationships are discussed .

通过对蝌蚪的外部形态测量，组织学及分子学方法，来阐明氟化钠对无尾目幼体发育的影响。

The effect of fluoride on the development of anura larvae were investigated using morphological measurement , histological and molecular method .

各种短尾或无尾的灵长目动物。

Any of various primates with short tails or no tail at all .