Taxonomic species are defined on phenetic discontinuities, not on interfertility.
分类学上的种是根据表型不连续性而不是根据互交可孕性来确定的.
辞典例句
The temptation to recognize apomictic microspecies ( agamospecies ) as taxonomic species is far greater.
把无融合生殖小种 ( 无性种 ) 作为分类学上的种来承认,这点具有更大的迷惑性.
辞典例句
It falls outside the scope of the formal taxonomic categories.
它不属于正规植物分类学的分类阶元的范畴.
辞典例句
Microorganisms have a wide taxonomic distribution.
微生物在分类学上的分布是很广泛的.
辞典例句
He dominated the plant taxonomic world at the turn of the twentieth century.
他在二十世纪曾垄断了整个植物分类学界.
辞典例句
Biosystematics may therefore be considered as the taxonomic application of the discipline known as genecology.
生物系统学可以看成是遗传生态学这门学科分类学上的应用.
辞典例句
A quantitative study on flower taxonomic characters of Populus tomentosa.
毛白杨花器分类性状的数量化探讨.
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For many species, chromosome number is a useful taxonomic character.
对许多物种来说, 染色体数目是重要的分类学特征.
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TAXONOMIC DISCUSSION OF MEGOPHRYS LATERALLS ( ANDERSON ) AND RELATED SPECIES ( AMPHIBIA: PELOBATIDAE )
白颌大角蟾及其相关物种的分类探讨 ( 两栖纲: 锄足蟾科 )
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You claim the field is too reliant on the Linnaean taxonomic system.
李博士你提出学界太依赖林奈分类系统.
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Pollen morphology of Kingdonia uniflora and its taxonomic significance.
独叶草花粉形态的研究及其在分类上的意义.
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Finally , authors discussed the taxonomic identification of species of Cuscuta.
讨论了几种菟丝子侵染薇甘菊的发现及其分类鉴定特征.
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A numerical taxonomic study on two genera Yinshania and Hilliella Cruciferae.
阴山荠属和泡果荠属的数量分类研究.
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A taxonomic designation consisting of more than two terms.
多词学名包含两个以上术语的分类学名.
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"taxonomic relations"
"a taxonomic designation"