分类学

The highest ranked category employed in the taxonomic hierarchy.(Previous editions of the Code referred to a single taxon "Animalia", not widely accepted today, at the rank of kingdom).

应用於分类学层系中层级最高的一级(本规约以前的版本中是指一个单一分类单元，即动物界「Animalia」，属於界，但现今尚未广被接受)。

The temptation to recognize apomictic microspeciesas taxonomic species is far greater.

把无融合生殖小种作为分类学上的种来承认，这点具有更大的迷惑性。

Latrodectus tredecimguttatus,"black widow spider" or "blackvenomous spider", is one of medium-sized venomus spiders, whichbelongs to Phylum Arthopoda, Arachnidea, Araneae, Theridiidae, genusLatrodectus.

间斑寇蛛，俗称黑寡妇或黑毒蜘蛛，在分类学上属于节肢动物门，蛛形纲，蜘蛛目，球蛛科，寇蛛属，是一种中型毒蜘蛛。

All evidences from both phenetic classification and cladistic classification demonstrated that the matsutake group is a polyphyletic group and Tricholoma nauseosum, T. matsutake and T. matsutake var. formosa come from one line of descent; T. focale, T. robustum and T. fulvocastaneum are closely related; T. zelleri, T. aurantium, T. caligatum var. nardosmia formed a clade. The result also suggested Dollo parsimony criterion was more suitable for phylogenetic reconstruction of the matsutake group based on morphological characters than the other two criterions.

在数量分类学研究中，通过表征分类和支序分类的研究得出结论如下：松口蘑群是一个多系群，北欧口蘑、松口蘑(T.matsutake)和松口蘑台湾变种(T.matsutake var.formosana)比较接近，羽衣口蘑、粗壮口蘑和黄褐口蘑(T.fulvocastaneum)也比较接近，泽氏口蘑、金黄口蘑(T.aurantium)和欧洲口蘑松香味变种(T.caligatum var.nardosmia)来自一个谱系。

The journal established in 1991, focuses on the field of macroecology: the study of broad, consistent patterns in the ecological characteristics of organisms and ecosystems, including studies addressing general ecological hypotheses, exploring and testing using data of broad geographic, taxonomic, or temporal scope; studies documenting ecological and biogeographic patterns, theoretical studies exploring the causes of those patterns, applied studies of impacts of anthropogenic influences, as well as methodological studies of the tools used to study these problems; broad-scale patterns of biodiversity, ecosystem responses to global climate change, historical and evolutionary biogeography, remote sensing of ecosystem properties, species abundance and species range patters, and statistical methodologies.

杂志创刊于1991年，主要致力于大生态学：生物体的生态学特征和生态系统广泛一致的研究，包括介绍普通生态学假设，通过地理学，分类学，或有限范围内的数据探索和试验的研究；验证生态学和生物地理学模式的研究，探索这些模式原因的理论研究，人为影响的应用研究，以及用于研究这些问题的工具的方法学研究；大尺度生物多样性模式的研究，生态系统对全球气候变化的反应，历史和进化生物地理学，生态系统的遥测，物种的丰度和物种变化模式，以及统计学方法论。

By separation and combination analyses of nuclear rDNA ITS and the cpDNA (matK gene, rpl16 intron and atpB-rbcL spacer) sequences, the interspecific relationships were discussed, and the classification review and biogeographic analysis were done for all species bearing raceme or spike of one to many umbels with prophylla at base.

运用nrDNA ITS及cpDNA(matK、rpl16、atpB-rbcL)序列的单独和联合分析探讨了这些类群的种间关系，并对世界菝葜属中具有一至多个伞形花序排列成圆锥花序或穗状花序、花序梗上有关节的所有种进行了分类学研究及生物地理学研究。

Blumea was published in 1934, it is an international journal containing papers on descriptive botany (taxonomy, plant-geography, morphology, and anatomy) of Phanerogams as well as Cryptogams.

该刊创刊于1934年，是国际性期刊，刊载论文内容包括显花植物和隐花植物的描述植物学，即植物分类学、植物地理学、形态学和解剖学范畴。

The analytical results show that Encalypta,Bryum and Polytrichum belongs to natural groups of genus level, Pogonatum and Polytrichum belo...

数值分类学是以表型特征为基础，利用有机体大量性状包括形态学的、细胞学的和

Our study showed that Accipitridae was closer to Strigiformes and Caprimulgiformes than to Falconidae, which was different to the traditional classification system.

本研究表明，隼形目鹰科与隼科之间的亲缘关系较远，鹰科和鸮形目之间的亲缘关系较近，与传统分类学的观点相驳。

By using the traditional taxonomic methods, electronic microscope examination, 18S rDNA, ITS sequences and phylogenetic analysis, an endophytic fungus HCCB1621 isolated from the cephalotaxus sinensi was identified as Trichoderma viride Pers.ex Fr. Its anti-tumor activities were studied as well.

利用传统分类学方法、电子显微镜观察、18S rDNA和ITS序列的测定以及系统发育分析对一株分离自粗榧抗肿瘤活性内生真菌HCCB1621进行分类鉴定，并对其产物抗肿瘤活性进行了初步研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。