holotype

简明释义

英[ˈhɒlətaɪp]美[ˈhɑːlətaɪp]

n. [生物] 全型；[生物] 正模标本

英英释义

单词用法

同义词

反义词

例句

1.This is known as a holotype and must be in very good condition, with all its digits and features intact.

这被称为正模标本，并且它必须在一个很好的条件下，其数字和功能特性完好。

2.The designated holotype species has not been found.

此种模式标本已不存在。

3.Holotype of the new species is deposited in author's laboratory.

新种模式标本保藏于作者工作单位。

4.Latin and Chinese diagnoses for the new species are given, holotype is deposited in the Herbarium of Fungi in Northwestern Agricultural University.

新种有拉丁文和汉文特征描述，模式标本保存于西北农业大学真菌标本室。

5.Latin and Chinese diagnoses for the new species are given, holotype is deposited in the Herbarium of Fungi in Northwestern Agricultural University.

新种有拉丁文和汉文特征描述，模式标本保存于西北农业大学真菌标本室。

6.The holotype specimen and dried cultures are deposited in the Entomogenous Fungus Her - barium of Northwestern College of Forestry (EFHNCF).

主模式标本及干制培养物存放于西北林学院真菌标本室。

7.The holotype and paratype are deposited in the Forest Protection Laboratory of Anhui Agricultural University (AAUFP).

主、副模式标本保藏于安徽农业大学森林保护教研室(AAUFP)。

8.When a new species is discovered, a holotype 模式标本 must be designated to provide a clear reference.

当发现新物种时，必须指定一个holotype 模式标本以提供明确的参考。

9.In taxonomy, the holotype 模式标本 serves as the single reference point for the species description.

在分类学中，holotype 模式标本作为物种描述的单一参考点。

10.The holotype 模式标本 was collected from a remote location, making it unique and valuable for study.

这个holotype 模式标本是从一个偏远地点收集的，使其在研究中独特而有价值。

11.The scientist carefully examined the holotype 模式标本 to ensure its characteristics were accurately documented.

科学家仔细检查了这个holotype 模式标本，以确保其特征被准确记录。

12.Researchers often refer back to the original holotype 模式标本 when identifying new specimens.

研究人员在识别新标本时，常常参考原始的holotype 模式标本。

作文

In the field of taxonomy, the term holotype refers to a single physical example of an organism, which is used as the definitive representation of that species. This specimen is crucial for the identification and classification of new species, as it serves as the standard against which other specimens are compared. The concept of the holotype was established to provide clarity and consistency in the naming of organisms, ensuring that researchers have a reliable reference point. When a new species is discovered, a researcher will collect multiple specimens for study. Among these specimens, one is designated as the holotype. This specimen is typically the most representative of the species' characteristics and is carefully preserved for future reference. Other specimens collected during the same expedition may be labeled as paratypes or syntypes, but the holotype holds a unique status as the primary example. The importance of the holotype cannot be overstated. It provides a foundation for the scientific description of a species, allowing other scientists to accurately identify and classify similar organisms. This is particularly important in biodiversity studies, where understanding the distinctions between species is essential for conservation efforts. Without a clear holotype, the risk of misidentification increases, potentially leading to the loss of important ecological data. In recent years, advancements in technology have changed the way we study and preserve holotypes. With the advent of DNA sequencing and imaging techniques, researchers can now analyze specimens in greater detail than ever before. These technologies allow for a more comprehensive understanding of the genetic and morphological traits that define a species. However, despite these advancements, the traditional holotype remains a critical aspect of taxonomy. It serves as a tangible link to the past, providing insight into the historical context of species classification. One notable example of a holotype is the original specimen of the giant panda, scientifically known as Ailuropoda melanoleuca. Collected in the early 20th century, this holotype has been instrumental in the study of this beloved species. Researchers have relied on this specimen to understand the panda's anatomy, behavior, and evolutionary history. As conservation efforts continue to protect the giant panda, the holotype remains a vital resource for biologists and conservationists alike. In conclusion, the holotype plays an indispensable role in the field of taxonomy. It serves as the cornerstone for species identification and classification, ensuring that scientific research is based on accurate and reliable information. As we continue to explore the diversity of life on our planet, the significance of the holotype will only grow, guiding future generations of scientists in their quest to understand and protect the natural world. The preservation of holotypes is not just about maintaining a specimen; it is about safeguarding the legacy of biodiversity for years to come.

在分类学领域，术语holotype指的是一个生物的单一实物样本，它被用作该物种的最终代表。这个标本对于新物种的识别和分类至关重要，因为它作为其他标本比较的标准。holotype的概念是为了提供命名生物时的清晰性和一致性，确保研究人员有一个可靠的参考点。当发现一个新物种时，研究人员会收集多个标本进行研究。在这些标本中，有一个被指定为holotype。这个标本通常是最能代表该物种特征的，并被仔细保存以供将来参考。在同一次考察中收集的其他标本可能被标记为副类型或同类型，但holotype具有独特的地位，作为主要例子。holotype的重要性不容小觑。它为物种的科学描述提供了基础，使其他科学家能够准确识别和分类类似的生物。这在生物多样性研究中尤为重要，因为理解物种之间的区别对于保护工作至关重要。如果没有明确的holotype，误识别的风险会增加，可能导致重要生态数据的丧失。近年来，科技的进步改变了我们研究和保存holotype的方式。随着DNA测序和成像技术的出现，研究人员现在可以比以往更详细地分析标本。这些技术使我们能够更全面地理解定义物种的遗传和形态特征。然而，尽管有了这些进展，传统的holotype仍然是分类学的重要方面。它作为与过去的有形联系，为物种分类的历史背景提供了洞察。一个著名的holotype例子是大熊猫的原始标本，科学名称为Ailuropoda melanoleuca。这个在20世纪初收集的holotype对这一受人喜爱的物种的研究至关重要。研究人员依靠这个标本来了解熊猫的解剖结构、行为和进化历史。随着保护工作继续保护大熊猫，holotype仍然是生物学家和保护主义者的重要资源。总之，holotype在分类学领域扮演着不可或缺的角色。它作为物种识别和分类的基石，确保科学研究基于准确和可靠的信息。随着我们继续探索地球上生命的多样性，holotype的重要性只会增加，引导未来几代科学家在理解和保护自然世界的追求中。保护holotype不仅仅是维护一个标本；而是为了保护生物多样性的遗产，造福未来。