apterous

简明释义

英[ˈæptərəs]美[ˈæptərəs]

adj. [脊椎] 无翼的，[生物] 无翅的

英英释义

单词用法

同义词

反义词

例句

1.In some species, such as aphids, the flightless morph lacks wings and is called the apterous morph.

一些昆虫种类，如蚜虫，出现无翅个体，被称为无翅型。

2.There was a close genetic relationship between the fundatrix (apterous), virginoparae (apterous) and virginoparae (alate) in the green peach aphid.

干母、干雌和迁移蚜之间的遗传关系最近。

3.It is an apterous insect.

它是一种无翅昆虫。

4.There was a close genetic relationship between the fundatrix (apterous), virginoparae (apterous) and virginoparae (alate) in the green peach aphid.

干母、干雌和迁移蚜之间的遗传关系最近。

5.Some apterous 无翅的 plants have adapted to their environment by reducing their reliance on wind for pollination.

一些无翅的植物通过减少对风传播授粉的依赖来适应环境。

6.In taxonomy, the term apterous 无翅的 is used to describe certain species that lack wings.

在分类学中，术语无翅的用于描述缺乏翅膀的某些物种。

7.Many apterous 无翅的 insects are found in caves where flying predators cannot reach.

许多无翅的昆虫生活在洞穴中，那里飞行捕食者无法到达。

8.The apterous 无翅的 variety of this butterfly has intrigued researchers for years.

这种蝴蝶的无翅的品种多年来引起了研究人员的兴趣。

9.The insect species we studied is known to be apterous 无翅的, which makes it unique among its relatives.

我们研究的昆虫种类被认为是无翅的，这使它在其亲属中显得独特。

作文

In the vast world of biology, one can observe a myriad of adaptations that organisms have developed over time. Among these adaptations, the term apterous refers to species that lack wings or any wing-like structures. This characteristic is particularly fascinating when considering the evolutionary pathways that led to such a trait. For instance, many insects exhibit a remarkable diversity in their morphology, with some being apterous due to their specific ecological niches. These wingless variants often thrive in environments where flight is not advantageous, allowing them to conserve energy and evade predators more effectively. The evolution of apterous species can be attributed to various factors, including habitat preferences and survival strategies. For example, certain beetles have evolved to become apterous as they adapted to life in dense vegetation, where navigating through foliage is more crucial than flying. In such cases, the loss of wings may enhance their ability to move stealthily among plants, thus improving their chances of survival. Moreover, the study of apterous organisms provides valuable insights into the principles of natural selection and adaptation. By examining how these species have thrived without wings, scientists can better understand the trade-offs involved in evolutionary changes. The absence of wings may seem like a disadvantage in terms of mobility, yet for many apterous insects, it has proven to be an effective strategy for survival. Additionally, the concept of apterous extends beyond insects. Certain birds, such as the flightless kiwi, also exemplify this trait. Over time, these birds have adapted to terrestrial life, leading to the loss of their ability to fly. This adaptation highlights the importance of environmental factors in shaping the physical characteristics of a species. The flightless nature of the kiwi allows it to forage for food on the ground, where it has fewer competitors and can avoid aerial predators. Understanding the implications of being apterous can also shed light on conservation efforts. As habitats change due to human activities, many species face challenges that threaten their survival. Recognizing the unique adaptations of apterous species can help in developing targeted conservation strategies that aim to protect these organisms and their ecosystems. By preserving the habitats of apterous insects and birds, we can ensure the continuation of their evolutionary legacy. In conclusion, the term apterous encapsulates a fascinating aspect of evolutionary biology. It serves as a reminder of the diverse strategies that life has adopted to survive and thrive in various environments. Whether in the insect world or among flightless birds, the absence of wings can be a testament to the power of adaptation. As we continue to explore the intricacies of life on Earth, the study of apterous species will undoubtedly reveal more about the complex interplay between organisms and their environments.

在生物学的广阔世界中，可以观察到各种各样的适应现象，这些现象是生物随着时间发展而形成的。其中，术语apterous指的是缺乏翅膀或任何类似翅膀结构的物种。这一特征在考虑导致这种特征的进化路径时尤其引人入胜。例如，许多昆虫在形态上表现出显著的多样性，其中一些由于其特定的生态位而成为apterous。这些无翅变体通常在飞行不利的环境中茁壮成长，从而能够更有效地节省能量并躲避捕食者。apterous物种的进化可以归因于多种因素，包括栖息地偏好和生存策略。例如，某些甲虫已经进化为apterous，因为它们适应了在密集植被中的生活，在这种情况下，穿越植物的能力比飞行更为重要。在这种情况下，失去翅膀可能增强它们在植物间悄悄移动的能力，从而提高它们的生存机会。此外，研究apterous生物为自然选择和适应原则提供了宝贵的见解。通过研究这些物种如何在没有翅膀的情况下繁荣，科学家们可以更好地理解进化变化中的权衡。失去翅膀在机动性方面看似劣势，但对于许多apterous昆虫而言，这已被证明是一种有效的生存策略。此外，apterous的概念不仅限于昆虫。某些鸟类，如不会飞的基维鸟，也体现了这一特征。随着时间的推移，这些鸟类已经适应了陆地生活，导致它们失去了飞行能力。这种适应突显了环境因素在塑造物种物理特征方面的重要性。基维鸟的不会飞特性使其能够在地面觅食，那里竞争者较少，并且可以避免空中的捕食者。理解apterous的含义也可以为保护工作提供启示。由于人类活动导致栖息地的变化，许多物种面临威胁其生存的挑战。认识到apterous物种独特的适应性可以帮助制定针对性的保护策略，旨在保护这些生物及其生态系统。通过保护apterous昆虫和鸟类的栖息地，我们可以确保它们进化遗产的延续。总之，术语apterous概括了进化生物学的一个迷人方面。它提醒我们生命为在各种环境中生存和繁衍所采用的多样化策略。无论是在昆虫世界还是在不会飞的鸟类中，缺乏翅膀都可以证明适应力的力量。随着我们继续探索地球上生命的复杂性，对apterous物种的研究无疑将揭示更多关于生物与其环境之间复杂相互作用的信息。