opisthosoma
简明释义
英[ˌɑːpɪsˈθoʊsəˌmə]美[ˌɑːpɪsˈθoʊsəˌmə]
n. [无脊椎] 末体;后体;后体部;六角形的腹部
英英释义
单词用法
同义词
反义词
前体 | 前体是蛛形纲动物身体的前部。 | ||
头胸部 | In many arachnids, the cephalothorax is fused with the abdomen. | 在许多蛛形纲动物中,头胸部与腹部是融合在一起的。 |
例句
1.The present paper reports the scanning electron microscopy observation on theultrastructure of gnathosoma, podosoma and opisthosoma in the life cycle of Demodexcaprae.
本文通过扫描电镜对寄生山羊体的山羊蠕形螨生活史各期颚体、足体和末体的超微结构观察。
2.The present paper reports the scanning electron microscopy observation on theultrastructure of gnathosoma, podosoma and opisthosoma in the life cycle of Demodexcaprae.
本文通过扫描电镜对寄生山羊体的山羊蠕形螨生活史各期颚体、足体和末体的超微结构观察。
3.This article records the observations of the opisthosoma.
本文记录了对末体的观察。
4.The opisthosoma 后腹部 of the spider contains vital organs such as the heart and reproductive structures.
蜘蛛的opisthosoma后腹部包含重要器官,如心脏和生殖结构。
5.In arachnology, the study of the opisthosoma 后腹部 is crucial for understanding spider physiology.
在蛛形纲研究中,研究opisthosoma后腹部对理解蜘蛛生理至关重要。
6.The shape of the opisthosoma 后腹部 can vary significantly between different species of spiders.
不同物种的蜘蛛之间,opisthosoma后腹部的形状可能有显著差异。
7.During mating, the male spider often uses his pedipalps to grasp the female's opisthosoma 后腹部.
在交配过程中,雄性蜘蛛常常用其触肢抓住雌性的opisthosoma后腹部。
8.The coloration of the opisthosoma 后腹部 can serve as camouflage against predators.
opisthosoma后腹部的颜色可以作为对抗捕食者的伪装。
作文
In the fascinating world of biology, every organism has its unique structure and anatomy that contribute to its survival and functionality. One such term that often surfaces in discussions about arachnids is opisthosoma. The opisthosoma refers to the posterior part of the body of arachnids, which includes spiders and scorpions. Understanding the opisthosoma is crucial for anyone interested in the study of these creatures, as it plays a significant role in their physiology and behavior. The opisthosoma is distinct from the cephalothorax, which is the front part of an arachnid's body that combines the head and thorax. In spiders, the opisthosoma houses vital organs, including the digestive and reproductive systems. This region is also where silk glands are located, allowing spiders to produce webs for various purposes, such as building shelters, trapping prey, or even creating safety lines when they move. Moreover, the opisthosoma can vary significantly among different species of arachnids. For instance, in some spider species, the opisthosoma may be large and bulbous, while in others, it might be slender and elongated. These variations not only affect the spider's appearance but also its ecological role and hunting strategies. A robust opisthosoma can store more energy reserves, enabling the spider to survive longer periods without food. In addition to its biological functions, the opisthosoma also serves as a protective barrier for the internal organs. The exoskeleton of the opisthosoma is often tough and resilient, providing defense against predators. Some spiders even have the ability to change the coloration of their opisthosoma to blend into their surroundings, enhancing their camouflage and aiding in their survival. Understanding the opisthosoma is not just important for biologists; it also has implications for pest control and environmental management. Many people fear spiders, often viewing them as pests. However, by understanding the anatomy and behavior of spiders, including the role of the opisthosoma, we can appreciate their contributions to ecosystems, such as controlling insect populations. In conclusion, the term opisthosoma encapsulates a vital aspect of arachnid anatomy that is essential for their survival and adaptation. From housing critical organs to aiding in defense and reproduction, the opisthosoma is a remarkable feature that showcases the complexity of life forms on our planet. By studying the opisthosoma, we gain insights not only into the biology of spiders and scorpions but also into the intricate web of life in which they play a part. Therefore, whether you are a student, a researcher, or simply a curious nature lover, taking the time to understand the opisthosoma can deepen your appreciation for these incredible creatures and their role in our ecosystem.
在生物学的迷人世界中,每个生物都有其独特的结构和解剖,这些结构和解剖对其生存和功能起着重要作用。在关于蛛形纲动物的讨论中,常常会出现一个术语——opisthosoma。opisthosoma指的是蛛形纲动物身体的后部,包括蜘蛛和蝎子。理解opisthosoma对于任何对这些生物感兴趣的人来说都是至关重要的,因为它在它们的生理和行为中发挥着重要作用。 opisthosoma与头胸部不同,后者是蛛形纲动物身体的前部,结合了头部和胸部。在蜘蛛中,opisthosoma包含重要的器官,包括消化系统和生殖系统。这个区域也是丝腺所在的位置,使得蜘蛛能够产生丝用于各种目的,比如建造栖息地、捕捉猎物,甚至在移动时创造安全线。 此外,不同种类的蛛形纲动物的opisthosoma可能会有显著差异。例如,在某些蜘蛛种类中,opisthosoma可能大而圆,而在其他种类中,它可能细长而延伸。这些变化不仅影响蜘蛛的外观,还影响其生态角色和捕猎策略。强壮的opisthosoma可以储存更多的能量储备,使得蜘蛛能够在没有食物的情况下存活更长时间。 除了生物功能,opisthosoma还作为内部器官的保护屏障。opisthosoma的外骨骼通常坚硬且耐用,提供对捕食者的防御。有些蜘蛛甚至能够改变opisthosoma的颜色以融入环境,从而增强伪装,帮助其生存。 理解opisthosoma不仅对生物学家重要,还对害虫控制和环境管理有影响。许多人害怕蜘蛛,常常将它们视为害虫。然而,通过了解蜘蛛的解剖和行为,包括opisthosoma的作用,我们可以欣赏它们对生态系统的贡献,例如控制昆虫种群。 总之,术语opisthosoma概括了蛛形纲动物解剖学中的一个重要方面,这对它们的生存和适应至关重要。从容纳重要器官到帮助防御和繁殖,opisthosoma是一个非凡的特征,展示了我们星球上生命形式的复杂性。通过研究opisthosoma,我们可以获得对蜘蛛和蝎子的生物学的深入了解,以及它们在生态系统中所扮演的复杂角色。因此,无论你是学生、研究人员,还是仅仅是一个好奇的自然爱好者,花时间去理解opisthosoma都能加深你对这些令人难以置信的生物及其在我们生态系统中角色的欣赏。
文章标题:opisthosoma的意思是什么
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