bony scale

简明释义

骨质鳞;

英英释义

例句

1.The diver noticed the bony scale of the pufferfish glistening in the sunlight.

潜水员注意到河豚的骨鳞在阳光下闪闪发光。

2.The museum exhibit featured fossils showing the bony scale of prehistoric creatures.

博物馆展览展示了史前生物的化石，显示了它们的骨鳞。

3.Many reptiles have bony scale that protect them from predators.

许多爬行动物拥有骨鳞，可以保护它们免受捕食者的攻击。

4.The fish was covered in a thick layer of bony scale, making it difficult to clean.

这条鱼覆盖着一层厚厚的骨鳞，使得清理变得困难。

5.During the dissection, we observed the bony scale structure of the ancient fish.

在解剖过程中，我们观察到了古代鱼类的骨鳞结构。

作文

In the realm of marine biology, the term bony scale refers to the hard, protective structures that cover the bodies of many fish species. These scales are not only a defining characteristic of certain fish but also serve several important functions. Understanding the role and composition of bony scale can provide insights into fish anatomy, their evolutionary adaptations, and their ecological roles in aquatic environments.Firstly, the primary function of bony scale is protection. Just like armor for a soldier, these scales shield fish from predators and environmental hazards. The hard texture of bony scale makes it difficult for other animals to bite through, thus offering a significant survival advantage. Additionally, these scales can help reduce friction as the fish swims, allowing for smoother movement through water.The composition of bony scale is primarily made up of bone tissue, which is different from the more flexible and softer scales found in other fish, such as those with cycloid or ctenoid scales. The bony structure provides both strength and rigidity, which is particularly advantageous for larger fish that need more robust protection against threats. Furthermore, the presence of bony scale can be an indicator of a fish's habitat and lifestyle; for instance, bottom-dwelling species often have thicker scales to withstand the rougher conditions of their environment.Moreover, the evolutionary significance of bony scale cannot be understated. Fish with these scales have adapted over millions of years to thrive in various aquatic ecosystems. The development of bony scales is thought to have provided early fish with a competitive edge, allowing them to occupy niches that were previously inaccessible. This adaptation has led to the diversification of fish species, with some evolving unique patterns and colors on their scales for camouflage or mating displays.In addition to their protective qualities, bony scale also plays a role in the sensory capabilities of fish. Many species possess small sensory organs embedded within the scales, called neuromasts, which help them detect changes in water pressure and movement. This ability is vital for navigation, hunting, and avoiding predators, showcasing the multifunctional nature of bony scale beyond mere protection.Furthermore, the study of bony scale has implications for understanding fish health and environmental changes. For instance, scientists can analyze the growth rings in bony scales to assess the age of fish and their growth rates. This information is crucial for fisheries management and conservation efforts, as it helps determine sustainable fishing practices. Additionally, changes in the condition of bony scale can indicate the health of aquatic ecosystems, serving as bioindicators for pollution or habitat degradation.In conclusion, the concept of bony scale encompasses much more than just a physical characteristic of fish. It represents a complex interplay of evolutionary adaptations, ecological roles, and health indicators within aquatic environments. By studying bony scale, researchers can gain valuable insights into the lives of fish and the health of our oceans. As we continue to explore marine biology, the importance of understanding structures like bony scale will undoubtedly remain at the forefront of our efforts to protect and conserve aquatic life.

在海洋生物学领域，术语bony scale指的是覆盖许多鱼类身体的坚硬保护结构。这些鳞片不仅是某些鱼类的定义特征，还具有多种重要功能。理解bony scale的作用和组成可以提供对鱼类解剖学、它们的进化适应以及它们在水生环境中的生态角色的深入见解。首先，bony scale的主要功能是保护。就像士兵的盔甲，这些鳞片保护鱼类免受捕食者和环境危害。bony scale的坚硬质地使其他动物难以咬穿，从而提供了显著的生存优势。此外，这些鳞片可以帮助减少鱼游动时的摩擦，使其在水中更顺畅地移动。bony scale的组成主要由骨组织构成，这与其他鱼类（如具有圆鳞或锯鳞的鱼类）更柔软、更灵活的鳞片不同。骨质结构提供了强度和刚性，这对于需要更强保护的大型鱼类尤其有利。此外，bony scale的存在可以指示鱼类的栖息地和生活方式；例如，底栖物种通常具有更厚的鳞片，以承受其环境的粗糙条件。此外，bony scale的进化意义不可低估。具有这些鳞片的鱼类经过数百万年的适应，能够在各种水生生态系统中生存。骨鳞的发展被认为为早期鱼类提供了竞争优势，使它们能够占据以前无法进入的生态位。这种适应导致了鱼类物种的多样化，一些物种进化出独特的鳞片图案和颜色，用于伪装或交配展示。除了保护特性外，bony scale还在鱼类的感官能力中发挥作用。许多物种在鳞片中嵌入小的感官器官，称为神经头，帮助它们检测水压和运动的变化。这种能力对导航、捕猎和避免捕食者至关重要，展示了bony scale在保护之外的多功能性质。此外，研究bony scale对理解鱼类健康和环境变化也有重要意义。例如，科学家可以分析骨鳞中的生长环来评估鱼类的年龄和生长速度。这些信息对渔业管理和保护工作至关重要，因为它有助于确定可持续的捕鱼实践。此外，bony scale的状况变化可以表明水生生态系统的健康，作为污染或栖息地退化的生物指示。总之，bony scale的概念远不止于鱼类的物理特征。它代表了进化适应、生态角色和水生环境健康指标之间复杂的相互作用。通过研究bony scale，研究人员可以获得关于鱼类生活和我们海洋健康的宝贵见解。随着我们继续探索海洋生物学，理解像bony scale这样的结构的重要性无疑将始终处于我们保护和保育水生生命努力的前沿。