Deepc Wormz r Da Bomb

泳腹凹部1有三个附着的三个和两个自动调节b炸弹。图片©2004 Karen J. Osborn。

泳腹凹部1有三个附着的三个和两个自动调节b炸弹。图片©2004 Karen J. Osborn。

或者也许更适合炸弹。奥斯本等人。报告 科学 七种以前未知的物种(0.7至3.6英寸)的Annelid蠕虫从深层胸腺(>1800米)。所有新物种都在Cirratuliformia内形成了一个独特的群体, 最近提出的更高分类群体席位讨厌七个当前被认为是家庭的七个群体。这里的物种属于目前描述的acrocirridae,但似乎相当遗传地与其他已知的肝硬化症不同。

一个真正凉爽的结果,除了下面描述的小组的独特形态调整之外,这将是第三个,独立的,侵入典型的底栖,即生活在塞尔纹状的心情渗漏,肝硬化,清洁骨质境界。

Swima种类3的腹侧景观显示了三对附着的b炸弹。图片由科学/ AAAS提供。

这不仅仅是使这个群体特殊的分类和基因。划伤。这是所有分类和基因,使这个团体特别!这些物种中的五对椭圆形器官成对,即从沟渠,即鳃,用作绿色“bioluminescent bombs”。这些炸弹可以像深度电荷一样掉落,释放出辉煌的闪光,并推测避开侵占掠食者。认为存在较小的B炸弹暗示这些物种可以根据需要再生它们。

泳腹凹部1有三个附着的三个和两个自动调节b炸弹。图片©2004 Karen J. Osborn。

泳腹凹部1有三个附着的三个和两个自动调节b炸弹。图片©2004 Karen J. Osborn。

注意我们在DSN的这里也深深地冒犯了 俄勒冈州环境新闻的陈述 那 “Worms usually aren’t that flamboyant.”。显然有人从未习惯了实际看看了多层(这里, 这里, 这里, 这里, 这里, 这里, 这里, 这里, 这里, 这里, 这里, 这里)。这些物种的视频低于折叠。

最近在深太平洋发现的六种先前未知的Acrocirrid Polycheate蠕虫游泳。假设的关系由扭曲的进化路径表示,导致该大型树中的每个物种。包括典型的弯曲的胆囊,以便与游泳物种进行比较。图片©2009 Karen J. Osborn。

最近在深太平洋发现的六种先前未知的Acrocirrid Polycheate蠕虫游泳。假设的关系由扭曲的进化路径表示,导致该大型树中的每个物种。包括典型的弯曲的胆囊,以便与游泳物种进行比较。图片©2009 Karen J. Osborn。

奥斯本,K。,哈迪克,S.,Pleijel,F.,Madin,L.,&Rouse,G.(2009)。深海,带发光的游泳蠕虫“Bombs” 科学,325. (5943),964-964 DOI: 10.1126 / Science.11​​72488.

帽子尖叫到埃德勇谁显然有 一些专业科学 - 作家 - 后门接入 combined with 我有一个屡获殊荣的微笑让他舀美国 在这个故事和访问视频





M.博士 (1801篇帖子)

Craig McClain is the Executive Director of the Lousiana University Marine Consortium. He has conducted deep-sea research for 20 years and published over 50 papers in the area. He has participated in and led dozens of oceanographic expeditions taken him to the Antarctic and the most remote regions of the Pacific and Atlantic. Craig’s research focuses on how energy drives the biology of marine invertebrates from individuals to ecosystems, specifically, seeking to uncover how organisms are adapted to different levels of carbon availability, i.e. food, and how this determines the kinds and number of species in different parts of the oceans. Additionally, Craig is obsessed with the size of things. Sometimes this translated into actually scientific research. Craig’s research has been featured on National Public Radio, Discovery Channel, Fox News, National Geographic and ABC News. In addition to his scientific research, Craig also advocates the need for scientists to connect with the public and is the founder and chief editor of the acclaimed Deep-Sea News (http://jiaxiangsuji.com/), a popular ocean-themed blog that has won numerous awards. His writing has been featured in Cosmos, Science Illustrated, American Scientist, Wired, Mental Floss, and the Open Lab: The Best Science Writing on the Web.


3 Replies to “Deepc Wormz r Da Bomb”

Comments are closed.