跳转到内容

体侧线

维基百科,自由的百科全书
In this oblique view of a goldfish (Carassius auratus), some of the pored scales of the lateral line system are visible.
鯊魚的體側線

体侧线(lateral line;lateral line system (LLS);lateral line organ (LLO);側線管系;側線系;側線系統)是压力感受器官,又稱侧线感覺溝,俗称鱼腥线。几乎所有的、在水中生活的两栖动物蝾螈或是爪蟾,还有很多水生爬行动物,如鳄鱼等,都有体侧线。这种细小的感受器官成百上千的排列在身体侧边。在鱼类身体侧面大于正中,人们可以看见一条清晰的点状线,故名。体侧线感受水流和压力波。[1]

体侧线的组成有两种,一是劳伦氏壶腹(Ampullae of Lorenzini),二是神经丘(Neuromasts)。后者是众多的感受细胞,它们的感觉毛在胶质状的壶腹帽(Cupula)中。水流造成壶腹帽的偏移,产生神经冲动。

註釋

[编辑]
  1. ^ Budelmann, Bernd U.; Bleckmann, Horst. A lateral line analogue in cephalopods: Water waves generate microphonic potentials in the epidermal head lines of Sepia and Lolliguncula. Journal of Comparative Physiology A. 1988, 164 (1): 1–5. PMID 3236259. doi:10.1007/BF00612711. 

參考文獻

[编辑]
  • Coombs S and van Netten S (2006) "The Hydrodynamics and Structural Mechanics of the Lateral Line System"页面存档备份,存于互联网档案馆) In: R E Shadwick and G V Lauder (Eds) Fish Physiology: Fish Biomechanics, 23: 103–140, Academic Press. ISBN 9780080477763.
  • Popper, A. N.; Platt, C. Inner ear and lateral line of bony fishes. Evans, D. H (编). The Physiology of Fishes 1st. CRC Press. 1993: 99–136. ISBN 978-0-8493-8042-6. 
  • Schellart, Nico A. M.; Wubbels, René J. The Auditory and Mechanosensory Lateral Line System. Evans, David Hudson (编). The Physiology of Fishes 2nd. CRC Press. 1998: 283–312 [2021-01-07]. ISBN 978-0-8493-8427-1. (原始内容存档于2020-08-04). 

參見

[编辑]

外部連結

[编辑]
pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy