Top Qs
Timeline
Chat
Perspective
Funnel–mantle locking apparatus
Structure found in many cephalopods From Wikipedia, the free encyclopedia
Remove ads
The funnel–mantle locking apparatus is a structure found in many cephalopods that connects the mantle and hyponome (funnel) and restricts their movement relative to each other.[1] It consists of two interlocking components: one located on the mantle (often fibrous) and the other on the funnel (often cartilaginous).[1] The apparatus may permit some anterior–posterior displacement or prevent movement altogether.[1]
Remove ads
Function
![[icon]](#/media/File:Wiki_letter_w_cropped.svg){kind=small} | This section needs expansion with: what does this cephalopod structure do? how does the animal use it?. You can help by adding to it. (June 2022) |
Variability
Funnel component
Six major forms of the funnel locking apparatus are recognised among teuthids (lazy-T shape, inverted-T shape, straight shape, triangular shape, oval with tragus and/or antitragus, and oval shape) and several more are found in the sepioids (including the boomerang shape and keyhole shape).[2]
Mantle component
Remove ads
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads