Octopus laqueus during quiet sleep
![A sleeping octopus on a coral reef appears white and motionless.](/sites/default/files/styles/embed_lg_1x/public/2023-06/20230628-octopus%20laqueus.png?itok=AMsksyIw)
During quiet sleep, octopus laqueus appears white and motionless. This quiet sleep is punctuated by bursts of sleep that show wake-like activity (active sleep) roughly every hour.
During quiet sleep, octopus laqueus appears white and motionless. This quiet sleep is punctuated by bursts of sleep that show wake-like activity (active sleep) roughly every hour.
Date:
28 June 2023
Credit:
Keishu Asada (OIST)
Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).