logo
Find us on
Twitter Facebook LinkedIn
              
logo 11/26/2024 5:53:19 PM     
Fish see in the dark thanks to extra layers of rod cells in their eyes 
By Robert Barrie US Source: newscientist 12/21/2022
Robert Barrie
Credit: Justin Marshall
The specialised retinas of some nocturnal coral fish result in faster vision and greater sensitivity to dim and bright light. The same adaptation may enable deep-sea animals to see in darkness.
 

Fish living in dim conditions can have as many as 28 layers of light-sensitive rod cells at the back of their eyes, known as a multibank retina. But exactly how this helps them to see in low light was unclear until now.

 
Continue...

News Id SourceStampcountry
3326An 'amazing week': Idaho Fish & Game researchers hook three 10-foot sturgeonktvb72022-01-04US
3327Sustainable fishing by 2025: What is the current situation in Indonesia?dw2022-01-10ID
3328In Norway, Kids Slice Out Cod Tongues for Serious Moneysmithsonianmag2022-01-12NO
3329After 33 years, Fish Radio's Laine Welch hangs up her micKDLG 670AM2022-01-08US
3330Spanish Party Calls for Demolition of Morocco’s Fish Farm Near Chafarinas Islandsmoroccoworldnews2022-01-03MA
3331Tribe works to keep home of endangered fish free of invasive speciesnevadacurrent2022-01-03US
3332Local fisherman reels in possible world record haul off coast of St. Augustinenews4jax2021-12-28US
3333Biodiversity: The tale of the 'un-extinct' fishbbc2021-12-29MX
3334Delta pumps throttled back despite rains, cutting California water deliveries to protect fishsacbee2022-01-01US
3335Fish fall from the sky during rain in east Texas, city reactskxxv2022-01-04US
3336Israeli scientists train goldfish to steer car around roomtimesofisrael2022-01-03IL
3337Removing barriers to fish passagenewportnewstimes2021-12-29US
3338Seawatch: Alaska had a tumultuous fishing yearHomer News2021-12-29US
3339Ice Age Canadian Lakesearthobservatory2022-01-21CA
3340Jordan orders gates opened on Avon River to allow fish passagesaltwire2021-03-23CA
3341What the Petitcodiac River can teach us about Windsor’s controversial causewaysaltwire2020-09-24CA
3342Представлен дрон, способный работать как в воздухе, так и под водойixbt2022-01-20US
3343Триллион тонн пресной воды. Ученые составили график разрушения суперайсбергаbbc2022-01-20US
3344‘That fish changes everything’: Inner Bay of Fundy salmon found in Windsor’s Lake Pisiquidsaltwire2018-08-03CA
3345РЖД в 2021 году нарастила поставки дальневосточной рыбы на запад Россииkommersant2022-01-18RU
3346Anglers in Naples upset with new fishing rules on the pierwinknews2021-12-27US
3347Social media posts on ‘dangerous’ fish in the Red SeaEgypt Independent2021-12-27EG
3348Thailand Customer says a fish was swimming in a sealed jug of drinking waterthethaiger2021-12-20TH
3349Goby fish can act like Goldilocks, tooindianapublicmedia2021-12-20IN
3350Jeremy Wade: ‘I self-published a book and lost my life savings’telegraph2021-12-19UK

134 135 136 133 of [137 - pages.]