Collective sensing in electric fish

Collective sensing in electric fish

By Federico Pedraja & Nathaniel B. Sawtell

Source: nature

3/6/2024

A number of organisms, including dolphins, bats and electric fish, possess sophisticated active sensory systems that use self-generated signals (for example, acoustic or electrical emissions) to probe the environment

Studies of active sensing in social groups have typically focused on strategies for minimizing interference from conspecific emissions2,3,4. However, it is well known from engineering that multiple spatially distributed emitters and receivers can greatly enhance environmental sensing (for example, multistatic radar and sonar)

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News Id		Source	Stamp	country
3226	Wild fish stocks squandered to feed farmed salmon, study finds	theguardian	2022-03-02	UK
3227	She went from show diver to aquarium curator	independenttribune	2022-03-08	UK
3228	Platteville fish dealer convicted in state’s first invasive carp case	nbc15	2022-03-10	US
3229	How do blind cavefish survive their low-oxygen environment?	University of Cincinnati	2022-03-13	US
3230	One fish, two fish: New goby species described from the Philippines	mongabay	2022-02-21	PH
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3233	China puts total fishing ban on ailing Yellow River’s upper reaches	scmp	2022-02-26	CN
3234	Huge Great White Snatches 100lb Tuna From Fisherman, Leaving His Hand 'All Cut Up'	MSN	2022-03-06	US
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3237	A new discovery could help save this 10-foot-long 'living fossil' fish	nationalgeographic	2022-02-17	UK
3238	Koi hobbyists in tears: Expensive fish lost during power outage	trinidadexpress	2022-02-18	US
3239	10 killed, 11 missing after Spanish fishing boat sinks off Newfoundland coast	cbc	2022-02-15	SP
3240	Iowa Man Catches Huge Flathead Catfish While Ice Fishing	khak	2022-02-27	US
3241	Spain mourns worst fishing tragedy in 38 years after sinking of Villa de Pitanxo	theguardian	2022-02-16	SP
3242	Neolithic fisherman who died 5,000 years ago, and was found in a mass grave in Northern Chile	dailymail	2022-02-16	UK
3243	It may be the little things that determine whether whales and salmon survive	The Olympian	2022-02-13	US
3244	North Carolina Angler Breaks 61-Year-Old Fishing Record Using A Rod He Built Himself	brobible	2022-02-14	US
3245	Mayor Who Said Ice Fishing Leads to Prostitution Resigns	vice	2022-02-14	US
3246	Fish Biologist Proves That Disney Lied to Children With ‘Finding Nemo’	insidethemagic	2022-02-15	US
3247	More fish than previously thought can shoot down prey by spitting water at them	news9live	2022-02-16	CA
3248	Death and decimation: Whitby devastated by declining marine life	theguardian	2022-02-10	UK
3249	Fishing image wins marine conservation photography prize	cnn	2022-02-11	VE
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