Scientists prove human middle ear evolved from fish gills

Scientists prove human middle ear evolved from fish gills

Source: china.org

6/1/2022

A new study conducted by scientists from China, Sweden, and the United Kingdom reveals that the human middle ear evolved from fish gills.

According to Gai Zhikun, a Chinese Academy of Sciences researcher and the first author of the article "The Evolution of the Spiracular Region From Jawless Fish to Tetrapods," there is ample embryonic and fossil evidence that the human middle ear evolved from a fish's spiracle.

But where the spiracle came from has puzzled academics for over a century. Chinese scientists have eventually found clues to the mystery in fossils unearthed in the provinces of Zhejiang and Yunnan, which provided anatomical and fossil evidence for the origin of vertebrate spiracles from gills.

The fossils were taken to the Swiss Light Source in Switzerland for non-destructive scanning and 3D reconstruction.

Continue...

News Id		Source	Stamp	country
1	MSPs get up close and personal with Scottish salmon farms	thefishsite	2024-09-24	CA
2	Anglers reel in mysterious doomsday fish	9news	2024-09-25	AU
3	We’re not fishing for a new group says ex-Trout-leader	pelhamtoday	2024-09-26	CA
4	Elite Series pros Gustafson, Gallant, part of Canadian team at Pan-Am fishing event	brandonsun	2024-09-24	CA
5	When fish and octopuses hunt together, who leads?	miamiherald	2024-09-26	US
6	A tiny, endangered fish lies on the path of Highway 413	The Narwhal	2024-09-24	CA
7	Wisconsin officials ask the public to report algal blooms in Lake Superior	Great Lakes Echo	2024-09-24	US
8	Strange alien-like fish washes up on Oregon beach	Fox News	2024-09-24	US
9	Warmer temperatures have put chinook salmon — and a way of life	CBC News	2024-09-08	CA
10	B.C. fish farm slapped with hefty fine for illegal operations	cheknews	2024-09-08	CA
11	N.S. village wants huge, abandoned moorings moved from fishing area	city news	2024-09-12	CA
12	Study looks at how many forever chemical are found in fish in Tampa Bay	wusf	2024-09-13	US
13	Yes, there were fish swimming on Kenner roads after Hurricane Francine	nola	2024-09-13	US
14	9 charged in illegal catfish harvest operation in Kentucky	wnky	2024-09-10	US
15	Tiny fish found to check its body size in the mirror	expressandstar	2024-09-11	UK
16	Britons struggle to name common fish, survey shows	theguardian	2024-09-13	UK
17	Canada Anglers To Be Fined $100,000 If They Release Smallmouth Bass	whiskeyriff	2024-09-18	CA
18	Salmon farmer backs beach cleans	thefishsite	2024-09-19	UK
19	A Sturgeon goes to Wisconsin and a Michigan muskie visits New York	great lakes now	2024-09-16	US
20	Вице-премьер Патрушев рассказал, что даст реформа рыбной отрасли	RG	2024-09-18	RU
21	Fishing captain pulls rabbit out of his hat	yahoo	2024-08-31	AU
22	Thailands battle against invasive alien blackchin tilapia	yahoo	2024-09-01	MY
23	Fukushima fishermen not in the clear yet	japan times	2024-09-02	JP
24	Wexford man goes fishing for a cause close to his heart	independent	2024-09-01	IE
25	There are many fewer fish than previously believed	yourweather	2024-08-28	UK