鱼类(第 2 页)

无论是溪流还是海洋，鱼类的多样性和科学都非常深入。这是关于游泳健将的最新科学研究。

鱼类最新动态

The anglerfish species Lophius piscatorius.
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作者：Laura Baisas

a more colorful dominant male fish next to a more muted subordinate fish
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作者：Laura Baisas

a scan of a zebrafish with its eye highlighted in green and other parts of its anatomy stained red and blue
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作者：Laura Baisas

two leopards fighting in dirt
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作者：流行科学团队

The ‘wild’ salmon on your menu might not be wild
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作者：Lauren Leffer

Jumping carp disrupt recreational boating and other water-based activities.
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作者：Lauren Leffer

As the tide of invasive Pacific pink salmon threatens to overwhelm Norway’s rivers, the locals—above on the Vestre Jakobselv—net or trap as many possible before the fish spawn and die, potentially changing the ecology of the region.
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作者：Jude Isabella / Hakai Magazine

a sea robin fish with wide pectoral fins and six crab-like legs
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作者：Laura Baisas

a spook-fish with a narrow snout and large pectoral fins
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作者：Laura Baisas

a red fish with a grumpy expression and large teeth
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作者：Laura Baisas

an illustration of a long gray coelacanth swimming in its native habitat
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作者：Laura Baisas

an x-ray image of an eel escaping from a fish's stomach
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作者：Laura Baisas

Blind cavefish
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作者：Andrew Paul

A transparent zebrafish in a tank in a laboratory at the Pasteur Institute in Paris on June 20, 2023.
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作者：Laura Baisas

A sampling of haplochromine cichlid fish.
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作者：Curtis Abraham / Knowable Magazine

a school of yellow and white swim near a reef
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作者：Laura Baisas

Zebrafish
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作者：Briley Lewis

Common cuttlefish
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作者：Andrew Paul

a small, blue fish called the Devils Hole pupfish swims in a hole
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作者：Laura Baisas

a spike-toothed salmon fossil with its mouth open
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作者：Laura Baisas

a fish robot in an aquarium
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作者：Annie Roth / Hakai Magazine

A silver gar fish with a long snout.
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作者：Laura Baisas

A small translucent fish with its organs visible swims in a tank.
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作者：Laura Baisas

An orange Chaunacops fish swimming in the waters of Chile’s Nazca-Desventuradas Marine Park.
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作者：Laura Baisas

Anchovy sex is a force of nature
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作者：Christina Couch / Hakai Magazine

Three common clownfish with orange coloring and white stripes swimming in a sea anemone.
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作者：Laura Baisas

Check out some of the past year’s best close-up photography
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作者：Andrew Paul

Salmon fishing in Alaska, fisherman in gloves handling fish in net on a boat
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作者：Max Graham/Grist

Lessons from Lake Tanganyika’s scale eating fish
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作者：Jeffrey McKinnon / MIT Press Reader

‘Forever chemicals’ found in freshwater fish, yet most states don’t warn residents
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作者：Hannah Norman / KFF Health News

1-guilla eel robot without casing
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作者：Andrew Paul

All the fish we cannot see
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作者：Moira Donovan / Hakai Magazine

Smallmouth buffalofish caught at Apache Lake, Arizone
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作者：汉娜·徐

An artist's illustration of an early lamprey's teeth and sucker. The Jurassic lampreys Yanliaomyzon had a feeding apparatus that surprisingly resembles that of the pouched lampreys. It foreshadows the ancestral flesh-eating habit of present day. lampreys.
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作者：Laura Baisas

A long torpedo-shaped fish swims among green plants. Knifefish like the black ghost knifefish are known for their shimmying motions and electrical pulses. and live in freshwater lakes and rivers in Central and South America.
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作者：Laura Baisas

AlgaRay robot floating atop water in Antigua
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作者：Andrew Paul

Smallmouth bass.
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作者：Ben Goldfarb / High Country News

Blue bins of fish and other seafood caught near the Fukushima nuclear plant in Japan
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作者：拉胡尔·拉奥

A Caribbean box jellyfish on a black background. It has a round, bell shaped body, with about 11 visible tentacles. It also has four parallel brain-like structures with roughly 1,000 nerve cells in each.
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作者：Laura Baisas

Manatee in a patch of sunlight
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作者：流行科学团队

An Australian lungfish named Methuselah swims in a tank at the Steinhart Aquarium. The fish has a flat snout, olive-green scales, and a long torpedo-shaped body.
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作者：Laura Baisas

Plastic fishing gear brings in a better catch, but there’s a big tradeoff
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作者：Alastair Bland/Hakai Magazine

Revo Foods 3D-printed salmon
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作者：Andrew Paul

A rare fish with ‘hands’ is spotted in a surprising place
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作者：萨拉·凯莉·沃森

Oysters can’t sleep—and your lights might be the cause
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作者：Hannah Seo/Hakai Magazine

How an internet sleuth rekindled hope for the survival of the clown wedgefish
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作者：布莱恩·霍维/Hakai Magazine

A manatee swims through blue water, surrounded by a school of fish
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作者：海伦·布拉德肖

A hogfish swims near the Florida Keys. It has spikes on top and a pointy snout.
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作者：Laura Baisas

Elkhorn coral fragments in lab
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作者：Michael Childress/The Conversation

Four bivalve species found along the Maine coast, including the Northern Quahog, Eastern Oyster, a steamer clam, and a blue mussel presented together in a bed of seaweed at low tide.
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作者：Laura Baisas

A long and skinny silver trumpetfish uses a colorful parrotfish as camouflage.
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作者：Laura Baisas

Crab in ocean reaching with pincher.
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作者：Ethan Freedman/Hakai Magazine

deep sea bubbles
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作者：Annie Roth / Hakai Magazine

Cod fish heads
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作者：Lela Nargi/Hakai Magazine

Pair of bluefin tuna strung up on a fishing crane on the coast of Spain
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作者：Karen Pinchin

Ocean waves crashing.
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作者：Carla Delgado

Group of Chinook salmon.
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作者：Ben Goldfarb/Hakai Magazine

wall of taxidermy animals and skeletons
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作者：Emily Harwitz / Hakai Magazine

A school of grunts and horse-eye jack fish swim above a reef in Hol Chan Marine Reserve near Ambergris Cay, Belize.
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作者：Laura Baisas

The sustainable secret to raising tastier crabs
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作者：Sofia Quaglia / Hakai Magazine

Noisy boats can cause temporary deafness in squid
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作者：Emily Harwitz / Hakai Magazine

Lionfish are now threatening ecosystems and livelihoods in Brazil
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作者：Osmar J. Luiz/The Conversation

These species were discovered in museum collections. They might already be extinct.
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作者：Katarina Zimmer / Undark

Stressed clams turn ghostly white in warming waters
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作者：Janine Peralta/Hakai Magazine

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