#NewSpecies of #fish from #Antarctica highlights its threatened ecosystem https://phys.org/news/2024-08-species-antarctic-dragonfish-highlights-threatened.html

Akarotaxis gouldae, a new species of #Antarctic #dragonfish from the western Antarctic Peninsula https://mapress.com/zt/article/view/zootaxa.5501.2.3

"a population of #dragonfishes may have become isolated within deep trenches under #glaciers, surviving on food pushed in by the moving ice. Once the glaciers retreated, this subpopulation had become distinct enough to be reproductively incompatible with Akarotaxis nudiceps"

New species of Antarctic dragonfish highlights its threatened ecosystem

A new species of Antarctic dragonfish, Akarotaxis gouldae or Banded Dragonfish, has been discovered in waters off the western Antarctic Peninsula by researchers at William & Mary's Virginia Institute of Marine Science (VIMS). The species, named in honor of the recently decommissioned Antarctic research and supply vessel (ARSV) Laurence M. Gould and its crew, exemplifies both the unknown biodiversity and fragile state of the Antarctic ecosystem.

Phys.org

When searching for light and a mate in the deep, dark sea, male #dragonfish grow larger eyes https://phys.org/news/2024-07-deep-dark-sea-male-dragonfish.html

Sexually dimorphic eye size in #dragonfishes, a response to a bioluminescent signalling gap https://royalsocietypublishing.org/doi/10.1098/rsbl.2024.0165

Like many creatures that inhabit the dark #DeepSea, dragonfish survive thanks to numerous adaptations, including glowing #bioluminescence. But females are not quite as bright as males... male #fish have evolved larger eyes to find females who produce less light.

When searching for light and a mate in the deep, dark sea, male dragonfish grow larger eyes, scientists discover

A small but ferocious predator, the male dragonfish will apparently do anything for love. Or at least to find a mate. A study by researchers at Boston College found that the eyes of the male dragonfish grow larger for mate-seeking purposes, making the dragonfish an anomaly in vertebrate evolution. The team report their findings in the journal Biology Letters.

Phys.org
MSN

Fellow cartoonist pal @jerzydrozd just posted a great upcoming character for his comic on his Bluesky and I liked him so much I had to draw him.
#monster #spooky #dragonfish #art #drawing #artist #painting #digitalart #digitalartist #cartoonist #comic #comics

Not seeing much #mesopelagic #fish action here yet, so I thought I'd get the #oceantwilightzone party started here on Mastdon.

This beautiful fish is a #dragonfish (Stomias boa), a #mesopelagic predator found across the #OTZ of deep ocean basins. Typically caught between 400-600 m depth, this immaculate specimen hitched a ride to the surface, ensnared by a single tooth, on the outer mesh of #CCGSAmundsen midwater trawl. August 2019, Labrador Sea.

📷 by the talented https://www.alexingle.com/

Alex Ingle

Alex Ingle

Glassy fangs and glowing fins: amazing #DeepSea animals found near #CocosIslands https://www.theguardian.com/environment/2022/nov/14/glassy-fangs-and-glowing-fins-amazing-deep-sea-animals-found-near-cocos-islands by Helen Scales

“The real stars of the show are the #fish. There are blind #eels and #TripodFish, #hatchetfish and #dragonfish, with all of these #bioluminescent organs on them and lures coming out of their heads. They’re just extraordinary.”

Glassy fangs and glowing fins: amazing deep sea animals found near Cocos Islands

Discovered in the deep: Scientists exploring the uncharted waters of the Indian Ocean uncover a multitude of dazzling sea creatures around a remote Australian island group

The Guardian
Ultra-rare dragonfish captured on camera for first time

The Monterey Bay Aquarium Research Institute (MBARI) has captured some incredibly rare footage of a bronze coloured dragonfish. While there are several types of dragonfish, this particular type is extra elusive. The highfin dragonfish (Bathophilus flemingi) can grow to be seven inches long and usually lives at depths of 740 to 4,500 feet below sea […]

DIY Photography
Incredibly Rare Footage of Bronze-Colored Deep-Sea Dragonfish

An unusual color and a rare find.

PetaPixel