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Pacific Black Dragon

Idiacanthus antrostomus Gilbert 1890

Life Cycle

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Oviparous (Ref. 35926).
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Susan M. Luna
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Morphology

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Dorsal spines (total): 0; Dorsal soft rays (total): 54 - 66; Analspines: 0; Analsoft rays: 28 - 43; Vertebrae: 81 - 85
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Biology

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Mesopelagic species (Ref. 559). Migrates to the surface at night and return to the depths at dawn. Feed mainly on small fishes and crustaceans (Ref. 4525). Oviparous, with planktonic eggs and larvae (Ref. 35926). Exhibit extreme sexual dimorphism, with larvoid males (Ref. 35926).
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Armi G. Torres
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Idiacanthus antrostomus

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Idiacanthus antrostomus, also known as the Pacific blackdragon or black sea dragon,[2] is a species of barbeled dragonfishes noted for having ultrablack skin, similar to pigments like Vantablack.

The fish has tightly packed melanosomes allowing its skin to absorb 99.95% of light of wavelengths common in its habitat.[3][4]

It has been found at depths between 500 m (1,600 ft) and 2,000 m (6,600 ft)[5] along the West Coast of the United States and in the Gulf of Mexico.[3][6]

References

  1. ^ "WoRMS - World Register of Marine Species - Idiacanthus antrostomus Gilbert, 1890".
  2. ^ "Nature Picture Library Black Sea Dragon (Idiacanthus antrostomus) fishing lure in front of mountain, attracts prey, deep sea - Norbert Wu". Nature Picture Library. Retrieved 2021-02-03.
  3. ^ a b "How some superblack fish disappear into the darkness of the deep sea". Science News. 2020-07-16. Retrieved 2021-02-03.
  4. ^ Davis, Alexander L.; Thomas, Kate N.; Goetz, Freya E.; Robison, Bruce H.; Johnsen, Sönke; Osborn, Karen J. (2020-09-07). "Ultra-black Camouflage in Deep-Sea Fishes". Current Biology. 30 (17): 3470–3476.e3. doi:10.1016/j.cub.2020.06.044. ISSN 0960-9822. PMID 32679102. S2CID 220575700.
  5. ^ Sutton, T.T., Grzimek's animal life encyclopedia:Fishes I-II Volume 4-5, Pages 421-430
  6. ^ Milkova, V. (August 2016). "Range Records for Ten Species of Stomiiform, Aulopiform, and Myctophiform Fishes in British Columbia, Canada". Northwestern Naturalist. 97 (2): 113–123. doi:10.1898/NWN15-11.1. ISSN 1051-1733. S2CID 88545210.
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Idiacanthus antrostomus: Brief Summary

provided by wikipedia EN

Idiacanthus antrostomus, also known as the Pacific blackdragon or black sea dragon, is a species of barbeled dragonfishes noted for having ultrablack skin, similar to pigments like Vantablack.

The fish has tightly packed melanosomes allowing its skin to absorb 99.95% of light of wavelengths common in its habitat.

It has been found at depths between 500 m (1,600 ft) and 2,000 m (6,600 ft) along the West Coast of the United States and in the Gulf of Mexico.

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