Monacoa

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Monacoa
Opisthoproctus grimaldii.jpg
Monacoa grimaldii
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Argentiniformes
Family: Opisthoproctidae
Genus: Monacoa
Whitley, 1943

Monacoa is a genus of fish in the family Opisthoproctidae found in Atlantic and Pacific Ocean.[1] They are also known as mirrorbellies, in reference to the bioluminescent organ in their intestines.[2]

Species[]

There are currently 3 recognized species in this genus:

  • Monacoa grimaldii (Zugmayer, 1911) (Mirrorbelly)
  • , , C. Hahn, , & , 2016 (Grey mirrorbelly) [1]
  • , , C. Hahn, , & , 2016 (Black mirrorbelly) [1]


Until 2016, it was believed there was a single species of Monacoa, but in 2016 it was determined that there are actually 3 distinct species. The griseus and niger are distinct from the grimaldii because of their differences in pigmentation. An examination of their complete mitochondrial genomes further suggests the species are distinct.

References[]

  1. ^ a b c Poulsen, J.Y., Sado, T., Hahn, C., Byrkjedal, I., Moku, M. & Miya, M. (2016): Preservation Obscures Pelagic Deep-Sea Fish Diversity: Doubling the Number of Sole-Bearing Opisthoproctids and Resurrection of the Genus Monacoa (Opisthoproctidae, Argentiniformes). PLoS ONE, 11 (8): e0159762.
  2. ^ Two new species of deep-sea fish may communicate with light shining from their bellies, by Robin Meadows, at PLOS RESEARCH NEWS; published August 10, 2016; retrieved April 13, 2017


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