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Protogobiesox asymmetricus

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Protogobiesox asymmetricus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Blenniiformes
Family: Gobiesocidae
Subfamily: Protogobiesocinae
Genus: Protogobiesox
Species:
P. asymmetricus
Binomial name
Protogobiesox asymmetricus

Protogobiesox asymmetricus, is a species of fish in the family Gobiesocidae endemic to the deep-water off the north coast of Papua New Guinea. This species is the only known member of its genus.[2] It is found in association with sunken logs and its unusual lateral asymmetry may be an adaptation for this habitat.[3] This species was described by Ronald Fricke, Chen Jhen-Nien and Chen Wei-Jen from a type locality of northeast of Taviltae, Madang Province in Papua New Guinea and these authors placed it in its own subfamily the Protogobiesocinae,[3] though this was later expanded with two other genera.[4]

References

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  1. ^ Conway, K.W.; Fujiwara, K. (2025). "Protogobiesox asymmetricus". IUCN Red List of Threatened Species. 2025: e.T241151762A241151764. Retrieved 30 April 2025.
  2. ^ a b Fricke, R.; Chen, J.-N.; Chen, W.-J. (2016). "New case of lateral asymmetry in fishes: A new subfamily, genus and species of deep water clingfishes from Papua New Guinea, western Pacific Ocean". Comptes Rendus Biologies. 340 (1): 47–62. doi:10.1016/j.crvi.2016.11.002. PMID 27979388.
  3. ^ a b Froese, Rainer; Pauly, Daniel (eds.). "Protogobiesox asymmetricus". FishBase. April 2019 version.
  4. ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Genera in the family Protogobiesocinae". Catalog of Fishes. California Academy of Sciences. Retrieved 17 June 2019.