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Hemilepidotus

From Wikipedia, the free encyclopedia

Hemilepidotus
H. hemilepidotus, the red Irish lord, is the type species
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Suborder: Cottoidei
Family: Hemilepidotidae
Jordan & Evermann, 1898[1]
Genus: Hemilepidotus
G. Cuvier, 1829
Type species
Cottus hemilepidotus
Tilesius, 1811
Synonyms[2]

Hemilepidotus, the Irish lords, is a genus of ray-finned fishes and the only member of the family Hemilepidotidae.[2][3] These fishes are found in the northern Pacific Ocean and adjacent regions of the Arctic Ocean.[4]

They were previously placed as the subfamily Hemilepidotinae in the family Agonidae, the poachers and sea ravens.[2] However, a 2026 study found it to form a distinct clade with Nautichthys and Hemitripteridae, and morphologically distinct enough to deserve its own family.[5]

Species

[edit]

There are currently six recognized species in this genus:[4][6]

References

[edit]
  1. Richard van der Laan; William N. Eschmeyer & Ronald Fricke (2014). "Family-group names of Recent fishes". Zootaxa. 3882 (2): 001–230. doi:10.11646/zootaxa.3882.1.1. PMID 25543675.
  2. 1 2 3 Fricke, Ron; Eschmeyer, William N. & van der Laan, Richard (eds.). "Genera in the family Hemilepidotidae". Catalog of Fishes. California Academy of Sciences. Retrieved 28 May 2026.
  3. Fricke, R.; Eschmeyer, W. N.; Van der Laan, R. (2026). "ESCHMEYER'S CATALOG OF FISHES: CLASSIFICATION". California Academy of Sciences. Retrieved 2026-02-19.
  4. 1 2 Fricke, Ron; Eschmeyer, William N. & van der Laan, Richard (eds.). "Species in the genus Hemilepidotus". Catalog of Fishes. California Academy of Sciences. Retrieved 28 May 2026.
  5. Vandenberg, Megan L.; Heiple, Zach; Kolmann, Matthew A.; Buser, Thaddaeus; Summers, Adam P.; Meléndez-Vazquez, Fernando; Arcila, Dahiana; Maslenikov, Katherine P.; Tornabene, Luke (2026-04-01). "Phylogenomics of poachers (Agonidae) and the evolution of armor in cottoid fishes (Perciformes: Cottoidei)". Molecular Phylogenetics and Evolution. 217 108552. doi:10.1016/j.ympev.2026.108552. ISSN 1055-7903.
  6. 1 2 Tokranov, AM; Orlov, AM; Sheiko, BA (2003). "Brief review of the genera Hemilepidotus and Melletes (Cottidae) and some traits of the biology of a new species for Russia Hemilepidotus zapus from Pacific waters of the northern Kurils". Journal of Ichthyology. 43 (3): 333–49.