Article · Wikipedia archive · Last revised Jun 19, 2026

Halidesmus

Halidesmus is a genus of ray-finned fishes, the type genus of the subfamily Congrogadinae, the eel blennies, part of the dottyback family, Pseudochromidae. They are found in the western Indian Ocean as far east as India, with one species extending marginally into the south-east Atlantic Ocean.

Last revised
Jun 19, 2026
Read time
≈ 1 min
Length
202 w
Citations
6
Source
Halidesmus
Halidesmus scapularis
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Blenniiformes
Family: Pseudochromidae
Subfamily: Congrogadinae
Genus: Halidesmus
Günther, 18721
Type species
Halidesmus scapularis
Günther, 18722
Synonyms1
  • Pholioides Nielsen, 1961
  • Porogrammus Gilchrist & Thompson, 1916
  • Tentaculus Rao & Dutt, 1966

Halidesmus is a genus of ray-finned fishes, the type genus of the subfamily Congrogadinae, the eel blennies, part of the dottyback family, Pseudochromidae. They are found in the western Indian Ocean as far east as India,3 with one species extending marginally into the south-east Atlantic Ocean.4

Species

The following species are classified in the genus Halidesmus:5

  • Halidesmus coccus Winterbottom & Randall, 1994 (Rooster snakelet)
  • Halidesmus polytretus Winterbottom, 1982
  • Halidesmus scapularis Günther, 1872 (Snakelet )
  • Halidesmus socotraensis Gill & Zajonz, 2003 (Socotran snakelet)
  • Halidesmus thomaseni (Nielsen, 1961) (Thomasen's snakelet)
References

References

  1. Bailly N, ed. (2014). "Halidesmus". FishBase. World Register of Marine Species. Retrieved 15 October 2018.
  2. Fricke, Ron; Eschmeyer, William N. & van der Laan, Richard (eds.). "Halidesmus". Catalog of Fishes. California Academy of Sciences. Retrieved 15 October 2018.
  3. Froese, Rainer; Pauly, Daniel (eds.). "Halidesmus thomaseni". FishBase. June 2018 version.
  4. Froese, Rainer; Pauly, Daniel (eds.). "Halidesmus scapularis". FishBase. June 2018 version.
  5. Froese, Rainer; Pauly, Daniel (eds.). Halidesmus "Species in genus 'Halidesmus'". FishBase. June 2018 version.