dcsimg
Image of Southern Hagfish
Creatures » » Animal » » Vertebrates » » Hagfishes » Slime Eels »

Southern Hagfish

Myxine australis Jenyns 1842

Life Cycle

provided by Fishbase
Copulatory organ absent. The gonads of hagfishes are situated in the peritoneal cavity. The ovary is found in the anterior portion of the gonad, and the testis is found in the posterior part. The animal becomes female if the cranial part of the gonad develops or male if the caudal part undergoes differentiation. If none develops, then the animal becomes sterile. If both anterior and posterior parts develop, then the animal becomes a functional hermaphrodite. However, hermaphroditism being characterised as functional needs to be validated by more reproduction studies (Ref. 51361 ).
license
cc-by-nc
copyright
FishBase
Recorder
Susan M. Luna
original
visit source
partner site
Fishbase

Trophic Strategy

provided by Fishbase
Captured and trawled on soft mud bottom (Ref. 56499).
license
cc-by-nc
copyright
FishBase
Recorder
Grace Tolentino Pablico
original
visit source
partner site
Fishbase

Biology

provided by Fishbase
Biology unknown.
license
cc-by-nc
copyright
FishBase
Recorder
Astrid Jarre-Teichmann
original
visit source
partner site
Fishbase

Importance

provided by Fishbase
fisheries: of no interest
license
cc-by-nc
copyright
FishBase
Recorder
Astrid Jarre-Teichmann
original
visit source
partner site
Fishbase

Southern hagfish

provided by wikipedia EN

The southern hagfish (Myxine australis) is a hagfish of the genus Myxine.

Description

It is a harmless scaleless, eel-like animal with a pinkish body, a whitish head and a whitish mid dorsal stripe. The size of captured specimens ranges between 91 and 394 mm.

The southern hagfish is found in the cold waters of the Southwestern Atlantic Ocean from the coasts off Southwestern Brazil down to the Southern Ocean and the Tierra del Fuego and the Patagonian coasts of Chile and Argentina, including the Strait of Magellan. [5]

It lives hidden in the mud in relatively shallow water, between 10 and 100 metres. Its life cycle is unknown.[6]

Hagfish have eyes embedded in their head with clear spots. Feed on dead fish on the bottom of the ocean floors, low temperatures, and high pressures.[7]

References

  1. ^ Mincarone, M.M. (2011). "Myxine australis". IUCN Red List of Threatened Species. 2011: e.T196050A8998314. doi:10.2305/IUCN.UK.2011-1.RLTS.T196050A8998314.en. Retrieved 18 November 2021.
  2. ^ International Union for Conservation of Nature 2013. Myxine australis. In: IUCN 2015. The IUCN Red List of Threatened Species. Version 2015.2. http://www.iucnredlist.org. Downloaded on 22 July 2015.
  3. ^ Froese, R.; Pauly, D. (2017). "Myxinidae". FishBase version (02/2017). Retrieved 18 May 2017.
  4. ^ Van Der Laan, Richard; Eschmeyer, William N.; Fricke, Ronald (11 November 2014). "Family-group names of Recent fishes". Zootaxa. 3882 (1): 1–230. doi:10.11646/zootaxa.3882.1.1. PMID 25543675.
  5. ^ First record of the Southern hagfish Myxine australis in Brazilian waters
  6. ^ Fishbase Myxine australis
  7. ^ Fernholm, Bo (1998). "Hagfish Systematics". The Biology of Hagfishes. pp. 33–44. doi:10.1007/978-94-011-5834-3_3. ISBN 978-94-010-6465-1.
license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Southern hagfish: Brief Summary

provided by wikipedia EN

The southern hagfish (Myxine australis) is a hagfish of the genus Myxine.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN