Small-eyed rabbitfish

Small-eyed rabbitfish
Conservation status
	; Least Concern (IUCN 3.1)[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Chondrichthyes
Order:	Chimaeriformes
Family:	Chimaeridae
Genus:	Hydrolagus
Species:	H. affinis
Binomial name
	Hydrolagus affinis; (de Brito Capello, 1868)

The small-eyed rabbitfish (Hydrolagus affinis) is a species of fish in the family Chimaeridae.[2] It has very wide distribution almost everywhere in Northern Atlantic at depths from 300 to 2,410 m, being most common below 1,000 m.[3] Its total length ranges from 32 to 147 cm. It has a short nose with a blunt tip. The small mouth is located on the lower part of the head and has thick lips. Its back slopes gradually and ends in a fine tail.

Rabbitfish were recently caught off of the coast of Greenland and were taken to do research on the various parasites in and on the fish. Nine parasites were recorded for the H. Affinis species. The nine parasites included Trichodina, Chimaericolidea, Calicotyle, Multicalyx, Chimaerohemecus, Gonocerca phycidis, Gyrocotyle abyssicola, Gyrocotyle major, and Lernaeopodina longibrachia. They were found in the urinary system, gills, cloaca, gallbladder and bile ducts, heart, stomach and oesophagus, intestines, and eyes. [4]

References

Dagit, D.D. & Clarke, M.W. (2007). "Hydrolagus affinis". The IUCN Red List of Threatened Species. IUCN. 2007: e.T63123A12616352. doi:10.2305/IUCN.UK.2007.RLTS.T63123A12616352.en. Retrieved 23 December 2017.
Froese, Rainer; Pauly, Daniel (eds.) (2008). "Hydrolagus affinis" in FishBase. November 2008 version.
"Home".
Karlsbakk, Egil; Aspholm, Paul Erik; Berg, Vidar; Hareide, Nils Roar; Berland, Bjørn (2002). "Some parasites of the small-eyed rabbitfish, Hydrolagus affinis (Capello, 1867) (Holocephali), caught in deep waters off SW Greenland". Sarsia. 87 (2): 179–184. doi:10.1080/003648202320205256. S2CID 84663018.

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[IUCN-1] Dagit, D.D. & Clarke, M.W. (2007). "Hydrolagus affinis". The IUCN Red List of Threatened Species. IUCN. 2007: e.T63123A12616352. doi:10.2305/IUCN.UK.2007.RLTS.T63123A12616352.en. Retrieved 23 December 2017.

[2] Froese, Rainer; Pauly, Daniel (eds.) (2008). "Hydrolagus affinis" in FishBase. November 2008 version.

[3] "Home".

[4] Karlsbakk, Egil; Aspholm, Paul Erik; Berg, Vidar; Hareide, Nils Roar; Berland, Bjørn (2002). "Some parasites of the small-eyed rabbitfish, Hydrolagus affinis (Capello, 1867) (Holocephali), caught in deep waters off SW Greenland". Sarsia. 87 (2): 179–184. doi:10.1080/003648202320205256. S2CID 84663018.