Biology:Longfin smooth-head
| Longfin smooth-head | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Alepocephaliformes |
| Family: | Alepocephalidae |
| Genus: | Conocara |
| Species: | C. macropterum
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| Binomial name | |
| Conocara macropterum (Vaillant, 1888)
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| Synonyms[2] | |
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The longfin smooth-head (Conocara macropterum) is a species of fish in the family Alepocephalidae.[3][4][5]
Description
The longfin smooth-head is pale brown to black in colour; its name derives from its anal fin, which has a long base and 35–39 finrays. Its maximum length is 34 centimetres (13 in).[6] They grow rapidly from infancy; few juveniles of intermediate size are found.[7]
Habitat
The longfin smooth-head lives in the temperate and tropical Atlantic Ocean, and in the Gulf of Mexico;[8][9][10] it is bathypelagic, living at depths of 800–2,200 m (2,600–7,200 ft), being most common at 1,200–1,800 m (3,900–5,900 ft).[6]
Behaviour
The longfin smooth-head lays large eggs, up to 6 mm (0.24 in) in diameter, and are believed to be buried in redds, similar to how the Atlantic salmon buries its eggs.[11][12] A detritivore, the longfin smooth-head is recorded to ingest sediment from the seafloor, taking up with it microfauna such as foraminiferans.[13][14]
References
- ↑ Museum), Percy (Butch) Hulley (South Africa (July 11, 2012). "IUCN Red List of Threatened Species: Conocara macropterum". IUCN Red List of Threatened Species. https://www.iucnredlist.org/en.
- ↑ "WoRMS - World Register of Marine Species - Conocara macropterum (Vaillant, 1888)". http://www.marinespecies.org/aphia.php?p=taxdetails&id=126695.
- ↑ Richards, William J. (August 8, 2005). Early Stages of Atlantic Fishes: An Identification Guide for the Western Central North Atlantic, Two Volume Set. CRC Press. ISBN 9780203500217. https://books.google.com/books?id=wH3MBQAAQBAJ&dq=%22Conocara+macropterum%22&pg=PA2592.
- ↑ "Taxonomy browser (Conocara macropterum)". https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=492036.
- ↑ "Conocara macropterum | NBN Atlas". https://species.nbnatlas.org/species/NHMSYS0001745839#overview.
- ↑ 6.0 6.1 "Conocara macropterum, Longfin smooth-head". https://www.fishbase.se/summary/10789.
- ↑ Merrett, N. R.; Haedrich, R. L. (October 31, 1997). Deep-Sea Demersal Fish and Fisheries. Springer Science & Business Media. ISBN 9780412394102. https://books.google.com/books?id=T5vzoGNM0AQC&dq=%22Conocara+macropterum%22&pg=PA124.
- ↑ Felder, Darryl L.; Camp, David K. (June 29, 2009). Gulf of Mexico Origin, Waters, and Biota: Volume I, Biodiversity. Texas A&M University Press. ISBN 9781603440943. https://books.google.com/books?id=XQJKDwAAQBAJ&dq=%22Conocara+macropterum%22&pg=PA1269.
- ↑ Nations, Food and Agriculture Organization of the United (October 10, 2002). The Living Marine Resources of the Western Central Atlantic. Food and Agriculture Organization of the United Nations. ISBN 9789251048269. https://books.google.com/books?id=x_uQfJKNzvsC&q=%22Conocara+macropterum%22.
- ↑ "Conocara macropterum (Vaillant, 1888)". https://www.gbif.org/species/2410772.
- ↑ Priede, I. G. (August 10, 2017). Deep-Sea Fishes: Biology, Diversity, Ecology and Fisheries. Cambridge University Press. ISBN 9781107083820. https://books.google.com/books?id=nAAtDwAAQBAJ&dq=%22Conocara+macropterum%22&pg=PA170.
- ↑ "Marine Species Identification Portal : Longfin smooth-head - Conocara macroptera". http://species-identification.org/species.php?species_group=fnam&id=1209.
- ↑ Deep-Sea Fishes. Academic Press. October 1, 1997. ISBN 9780080585406. https://books.google.com/books?id=E_yI3mB2QI8C&dq=%22Conocara+macropterum%22&pg=PA149.
- ↑ Encyclopedia of Fish Physiology: From Genome to Environment. Academic Press. June 1, 2011. ISBN 9780080923239. https://books.google.com/books?id=3bsgS125KH0C&dq=%22Conocara+macropterum%22&pg=PP1963.
Wikidata ☰ Q2360136 entry
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