dcsimg

Trophic Strategy

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Bathypelagic (Ref. 58426). There is marked stratification of size with depth and no diel vertical migrations (Ref. 4769). Initial photophore develops at about 1.1 cm SL (Ref. 4769). Feeds on crustaceans (Ref. 58426).
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Arlene G. Sampang-Reyes
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Morphology

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Dorsal spines (total): 0; Dorsal soft rays (total): 11 - 15; Analspines: 0; Analsoft rays: 22 - 26
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Cristina V. Garilao
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Life Cycle

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Sex reversal at about 5-10 cm SL (Ref. 4769). Some males become super males, apparently not undergoing sex reversal and are principal spawners (Ref. 4769). Females spawn at about 11 cm SL (Ref. 4769). Males macrosmatic, females microsmatic (Ref. 4769).
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Diagnostic Description

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Black in color (Ref. 3991). Few enlarged teeth on the roof of the mouth. Fewer anal rays and more gill rakers. Body compressed and photophores extremely small (Ref. 37473).
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Biology

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Bathypelagic (Ref. 58426). There is marked stratification of size with depth and no diel vertical migrations (Ref. 4769). Initial photophore develops at about 1.1 cm SL (Ref. 4769). Feeds on crustaceans (Ref. 58426).
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Liza Q. Agustin
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Importance

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fisheries: of no interest
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Sigmops bathyphilus ( Catalan; Valencian )

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Sigmops bathyphilus és una espècie de peix pertanyent a la família dels gonostomàtids.

Descripció

  • El mascle pot arribar a fer 15 cm de llargària màxima i la femella 20.
  • Cos de color negre[5] i comprimit.
  • 11-15 radis tous a l'aleta dorsal i 22-26 a l'anal.
  • fotòfors extremadament petits, els quals comencen a desenvolupar-se en assolir 1,1 cm de llargada.[6][7][8]

Alimentació

Menja crustacis.[9]

Hàbitat

És un peix marí i batipelàgic[10] que viu entre 700 i 3.000 m de fondària i entre les latituds 66°N-35°S. No fa migracions verticals diàries.[11][6][12]

Distribució geogràfica

Es troba a l'Atlàntic oriental (des de 65° 30′ N, 30° 30′ W de latitud fins a Namíbia[13] i Sud-àfrica -Cape Point-), l'Atlàntic nord-occidental (el Canadà),[9] l'Atlàntic occidental central (entre 20°N i 5°S) i l'Atlàntic sud i el Pacífic (tots dos entre 30°S i 35°S).[14][6][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31]

Observacions

És inofensiu per als humans.[6]

Referències

  1. Gill T. N., 1883. Diagnosis of new genera and species of deep-sea fish-like vertebrates. Proc. U. S. Natl. Mus. v. 6 (núm. 380). 253-260.
  2. uBio (anglès)
  3. Filhol, H., 1884. Explorations sous-marines. Voyage du "Talisman.". La Nature, Paris Núm. 559, 16 Feb. 1884: 182-186.
  4. Catalogue of Life (anglès)
  5. Schaefer, S., R.K. Johnson i J. Badcock, 1986. Gonostomatidae. P. 247-253. A: M.M. Smith i P.C. Heemstra (eds.). Smiths' sea fishes. Springer-Verlag, Berlín.
  6. 6,0 6,1 6,2 6,3 FishBase (anglès)
  7. Badcock, J., 1984. Gonostomatidae. P. 284-301. A P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen i E. Tortonese (eds.). Fishes of the north-eastern Atlantic and the Mediterranean. Vol. 1. UNESCO, París.
  8. Bigelow, H.B., D.M. Cohen, M.M. Dick, R.H. Gibbs, Jr., M. Grey, J.E. Morrow, Jr., L.P. Schultz i V. Walters, 1964. Fishes of the western North Atlantic. Part four. New Haven, Sears Found. Mar. Res., Yale Univ.
  9. 9,0 9,1 Coad, B.W. i J.D. Reist, 2004. Annotated list of the arctic marine fishes of Canada. Can. MS Rep. Fish Aquat. Sci. 2674:iv:+112 p.
  10. Coad, B.W. i J.D. Reist, 2004.
  11. Badcock, J., 1984. Gonostomatidae. P. 284-301.
  12. Quéro, J.-C., J.C. Njock i M.M. de la Hoz, 1990. Gonostomatidae. P. 283-292. A: J.C. Quero, J.C. Hureau, C. Karrer, A. Post i L. Saldanha (eds.). Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisboa; SEI, París; i UNESCO, París. Vol. 1.
  13. Bianchi, G., K.E. Carpenter, J.-P. Roux, F.J. Molloy, D. Boyer i H.J. Boyer, 1993. FAO species identification field guide for fishery purposes. The living marine resources of Namibia. FAO, Roma, Itàlia. 250 p.
  14. Harold, A.S., 1999. Gonostomatidae: bristlemouths. P. 1896-1899. A: K.E. Carpenter i V.H. Niem (eds.). FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 3. Batoid fishes, chimaeras and bony fishes. Part 1 (Elopidae to Linophrynidae). FAO, Roma.
  15. Andriyashev, A.P. i N.V. Chernova, 1995. Annotated list of fishlike vertebrates and fish of the arctic seas and adjacent waters. J. Ichthyol. 35(1):81-123.
  16. Bond, G.W., 1981. Gonostomatidae. A: W. Fischer, G. Bianchi i W.B. Scott (eds.). FAO species identification sheets for fishery purposes. Eastern Central Atlantic; fishing areas 34, 47 (in part). Vol. 2. FAO, Roma.
  17. Brito, A., 1991. Catálogo de los peces de las Islas Canarias. Francisco Lemus, La Laguna. 230 p.
  18. Caldwell, K.D., 1966. Marine and freshwater fishes of Jamaica. Bull. Inst. Jamaica (17):7-109.
  19. Claro, R. i L.R. Parenti, 2001. The marine ichthyofauna of Cuba. p. 21-57. A: Claro, R., K.C. Lindeman i L.R. Parenti (eds) Ecology of the marine fishes of Cuba. Smithsonian Institution Press, Washington DC i Londres. 253 p.
  20. Hoese, D.F., D.J. Bray, J.R. Paxton i G.R. Allen, 2006. Fishes. A Beasley, O.L. i A. Wells (eds.) Zoological Catalogue of Australia. Volum 35. ABRS & CSIRO Publishing: Australia Part 1, pp. xxiv 1-670; Part 2, pp. xxi 671-1472; Part 3, pp. xxi 1473-2178.
  21. Jonsson, G., 1992. Islenskir fiskar. Fiolvi, Reykjavik, Islàndia. 568 pp.
  22. Moore, J.A., K.E. Hartel, J.E. Craddock i J.K. Galbraith, 2003. An annotated list of deepwater fishes from off the New England region, with new area records. Northeastern Naturalist 10(2):159-248.
  23. Moore, J.A., M. Vecchione, K.E. Hartel, B.B. Collette, J.K. Galbraith, R. Gibbons, M. Turnipseed, M. Southworth i E. Watkins, 2001. Biodiversity of Bear seamount, New England seamount chain: results of exploratory trawling. Scientific Council Research Document. Northwest Atlantic Fisheries Organization. Dartmouth NS 01/155: 8p.
  24. Nielsen, J.G. i E. Bertelsen, 1992. Fisk i grønlandske farvande. Atuakkiorfik, Nuuk. 65 s.
  25. Paulin, C., A. Stewart, C. Roberts i P. McMillan, 1989. New Zealand fish: a complete guide. National Museum of New Zealand Miscellaneous Series Núm. 19. xiv+279 p.
  26. Paxton, J.R., D.F. Hoese, G.R. Allen i J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p.
  27. Pequeño, G., 1989. Peces de Chile. Lista sistemática revisada y comentada. Rev. Biol. Mar., Valparaíso 24(2):1-132.
  28. Santos, R.S., F.M. Porteiro i J.P. Barreiros, 1997. Marine fishes of the Azores: annotated checklist and bibliography. Bulletin of the University of Azores. Supplement 1. 244 p.
  29. Scott, W.B. i M.G. Scott, 1988. Atlantic fishes of Canada. Can. Bull. Fish. Aquat. Sci. 219: 731 p.
  30. Sepúlveda, J.I.V. i G.R. Pequeño, 1985. Fauna íctica del archipiélago de Juan Fernández. p. 81-91. A: P. Arana (ed.) Escuela de Ciencias del Mar. Universidad Católica del Valparaíso, Valparaíso, Xile.
  31. Witzell, W.N., 1979. Gonostomatidae. P. 114-122. A: J.C. Hureau i Th. Monod (eds.) Check-list of the fishes of the north-eastern Atlantic and of the Mediterranean (CLOFNAM). UNESCO, París. Vol. 1.


Bibliografia

  • Ahlstrom, E.H., W.J. Richards i S.H. Weitzman, 1983. Families Gonostomatidae, Sternoptychidae, and associated stomiiform groups: development and relationships. P. 184-198. A: H.G. Moser et. al. (eds.). Ontogeny and systematics of fishes. Spec. Publ. 1, Am. Soc. Ichthyol. Herpetol. Allen Press, Lawrence, Kansas.
  • Anònim, 2000. Base de dades de la col·lecció de peixos del J.L.B. Smith Institute of Ichthyology, Grahamstown, Sud-àfrica. J.L.B. Smith Institute of Ichthyology, Grahamstown, Sud-àfrica.
  • Anònim, 2001. Base de dades de la col·lecció de peixos del National Museum of Natural History (Smithsonian Institution). Smithsonian Institution - Division of Fishes.
  • Anònim, 2002. Base de dades de la col·lecció de peixos del American Museum of Natural History. American Museum of Natural History, Central Park West, NY 10024-5192, Estats Units
  • Miya, M. i M. Nishida, 2000. Molecular systematics of the deep-sea fish genus Gonostoma (Stomiiformes: Gonostomatidae): two paraphyletic clades and resurrection of Sigmops. Copeia (2):378-389.
  • Vasil'ev, V.P., 1980. Chromosome numbers in fish-like vertebrates and fish. J. Ichthyol. 20(3): 1-38.
  • Wu, H.L., K.-T. Shao i C.F. Lai (eds.), 1999. Latin-Chinese dictionary of fishes names. The Sueichan Press, Taiwan

Enllaços externs

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Sigmops bathyphilus: Brief Summary ( Catalan; Valencian )

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Sigmops bathyphilus és una espècie de peix pertanyent a la família dels gonostomàtids.

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Sigmops bathyphilus

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Sigmops bathyphilus, commonly called the spark anglemouth, deepsea fangjaw or deepsea lightfish,[3] is a species of fish in the family Gonostomatidae (anglemouths).[4]

Description

Drawing by Léon Vaillant, emphasising the fish's sharp teeth

Sigmops bathyphilus is black in colour, with a maximum length of 20 cm (7.9 in) for the female and 15 cm (5.9 in) for the male. It has 11–15 dorsal soft rays and 22–26 anal soft rays.[5] It has very small photophores.[6] It has a few enlarged teeth on the roof of the mouth.[7]

Habitat

Sigmops bathyphilus lives in the Atlantic Ocean, southern Indian Ocean, off the south coast of Australia and South Pacific Ocean.[8] It is bathypelagic, living at depths of 700–3,000 m (2,300–9,800 ft), hence its specific name, from Greek words meaning "depth-loving".[5][9]

Behaviour

Sigmops bathyphilus undergoes sex reversal (from male to female) at a length of 5–10 cm (2.0–3.9 in), with females spawning once they reach 11 cm (4.3 in). Some individuals are "super males", who do not change sex and are the principal spawners.[5][10]

References

  1. ^ Harold, Anthony (July 15, 2014). "IUCN Red List of Threatened Species: Sigmops bathyphilus". IUCN Red List of Threatened Species.
  2. ^ "WoRMS - World Register of Marine Species - Sigmops bathyphilus (Vaillant, 1884)". www.marinespecies.org.
  3. ^ Committee, Flora and Fauna of South Australia Handbooks (July 10, 1994). The Fishes of Australia's South Coast. State Print. ISBN 9780724366057 – via Google Books.
  4. ^ Nations, Food and Agriculture Organization of the United (August 1, 2020). Identification guide to the mesopelagic fishes of the central and south east Atlantic Ocean. Food & Agriculture Org. ISBN 9789251330944 – via Google Books.
  5. ^ a b c "Sigmops bathyphilus, Spark anglemouth". www.fishbase.se.
  6. ^ "Sigmops bathyphilus". fishesofaustralia.net.au.
  7. ^ "Sigmops bathyphilus | NBN Atlas". species.nbnatlas.org.
  8. ^ "Sigmops bathyphilus (Vaillant, 1884)". www.gbif.org.
  9. ^ "Australian Faunal Directory". biodiversity.org.au.
  10. ^ Sutton, Tracey T.; Bracken-Grissom, Heather; Lopez, Jose V.; Vecchione, Michael; Youngbluth, Marsh J. (May 3, 2021). Deep Pelagic Ecosystem Dynamics in a Highly Impacted Water Column: The Gulf of Mexico After Deepwater Horizon. Frontiers Media SA. ISBN 9782889667161 – via Google Books.
Wikimedia Commons has media related to Sigmops bathyphilus.
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Sigmops bathyphilus: Brief Summary

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Sigmops bathyphilus, commonly called the spark anglemouth, deepsea fangjaw or deepsea lightfish, is a species of fish in the family Gonostomatidae (anglemouths).

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Sigmops bathyphilum ( Spanish; Castilian )

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Sigmops bathyphilum es una especie de pez,[1][2]​ de la familia de los gonostomátidos o peces luminosos.[3]

Su nombre científico deriva del griego sigma (la letra S) y bathyphilum (preferencia por las profundidades).[4]

Anatomía

Su longitud máxima descrita ha sido de 15 cm los machos y 20 cm las hembras.[1]​ No tiene espinas en las aletas dorsal ni anal, con radios blandos alrededor de una docena en la aleta dorsal y docena y media en la aleta anal.[1]​ Tiene color totalmente negro.[5]​ Posee unos pocos dientes agrandados en el techo de la boca, con pocos radios en la aleta anal y numerosas espinas branquiales, cuerpo comprimido y fotóforos extremadamente pequeños.[6]

Distribución y hábitat

Es un pez marino oceánico batipelágico no migrador de aguas profundas, que habita en un rango de profundidad entre los 700 y 3000 metros.[7]​ Se distribuye ampliamente por el océano Atlántico, mar Caribe, océano Pacífico y océano Índico, en aguas templadas y tropicales, entre los 66º de latidud norte y los 35º de latitud sur.[1]

Es una especie batipelágica,[8]​ con una clara estratificación de tamaños con la profundidad y no hay migraciones verticales diarias.[1]​ Comienzan a desarrollar los fotóforos cuando alcanzan un tamaño de 1'1 cm.[1]​ Se alimenta de crustáceos.[8]

Cambian de sexo cuando alcanzan entre 5 y 10 cm de tamaño,[1]​ pero algunos machos se convierten en súper-machos, al parecer, no sometidos a reversión sexual y son los reproductores principales.[1]​ Las hembras comienzan a desovar a partir de 11 cm de tamaño.[1]​ Los machos tienen el sentido del olfato muy desarrollado, al contrario que las hembras.[1]

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Sigmops bathyphilum: Brief Summary ( Spanish; Castilian )

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Sigmops bathyphilum es una especie de pez,​​ de la familia de los gonostomátidos o peces luminosos.​

Su nombre científico deriva del griego sigma (la letra S) y bathyphilum (preferencia por las profundidades).​

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Sigmops bathyphilus ( Basque )

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Sigmops bathyphilus Sigmops generoko animalia da. Arrainen barruko Gonostomatidae familian sailkatzen da.

Banaketa

Erreferentziak

  1. Froese, Rainer & Pauly, Daniel ed. (2006), Sigmops bathyphilus FishBase webgunean. 2006ko apirilaren bertsioa.

Ikus, gainera

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Sigmops bathyphilus: Brief Summary ( Basque )

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Sigmops bathyphilus Sigmops generoko animalia da. Arrainen barruko Gonostomatidae familian sailkatzen da.

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Gonostoma bathyphilum ( French )

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Gonostoma bathyphilum est une espèce de poissons téléostéens.

Voir aussi

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Gonostoma bathyphilum: Brief Summary ( French )

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Gonostoma bathyphilum est une espèce de poissons téléostéens.

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Sigmops bathyphilus ( Dutch; Flemish )

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Vissen

Sigmops bathyphilus is een straalvinnige vissensoort uit de familie van de borstelmondvissen (Gonostomatidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1884 door Vaillant.

Bronnen, noten en/of referenties
  1. (en) Sigmops bathyphilus. FishBase. Ed. Ranier Froese and Daniel Pauly. 02 2013 version. N.p.: FishBase, 2013.
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