dcsimg

Trophic Strategy ( Inglês )

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Juveniles have a habit of burrowing in or lying on sand bottom. Prey size and selection vary with growth stage. Adults are primarily benthic feeders, juveniles feed largely on plankton in the water column. Feeds mainly at night. Have been reported from a wide range of temperatures and salinities but apparently have only a limited tolerance to extremes of either.(Ref. 25). See Ref. 42268.
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Morphology ( Inglês )

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Dorsal spines (total): 12 - 13; Dorsal soft rays (total): 15 - 16; Analspines: 3; Analsoft rays: 12 - 13
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Migration ( Inglês )

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Oceanodromous. Migrating within oceans typically between spawning and different feeding areas, as tunas do. Migrations should be cyclical and predictable and cover more than 100 km.
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Life Cycle ( Inglês )

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Spawning may occur in open water just prior to inshore migration or in quiet inshore waters, such as harbors, estuaries, and inshore banks, but may begin on outer shores first. Pigfish spawn at dusk exclusively. In general, larger fish spawn first, with smaller ones spawning latest in the season.
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Diagnostic Description ( Inglês )

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Back elevated; snout long and tapering. Mouth a little oblique; maxillary reaching vertical from first nostril. Scales in oblique rows above lateral line and horizontal rows below lateral line, extending on base of caudal, pelvic and pectoral fins; also forming a low sheath on base of anal and dorsal fins.
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Diseases and Parasites ( Inglês )

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Pseudotagia infestation. Parasitic infestations (protozoa, worms, etc.)
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Biology ( Inglês )

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Inhabits coastal waters, over sand and mud bottoms. Forms schools. Mainly nocturnal and non-burrowing. Feeds on crustaceans and smaller fishes. Undergoes seasonal migration as well as local nocturnal-diurnal foraging migrations (Ref. 25).
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Importance ( Inglês )

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fisheries: minor commercial; aquarium: public aquariums; bait: usually; price category: low; price reliability: reliable: based on ex-vessel price for this species
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Orthopristis chrysoptera ( Catalão; Valenciano )

fornecido por wikipedia CA

Orthopristis chrysoptera és una espècie de peix pertanyent a la família dels hemúlids.[5]

Descripció

  • Pot arribar a fer 46 cm de llargària màxima (normalment, en fa 30) i 900 g de pes.
  • 8 espines i 15-17 radis tous a l'aleta dorsal i 3 espines i 12-13 radis tous a l'anal.
  • Dors elevat.
  • Boca una mica obliqua.
  • Musell llarg i cònic.[6][7][8]

Alimentació

Menja crustacis i peixets.[6]

Depredadors

És depredat per Antennarius ocellatus, Cynoscion nebulosus, Cynoscion regalis i Rhizoprionodon terraenovae.[9]

Hàbitat

És un peix marí i d'aigua salabrosa, demersal, oceanòdrom i de clima temperat (41°N-17°N).[6][10]

Distribució geogràfica

Es troba a l'Atlàntic occidental: des de Nova York i Bermuda fins a Mèxic.[6][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25]

Longevitat

La seua esperança de vida és de 4 anys.[26]

Observacions

És inofensiu per als humans.[6]

Referències

  1. Girard, C. F., 1858. Notes upon various new genera and new species of fishes, in the museum of the Smithsonian Institution, and collected in connection with the United States and Mexican boundary survey: Major William Emory, Commissioner. Proc. Acad. Nat. Sci. Phila. v. 10: 167-171.
  2. uBio (anglès)
  3. Linnaeus, C., 1766. Systema naturae sive regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Laurentii Salvii, Holmiae. 12th ed. Systema Nat. ed. 12 v. 1 (pt 1): 1-532.
  4. Catalogue of Life (anglès)
  5. The Taxonomicon (anglès)
  6. 6,0 6,1 6,2 6,3 6,4 FishBase (anglès)
  7. Darcy, G. H., 1983. Synopsis of biological data on the pigfish, Orthopristis chrysoptera (Pisces: Haemulidae). FAO Fish. Synop. (134); NOAA Tech. Rep. NMFS Circ. (449).
  8. Courtenay, W.R. i H.F. Sahlman, 1978. Pomadasyidae. A: W. Fischer (ed.). FAO species identification sheets for fishery purposes. Western Central Atlantic (Fishing Area 31), Vol. 4. FAO, Roma.
  9. FishBase (anglès)
  10. Riede, K., 2004. Global register of migratory species - from global to regional scales. Final Report of the R&D-Projekt 808 05 081. Federal Agency for Nature Conservation, Bonn, Alemanya. 329 p.
  11. Ayala-Pérez, L.A., J.R. Miranda i D.F. Hernández, 2003. La comunidad de peces de la Laguna de Términos: estructura actual comparada Rev. Biol. Trop. 51(3):783-794.
  12. Claro, R., 1994. Características generales de la ictiofauna. p. 55-70. A R. Claro (ed.) Ecología de los peces marinos de Cuba. Instituto de Oceanología Academia de Ciencias de Cuba i Centro de Investigaciones de Quintana Roo.
  13. 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.
  14. Hildebrand, S.F. i L.E. Cable, 1930. Development and life history of fourteen teleosteen fishes at Beaufort, N.C. Bull. U.S. Bur. Fish. 46:383-488.
  15. Humann, P., 1994. Reef fish identification: Florida, Caribbean, Bahamas. New World Publications, Jacksonville, Florida, Estats Units. 426 p.
  16. Johnson, G. D., 1978. Development of fishes of the Mid-Atlantic Bight. An atlas of egg, larval and juvenile stages. Vol. 4. Carangidae through Ephippidae. US Fish Wildl. Serv. Biol. Serv. Prog. FWS/OBS-78/12.
  17. Massey, L. L. i D. E. Harper, 1993. Selected computer images of southeastern U.S. marine fishes. NOAA Tech. Mem. NMFS-SEFSC-333, 49 p.
  18. Nelson, J.S., E.J. Crossman, H. Espinosa-Pérez, L.T. Findley, C.R. Gilbert, R.N. Lea i J.D. Williams, 2004. Common and scientific names of fishes from the United States, Canada, and Mexico. American Fisheries Society, Special Publication 29, Bethesda, Maryland, Estats Units.
  19. Ramjohn, D.D. 1999. Checklist of coastal and marine fishes of Trinidad and Tobago. Marine Fishery Analysis Unit, Fisheries Division, Ministry of Agriculture, Land and Marine Resources, Trinitat i Tobago. Fisheries Information Series 8, 151 p.
  20. Robins, C.R. i G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, Estats Units. 354 p.
  21. Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea i W.B. Scott, 1980. A list of common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (12)1-174.
  22. Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea i W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Pub. (20):183 p.
  23. Scotton, L.N., R.E. Smith, N.S. Smith, K.S. Price i D.P. de Sylva, 1973. Pictorial guide to fish larvae of Delaware Bay: with information and bibliographies useful for the study of fish larvae. Delaware Bay Report Series. Vol. 7. College of Marine Studies, University of Delaware. 205 p.
  24. Smith, C.L., 1997. National Audubon Society field guide to tropical marine fishes of the Caribbean, the Gulf of Mexico, Florida, the Bahamas, and Bermuda. Alfred A. Knopf, Inc., Nova York, Estats Units. 720 p.
  25. Zaneveld, J.S., 1983. Caribbean Fish Life. Index to the local and scientific names of the marine fishes and fishlike invertebrates of the Caribbean area (Tropical Western Central Atlantic Ocean) E.J. Brill / Dr. W. Backhuys, Leiden, 163 p.
  26. Darcy, G. H., 1983.


Bibliografia

  • 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.
  • Baensch, H.A. i R. Riehl, 1985. Aquarien atlas. Band 2. Mergus, Verlag für Natur- und Heimtierkunde GmbH, Melle, Alemanya. 1216 p.
  • Hinegardner, R. i D.E. Rosen, 1972. Cellular DNA content and the evolution of teleostean fishes. Am. Nat. 106(951): 621-644.
  • Hodgkinson-Clarke, F., 1994. The construction and operation of artisanal gillnets in Trinidad. Fish. Occas. Pap. Ser. (3):49 p.
  • 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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Orthopristis chrysoptera: Brief Summary ( Catalão; Valenciano )

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Orthopristis chrysoptera és una espècie de peix pertanyent a la família dels hemúlids.

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Orthopristis chrysoptera ( Inglês )

fornecido por wikipedia EN

Orthopristis chrysoptera, the pigfish, hogfish, piggy perch, redmouth grunt or sailor's choice, is a species of marine ray-finned fish, a grunt belonging to the family Haemulidae. It is found in the western Atlantic Ocean. This name derives from the grunting or chattering noise these fish make by rubbing their pharyngeal teeth together.

Description

Orthopristis chrysoptera has an elliptical, oval shaped, compressed body with a thin-lipped small mouth which does not extend to the eye and is not coloured red inside. The jaws have a narrow band of thin teeth. The dorsal fin contains 12–13 spines and a similar number of soft rays while the anal fin has 3 spines and 12–13 soft rays, the second spine is slightly thicker and longer than the third. The entire body is clothed in scales apart from the tip of the snout, lips and chin.[3] The overall colour of the body is pale bluish-grey on the back and silvery below. Every scale on the body has a blue centre and a bronze spot on the margin, creating diagonal orange-brown stripes running up an along the flanks and back. The stripes below the lateral line are horizontal. There are bronze spots on the head and the fines are a yellowish- bronze with dusky margins.[4] This species attains a maximum total length of 46 cm (18 in), although 30 cm (12 in) is more typical, and the maximum recorded weight is 900 g (32 oz).[2]

Distribution

Orthopristis chrysoptera is found in the western Atlantic Ocean. Its range extends from Massachusetts in the north south along the Atlantic coast of the United States around Florida and into the Gulf of Mexico, including the Yucatan Peninsula and Cuba. It is also found in Bermuda.[1] It has been recorded off Siracusa in Sicily in 2020, probably afterbeing transported by ship.[5]

Habitat and biology

Orthopristis chrysoptera is found at depths between 1 and 20 m (3 ft 3 in and 65 ft 7 in),[1] where it can be found in estuaries and bays, sometimes entering canal although waters of very low salinity are avoided. Within these shallow waters they show a catholic habitat choice being found over soft substrates Seychelles as sand or silt, hard substrates including jetties, reefs and oil rigs, as well as shell banks. They may be found both in coastal waters and over the continental shelf.[6]

The main spawning season is in the Spring and is extended, commencing in the late winter. It may occur offshore in open waters or in more sheltered situations inshore. The larger fish are the earliest spawners and all fish lose condition over the breeding season. Spawning takes place at dusk. The eggs and larvae are pelagic, eggs hatch after 48hours and the larvae become juveniles at 7 cm (2.8 in) in length. They have a longevity of 4 years but most only attain 3 years of age.[6]

Pigfish are predatory fish, emerging from shelters to feed at night. Their main prey is benthic invertebrates and prey size increases with the size of the fish. The younger fish feed mainly on planktonic crustaceans while the larger fish feed on polychaetes, larger crustaceans, molluscs and smaller fishes. They have been recorded eating insect larvae in brackish waters. Pigfish are migratory and move offshore to avoid cold temperatures but when they return inshore in Spring they are in poor conditions suggesting that the offshore food supply is of low quality. They also undertake shorter distance. Daily migrations to and from feeding areas and shelters.[6]

The pigfish likely gets its common name from the chattering noises they create when they are captured. The pigfish creates this grunting noise by rubbing their pharyngeal teeth together, as do the other grunts. When feeding, pigfish use their throat teeth to grind up shellfish and small bits of other food.[7]

Systematics

Orthopristis chrysoptera was first formally described as Perca chrysoptera in 1758 by Carolus Linnaeus with the type locality given as Carolina. It is now thought this means the Bahamas or South Carolina.[8] When Charles Frédéric Gerard described Orthopristis duplex in 1858 he placed it in a new genus. This taxon was later shown to be a junior synonym of Linnaeus's P. chrysoptera, so this species is the type species of the genus Orthopristis.[9] The specific name chrysoptera means "golden-finned." Linnaeus did not explain this, but it may refer to the row of bronze spots on the dorsal fin or the yellowish paired fins.[10]

Utilisation

Orthopristis chrysoptera is caught using hook and line, traps and seines. The catch is not recorded separately for this species. The flesh is normally sold fresh.[4] It is often caught to be used as bait in angling and commercial fisheries for other, larger fish such as the spotted sea trout (Cynoscion nebulosus).[7]

References

  1. ^ a b c Anderson, W.; Claro, R.; Cowan, J.; et al. (2017) [errata version of 2015 assessment]. "Orthopristis chrysoptera". IUCN Red List of Threatened Species. 2015: e.T192937A115329025. doi:10.2305/IUCN.UK.2015-4.RLTS.T192937A2180183.en. Retrieved 2 April 2021.
  2. ^ a b Froese, Rainer; Pauly, Daniel (eds.) (2019). "Orthopristis chrysoptera" in FishBase. December 2019 version.
  3. ^ "Species: Orthopristis chrysoptera, Pigfish grunt". Shorefishes of the Greater Caribbean online information. Smithsonian Tropical Research Institute. Retrieved 2 April 2021.
  4. ^ a b Lindeman, K.C. (2002). "Haemulidae". In Kent E. Carpenter (ed.). The living marine resources of the Western Central Atlantic. Vol. 3: Bony fishes part 2 (Opistognathidae to Molidae) (PDF). FAO Species Identification Guides for Fisheries Purposes. American Society of Ichthyologists and Herpetologists Special Publication No. 5. FAO of the U.N., Rome. pp. 1522–1550.
  5. ^ Francesco Tiralongo; Carmelo Isgrò & Daniele Tibullo (2020). "Orthopristis chrysoptera (Actinopterygii: Perciformes: Haemulidae): A new alien fish for the Mediterranean Sea". Acta Ichthyologica et Piscatoria. 50 (4): 539–542. doi:10.3750/AIEP/03066.
  6. ^ a b c George H. Darcy (1983). "Synopsis of Biological Data on the Pigfish Orthopristis chrysoptera (Pisces: Haemulidae)" (PDF). NOAA Technical Report NMFS. NOAA.
  7. ^ a b "Pigfish (Orthopristis chrysoptera)". Texas Parks and Wildlife Department. Retrieved 3 April 2021.
  8. ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Orthopristis". Catalog of Fishes. California Academy of Sciences. Retrieved 3 April 2021.
  9. ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Genera in the family Haemulidae". Catalog of Fishes. California Academy of Sciences. Retrieved 3 April 2021.
  10. ^ Christopher Scharpf; Kenneth J. Lazara, eds. (5 January 2021). "Order LUTJANIFORMES: Families HAEMULIDAE and LUTJANIDAE". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 1 April 2021.
  1. Ohs, C.L., DiMaggio, M.A., Grabe, S.W. “Species Profile: Pigfish Orthopristis chrysoptera. Southern Regional Aquaculture Center, United States Department of Agriculture.

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Orthopristis chrysoptera: Brief Summary ( Inglês )

fornecido por wikipedia EN

Orthopristis chrysoptera, the pigfish, hogfish, piggy perch, redmouth grunt or sailor's choice, is a species of marine ray-finned fish, a grunt belonging to the family Haemulidae. It is found in the western Atlantic Ocean. This name derives from the grunting or chattering noise these fish make by rubbing their pharyngeal teeth together.

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Orthopristis chrysoptera ( Basco )

fornecido por wikipedia EU

Orthopristis chrysoptera Orthopristis generoko animalia da. Arrainen barruko Haemulidae familian sailkatzen da.

Banaketa

Erreferentziak

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

Ikus, gainera

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Orthopristis chrysoptera: Brief Summary ( Basco )

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Orthopristis chrysoptera Orthopristis generoko animalia da. Arrainen barruko Haemulidae familian sailkatzen da.

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Orthopristis chrysoptera ( Italiano )

fornecido por wikipedia IT

Orthopristis chrysoptera (Linneo, 1766) è un pesce osseo marino appartenente alla famiglia Haemulidae.[2].

Distribuzione e habitat

Orthopristis chrysoptera è diffusa nelle regioni temperate e subtropicali dell'oceano Atlantico occidentale a nord fino al Massachusetts e a sud fino a tutta la Florida e nel golfo del Messico fino allo Yucatán. È presente anche alle Bahamas e alle Bermuda[3][4][5]. Nel 2020 un individuo subadulto di circa 16 cm di lunghezza è stato catturato nel mar Mediterraneo nel porto di Siracusa da un pescatore sportivo. Si è trattato indubbiamente di una involontaria introduzione da parte di una nave, anche considerando la località di rinvenimento all'interno di un importante porto industriale. Non ci sono dati che possano confermare l'esistenza di una popolazione riproduttiva nel Mediterraneo o nei mari europei[5].

È un pesce strettamente costiero che vive su fondi molli di sabbia o fango[3]. Si incontra abbondantemente anche nei pressi di fondi duri compresi quelli artificiali, negli estuari, nelle lagune e nei canali[1]. Popola le acque salmastre ma evita salinità troppo basse[4].

Vive tra 0[3] e 20[1] metri di profondità.

Descrizione

O chrysoptera ha corpo mediamente allungato, compresso lateralmente e con dorso alto. Il muso è appuntito, lungo, la bocca è terminale e appena obliqua, di dimensioni medie. Le mascelle sono armate di piccoli denti appuntiti. Gli occhi sono posti in alto sulla testa e abbastanza vicini fra loro. Le scaglie sono piccole e coprono la base delle pinne; sono caratteristicamente disposte in linee oblique nella zona sopra alla linea laterale mentre sono in file orizzontali al di sotto. La pinna dorsale è lunga, con 12-13 raggi spiniformi deboli, l'origine è al di sopra di quella delle pinne pettorali o appena più avanti. La pinna anale è molto più breve della dorsale e ha 3 robusti raggi spinosi. La pinna caudale è ampia, biloba e ha il lobo superiore più sviluppato dell'altro. Le pettorali sono lunghe, le pinne ventrali hanno la base appena più indietro a quella delle pettorali[3][4]. La colorazione è fondamentalmente bluastra con sfumature violacee sul dorso e i fianchi mentre nella regione ventrale è biancastra o argentea. Sulla testa e sulla parte superiore dei fianchi sono presenti punti e lineette dorati disposti in linee longitudinali non sempre ben distinte. La pinna dorsale è chiara con macchioline dorate o bronzee, la pinna caudale e le pettorali sono trasparenti mentre la pinna anale e le ventrali sono più scure; la pinna anale può essere macchiata di giallo. I giovanili hanno una colorazione più variegata degli adulti e possono avere delle evidenti linee longitudinali dorate o delle ampie barre scure verticali[4][5].

La taglia massima riportata è di 46 cm, la taglia media è attorno ai 30 cm. Il peso massimo noto è di 900 grammi[3].

Biologia

Può vivere fino a 4 anni[3].

Comportamento

Si tratta di un animale notturno. Forma banchi. Effettua migrazioni sia stagionali che durante il giorno o la notte per recarsi nelle aree di alimentazione[3].

Alimentazione

Si nutre prevalentemente di pesci e crostacei[3], secondariamente cattura policheti, echinodermi, molluschi e altri invertebrati bentonici[6]. I giovanili si cibano di detrito organico, materiale vegetale e zooplancton, soprattutto crostacei copepodi[1].

Riproduzione

Si riproduce in mare aperto appena prima di effettuare la migrazione nelle acque costiere. Nel golfo del Messico depone le uova nella stagione estiva[1]. Si riproduce al tramonto e gli esemplari di taglia maggiore si riproducono prima di quelli più piccoli[3]. Le uova sono pelagiche e galleggianti, le larve si trovano in inverno e primavera in acque costiere e poco profonde. I giovanili sono costieri e vivono in prossimità del fondale, su fondi sabbiosi[4]. La maturità sessuale viene raggiunta a due anni[1].

Predatori

Viene riportata in letteratura la predazione su questa specie da parte di Antennarius ocellatus, Rhizoprionodon terraenovae, Cynoscion nebulosus e Cynoscion regalis[7]. Si tratta di un'importante risorsa trofica per un gran numero di predatori costieri[1].

Pesca

Ha un'importanza modesta per la pesca commerciale, mentre è una preda comune per i pescatori sportivi e viene usata spesso come esca[3]. Viene catturato come bycatch durante la pesca ai gamberi con le reti a strascico. Le carni sono considerate di buona qualità[1].

Conservazione

Questa specie è abbondante nell'areale e, anche se è soggetta a un certo sforzo di pesca per essere usata come esca e come cattura accessoria, le popolazioni non mostrano segni di rarefazione. Per questo la lista rossa IUCN classifica la specie come "a rischio minimo"[1].

Note

  1. ^ a b c d e f g h i (EN) Orthopristis chrysoptera, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.
  2. ^ (EN) ITIS Standard Report Page: Orthopristis chrysoptera, in Integrated Taxonomic Information System. URL consultato il 29 maggio 2021.
  3. ^ a b c d e f g h i j (EN) Orthopristis chrysoptera, su FishBase. URL consultato il 29 maggio 2021.
  4. ^ a b c d e (EN) George H. Darcy, Synopsis of Biological Data on the Pigfish, Orthopristis chtysoptera (Pisces: Haemulidae) (PDF), in NOM Technical Report NMFS, Circular 449, FAO Fisheries Synopsis No. 134, Marzo 1983. URL consultato il 30/05/2021.
  5. ^ a b c (EN) Francesco TIRALONGO, Carmelo ISGRÒ e Daniele TIBULLO, ORTHOPRISTIS CHRYSOPTERA (ACTINOPTERYGII: PERCIFORMES: HAEMULIDAE): A NEW ALIEN FISH FOR THE MEDITERRANEAN SEA, in ACTA ICHTHYOLOGICA ET PISCATORIA, vol. 50, n. 4, 2020, p. 539 e p. 542, DOI:10.3750/AIEP/03066. URL consultato il 29/05/2021.
  6. ^ (EN) Food items reported for Orthopristis chrysoptera, su FishBase. URL consultato il 29 maggio 2021.
  7. ^ (EN) Organisms Preying on Orthopristis chrysoptera, su FishBase. URL consultato il 29 maggio 2021.

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Orthopristis chrysoptera: Brief Summary ( Italiano )

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Orthopristis chrysoptera (Linneo, 1766) è un pesce osseo marino appartenente alla famiglia Haemulidae..

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Varkenvis ( Neerlandês; Flamengo )

fornecido por wikipedia NL

Vissen

De varkenvis (Orthopristis chrysoptera) is een straalvinnige vis uit de familie van Haemulidae, orde baarsachtigen (Perciformes), die voorkomt in het noordwesten en het westen van de Atlantische Oceaan.

Anatomie

Orthopristis chrysoptera kan maximaal 46 cm lang en 900 gram zwaar worden. De hoogst geregistreerde leeftijd 4 jaar. Het lichaam van de vis heeft een gedrongen vorm. De vis heeft éen rugvin met 8 stekels en 15-17 vinstralen en éen aarsvin met drie stekels en 12-13 vinstralen.

Leefwijze

Orthopristis chrysoptera in een zout- en brakwatervis die voorkomt in gematigde wateren. De soort is voornamelijk te vinden in kustwateren (zoals estuaria, lagunes en brakke zeeën), getijdestromen, zeeën, zacht-stromend water, ondiepe wateren (zoals mangroven, moerassen en ondergelopen grond), rotsachtige wateren, wateren op een harde ondergrond, koraalriffen en wateren waarvan de bodem bedekt is met zeegras. De diepte waarop de soort voorkomt is maximaal 10 m onder het wateroppervlak.

Het dieet van de vis bestaat hoofdzakelijk uit dierlijk voedsel, waarmee het zich voedt door te jagen op macrofauna en vis.

Relatie tot de mens

Orthopristis chrysoptera is voor de visserij van beperkt commercieel belang. De soort kan worden bezichtigd in sommige openbare aquaria.

De soort staat niet op de Rode Lijst van de IUCN.

Externe link

Bronnen, noten en/of referenties
  • Froese, R., D. Pauly. en redactie. 2005. FishBase. Elektronische publicatie. www.fishbase.org, versie 06/2005.
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Varkenvis: Brief Summary ( Neerlandês; Flamengo )

fornecido por wikipedia NL

De varkenvis (Orthopristis chrysoptera) is een straalvinnige vis uit de familie van Haemulidae, orde baarsachtigen (Perciformes), die voorkomt in het noordwesten en het westen van de Atlantische Oceaan.

licença
cc-by-sa-3.0
direitos autorais
Wikipedia-auteurs en -editors
original
visite a fonte
site do parceiro
wikipedia NL

Distribution ( Inglês )

fornecido por World Register of Marine Species
Western Atlantic: New York, USA and Bermuda to Mexico.

Referência

North-West Atlantic Ocean species (NWARMS)

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cc-by-4.0
direitos autorais
WoRMS Editorial Board
contribuidor
Kennedy, Mary [email]

Habitat ( Inglês )

fornecido por World Register of Marine Species
benthic

Referência

North-West Atlantic Ocean species (NWARMS)

licença
cc-by-4.0
direitos autorais
WoRMS Editorial Board
contribuidor
Kennedy, Mary [email]