dcsimg

Diagnostic Description

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Diagnosis: Modal fin-ray counts of D-VI,12 A-13 and Pect-16-17 indicate Ctenogobius species. These species typically have one more anal-fin ray than second-dorsal-fin rays. There are a number of species that are widespread and occupy different habitats and some freshwater and brackish species with more restricted ranges. Eight of the ten species share the median-fin ray count. Ctenogobius saepepallens occurs abundantly around reefs and in mangroves and is the most common fish larva collected over reefs in Panama. Turbid-water species include C. boleosoma (with modal 11/12), C. stigmaticus (Pect. 18), and C. stigmaturus (Pect. 16). Fresh-water and brackish species include C. fasciatus (Pect. 17-18), C. pseudofasciatus, C. claytonii (Pect. 15-17) in the S. Gulf of Mexico, C. phenacus, found from Venezuela south, and C. shufeldti (Pect. 17-18) in Florida/Gulf of Mexico and Venezuela to Brazil. The related Oxyurichthys stigmalophius has more fin rays: D-VI,13 A-14 and many more (21-22) pectoral-fin rays. Vomerogobius flavus is a deep-water goby from the Bahamas with similar fin-ray counts (D-VI,12-13 A-13 pect-15-16), but it has a distinctly large eye and no pelvic frenum. (DNA)

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Comprehensive Description

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Transitional larvae and juveniles with a bar from the iris to the corner of the mouth indicates C. saepepallens (but the others may not be excluded). Transitional larvae and juveniles with an oblique bar forward of the eye to the mid-upper jaw and not at the corner of the mouth indicate C. boleosoma.

Description: Body thin, long, and narrow with a large eye and a terminal medium to small mouth. Pectoral fins medium length, reaching about two-thirds of the way to the vent (longer at transition). Pelvic fins long and fused with a clear frenum, reaching much of the way to the vent. Dorsal and anal-fin bases long, caudal peduncle relatively short and narrow. The s-shaped gut is usually clearly visible through the ventral abdominal wall. Lightly marked mostly along the lower body: melanophores along the ventral midline at the isthmus (often missing), at the pelvic-fin insertion, and then sometimes another just behind the pelvic-fin insertion, after which some individuals develop a row on each side of the gut strip along the abdomen. There are several discrete large melanophores along the anal-fin base, often variably present and variably paired (usually only 3-4 per side, but can be up to 7; can occur on either side unpaired), and a prominent and characteristic melanophore at the ventral midline of the caudal peduncle after the last anal-fin ray (rarely two) which has an internal extension reaching up towards the lateral midline. In many individuals, especially earlier-stage larvae, some melanophores are missing or indistinct and even the characteristic peduncle melanophore is often not visible. The head is unmarked prior to transition, but many individuals show a characteristic melanophore on the iris at about 7 o'clock, often with an additional melanophore extending to the corner of the mouth. Larvae that have a melanophore just before the tip of the lower jaw, especially when that is the sole head marking, usually also have 12 anal-fin elements and are thus likely C. boleosoma. However, some transitional larvae of this C. saepepallens type have that melanophore, but typically along with many other head markings. Internal melanophores are present around the saccule, the dorsal surface of the swim bladder, and around the gut near the vent: some individuals have a deep melanophore above the pelvic girdle between the thoracic and abdominal cavities. Series of transitional larvae show development of the eye from a slightly narrowed vertical oval to distinctly larger and round, often with a dorsal dent in the iris that sometimes persists into the transitional phase. The head profile develops from a thin pointed head to a blunt snout with a particularly bulbous head compared to the midsection. Transitional larvae develop a scattering of iridophores and leukophores on the head along with a pattern of a few discrete large melanophores on the head behind the eye and at the base of the pectoral fins. The leukophores on the top of the head are few, large, and scattered compared to those on the head of transitional C. boleosoma larvae. The characteristic bar below the eye further develops with more melanophores extending to the corner of the mouth. Melanophores develop in patches spaced out along the base of the dorsal fin, at the end of the caudal peduncle and at the base of the central caudal-fin rays. Transitional recruits develop additional specklings of melanophores and leukophores and a lateral midline row of melanophore patches. A black spot develops at the base of the upper pectoral-fin rays.

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CoralReefFish

Diagnostic Description

provided by Fishbase
Mottled light gray dorsally, shading to white ventrally, with a midlateral row of blackish dashes, often alternating with small black spots; a vertical black line through eye (Ref. 13442).
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Recorder
Cristina V. Garilao
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Morphology

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Dorsal spines (total): 7 - 8; Dorsal soft rays (total): 13; Analspines: 1; Analsoft rays: 12
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Cristina V. Garilao
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Trophic Strategy

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Inhabits open bottoms composed of sand and fine silt (Ref. 5521). Observed to share a burrow with shrimps. Omnivore (Ref. 57616).
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Grace Tolentino Pablico
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Biology

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Inhabits open bottoms composed of sand and fine silt (Ref. 5521). Observed to share a burrow with shrimps.
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Rainer Froese
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Importance

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aquarium: commercial
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Ctenogobius saepepallens ( Catalan; Valencian )

provided by wikipedia CA

Ctenogobius saepepallens és una espècie de peix de la família dels gòbids i de l'ordre dels perciformes.

Morfologia

Hàbitat

És un peix marí, de clima tropical i associat als esculls de corall que viu entre 0-40 m de fondària.[3][5]

Distribució geogràfica

Es troba a l'Atlàntic occidental central: des del sud de Florida i les Bahames fins a Sud-amèrica.[3][6][7][8][9][10][11][12][13][14][15][16][17]

Observacions

És inofensiu per als humans.[3]

Referències

  1. Gill T. N., 1858. Synopsis of the fresh water fishes of the western portion of the island of Trinidad, W. I. Ann. Lyc. Nat. Hist. N. Y. v. 6 (núms. 10-13). 363-430.
  2. BioLib (anglès)
  3. 3,0 3,1 3,2 3,3 FishBase (anglès)
  4. 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.
  5. Cervigón, F., 1994. Los peces marinos de Venezuela. Volum 3. Fundación Científica Los Roques, Caracas, Veneçuela. 295 p.
  6. Böhlke, J.E. i C.C.G. Chaplin, 1993. Fishes of the Bahamas and adjacent tropical waters. 2a edició. University of Texas Press, Austin.
  7. 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.
  8. 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 i Londres. 253p.
  9. De Moura R.L., J.L. Gasparini i I. Sazima, 1999. New records and range extensions of reef fishes in the western South Atlantic, with comments on reef fish distribution along the Brazilian coast. Rev. Bras. Zool. 16(2):513-530.
  10. Dominici-Arosemena, A. i M. Wolff, 2005. Reef fish community structure in Bocas del Toro (Caribbean, Panamá): Gradients in habitat complexity and exposure Caribbean J. Sci. 41(3): 613-637
  11. Guimarães, A.R.P., 1996. Three new records of marine gobiid fishes (Teleostei: Apogonidae) from southeastern Brazil. Rev. Fr. Aquariol. 23(1-2):64- 68.
  12. Guimarães, A.R.P., 1996. Three new records of marine gobiid fishes from southeastern Brazil. Rev. Fr. Aquariol. 23 (1- 2):64- 68.
  13. Humann, P., 1994. Reef fish identification: Florida, Caribbean, Bahamas. New World Publications, Jacksonville, Florida, Estats Units. 426 p.
  14. Martin, F.D. i J.W. Patus, 1984. An annotated key to the Teleost fishes of Puerto Rico. Compendio Enciclopédico de los Recursos Nat. 5:1-191.
  15. 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.
  16. Randall, J.E., 1996: Caribbean reef fishes. 3a edició. T.F.H. Publications, Inc. Ltd., Hong Kong. 368 p.
  17. 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.


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.
  • Burgess, W.E., H.R. Axelrod i R.E. Hunziker III, 1990. Dr. Burgess's Atlas der Meerwasser Aquarium Fische. Bede Verlag, Kollnburg, Alemanya.
  • Eschmeyer, William N.: Genera of Recent Fishes. California Academy of Sciences. San Francisco, Califòrnia, Estats Units. iii + 697. ISBN 0-940228-23-8. Any 1990.
  • Eschmeyer, William N., ed. 1998. Catalog of Fishes. Special Publication of the Center for Biodiversity Research and Information, núm. 1, vol. 1-3. California Academy of Sciences. San Francisco, Califòrnia, Estats Units. ISBN 0-940228-47-5.
  • Hardy, J.D. Jr., 2003. Coral reef fish species. NOAANational Oceanographic Data Center. NODC Coral Reef Data and Information Management System. Estats Units. 537 p.
  • Helfman, G., B. Collette i D. Facey: The diversity of fishes. Blackwell Science, Malden, Massachusetts (Estats Units), 1997.
  • Hoese, D.F. 1986: Gobiidae. p. 774-807. A: M.M. Smith i P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlín.
  • Moyle, P. i J. Cech.: Fishes: An Introduction to Ichthyology, 4a edició, Upper Saddle River, Nova Jersey, Estats Units: Prentice-Hall. Any 2000.
  • 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.
  • Nelson, J.S. 2006: Fishes of the world. Quarta edició. John Wiley & Sons, Inc. Hoboken, Nova Jersey, Estats Units. 601 p.
  • Randall, J.E., P.S. Lobel i C.W. Kennedy, 2005. Comparative ecology of the gobies Nes longus and Ctenogobius saepepallens both symbiotic with the snapping shrimp Alpheus floridanus. Environmental Biology of Fishes (2005) 74:119-127.
  • Robins, C. R. i E. A. Lachner, 1966. The status of Ctenogobius Gill (Pisces: Gobiidae). Copeia 1966 (núm. 4): 867-869.
  • 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.
  • 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.
  • Wheeler, A.: The World Encyclopedia of Fishes, 2a edició, Londres: Macdonald. Any 1985.


Enllaços externs

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Ctenogobius saepepallens: Brief Summary ( Catalan; Valencian )

provided by wikipedia CA

Ctenogobius saepepallens és una espècie de peix de la família dels gòbids i de l'ordre dels perciformes.

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Ctenogobius saepepallens ( Spanish; Castilian )

provided by wikipedia ES

Ctenogobius saepepallens es una especie de peces de la familia de los Gobiidae en el orden de los Perciformes.

Morfología

Los machos pueden llegar alcanzar los 5 cm de longitud total.[1][2]

Hábitat

Es un pez de Clima tropical y asociado a los arrecifes de coral que vive entre 0-40 m de profundidad.

Distribución geográfica

Se encuentra en el Atlántico occidental central: desde el sur de Florida y Bahamas hasta Sudamérica.

Observaciones

Es inofensivo para los humanos.

Referencias

  1. FishBase (en inglés)
  2. Robins, C.R. y G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, Estados Unidos. 354 p.

Bibliografía

  • Eschmeyer, William N., ed. 1998. Catalog of Fishes. Special Publication of the Center for Biodiversity Research and Information, núm. 1, vol. 1-3. California Academy of Sciences. San Francisco, California, Estados Unidos. 2905. ISBN 0-940228-47-5.
  • Fenner, Robert M.: The Conscientious Marine Aquarist. Neptune City, Nueva Jersey, Estados Unidos : T.F.H. Publications, 2001.
  • Helfman, G., B. Collette y D. Facey: The diversity of fishes. Blackwell Science, Malden, Massachusetts, Estados Unidos , 1997.
  • Hoese, D.F. 1986: Gobiidae. p. 774-807. A M.M. Smith y P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlín, Alemania.
  • Maugé, L.A. 1986. Gobiidae. p. 358-388. A J. Daget, J.-P. Gosse y D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Bruselas; MRAC, Tervuren, Flandes; y ORSTOM, París, Francia. Vol. 2.
  • Moyle, P. y J. Cech.: Fishes: An Introduction to Ichthyology, 4a. edición, Upper Saddle River, Nueva Jersey, Estados Unidos: Prentice-Hall. Año 2000.
  • Nelson, J.: Fishes of the World, 3a. edición. Nueva York, Estados Unidos: John Wiley and Sons. Año 1994.
  • Wheeler, A.: The World Encyclopedia of Fishes, 2a. edición, Londres: Macdonald. Año 1985.
  • Wu, H.L., K.-T. Shao y C.F. Lai (eds.), 1999. Latin-Chinese dictionary of fishes names. The Sueichan Press, Taiwán.

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Ctenogobius saepepallens: Brief Summary ( Spanish; Castilian )

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Ctenogobius saepepallens es una especie de peces de la familia de los Gobiidae en el orden de los Perciformes.

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Ctenogobius saepepallens ( Basque )

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Ctenogobius saepepallens Ctenogobius generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Gobiidae familian.

Banaketa

Erreferentziak

  1. Froese, Rainer & Pauly, Daniel ed. (2006), Ctenogobius saepepallens 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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Ctenogobius saepepallens: Brief Summary ( Basque )

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Ctenogobius saepepallens Ctenogobius generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Gobiidae familian.

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Ctenogobius saepepallens ( Dutch; Flemish )

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Vissen

Ctenogobius saepepallens is een straalvinnige vissensoort uit de familie van grondels (Gobiidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1968 door Gilbert & Randall.

Bronnen, noten en/of referenties
  1. (en) Ctenogobius saepepallens. FishBase. Ed. Ranier Froese and Daniel Pauly. 10 2011 version. N.p.: FishBase, 2011.
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22-10-2011
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