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- FishBase
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español |
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Overview |
Main identification features
- 1st dorsal fin : long spines, darkbar below
- silvery; flank - narrow short dark bars
- 2nd dorsal fin : 3 rows orange spots
- anal fin margin orange
- lower tail fin margin orange
Dorsal rays VII + I, 15-17 (usually 16), dorsal spines 2-6 produced into filaments that may reach as far as tail fin base in males, those of females only slightly produced; anal rays I, 15-17 (usually 16); pectoral rays 20-23 (usually 21-22); pelvic disc present; midlateral scales 40-48; scales mainly rough; head, nape, breast, belly, and base of pectoral fin scaleless; tail fin with long central point, ~37% of standard length; fleshy nape crest absent in both sexes.
Light tan to nearly whitish; a narrow (wider in females) dark bar below front of spinous dorsal fin and several faint, narrow brown bars usually evident on side; second dorsal fin with 3 rows of orange spots; tail fin with orange spots and orange lower margin; anal fin with orange margin; pelvics silvery white
Size: attains 5.4 cm.
Inhabits sand, silt, or mud bottoms of estuaries, and tidal creeks.
Depth: 0-6 m.
SE Gulf of California to northern Peru.
Attributes
Abundance: Common.
Cites: Not listed.
Climate Zone: Northern Subtropical (Cortez Province + Sinaloan Gap); Northern Tropical (Mexican Province to Nicaragua + Revillagigedos); Equatorial (Costa Rica to Ecuador + Galapagos, Clipperton, Cocos, Malpelo).
Depth Range Max: 6 m.
Depth Range Min: 0 m.
Diet: zooplankton; pelagic fish eggs.
Eastern Pacific Range: Northern limit=27; Southern limit=-4; Western limit=-110; Eastern limit=-78; Latitudinal range=31; Longitudinal range=32.
Egg Type: Benthic; Pelagic larva.
Feeding Group: Carnivore; Planktivore.
FishBase Habitat: Demersal.
Global Endemism: Tropical Eastern Pacific (TEP) endemic; East Pacific endemic; All species.
Habitat: Estuary; Mangrove; Mud; Sand & gravel; Soft bottom (mud, sand,gravel, beach, estuary & mangrove); Soft bottom only.
Inshore Offshore: Inshore; Inshore Only.
IUCN Red List: Not evaluated / Listed.
Length Max: 5.4 cm.
Regional Endemism: Continent; Continent only; TEP endemic; Continental TEP endemic; 3 provinces (Cortez + Mexican + Panamic) endemic; All species.
Residency: Resident.
Salinity: Brackish; Non Marine; Freshwater.
Water Column Position: Bottom; Bottom only;
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Names | |
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Links to other sites | |
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References |
- Birdsong , R. S. , Murdy , E. O. and Pezold, F. L., 1988., A study of the vertebral column and median fin osteology in gobioid fishes with comments on gobioid relationships., Bull. Mar. Sci., 42:174-214.
- Birdsong, R.S., 1981., A review of the gobiid fish genus Microgobius Poey., Bull. Mar. Sci., 31(2):267-306.
- Béarez, P., 1996., Lista de los Peces Marinos del Ecuador Continental., Revista de Biologia Tropical, 44:731-741.
- Castri-Aguirre, J.L., Espinoza-Pérez, H. and Schmitter-Soto, J.J., 2002., Lista sitemática, biogeográfica y ecológica de la ictiofauna estuarino lagunar y vicaria de México. En: Lozano-Vilano, M. L. (Ed.). Libro Jubilar en Honor al Dr. Salvador Contreras Balderas., Universidad Autonoma de Nuevo León:117-142.
- Castro-Aguirre, J.L., 1999., Ictiofauna estuarino-lagunar y vicaria de México., Editorial Limusa S.A. de C.V.: 1-629pp.
- Findley, L.T., Hendrickx, M.E., Brusca, R.C., van der Heiden, A.M., Hastings, P.A., Torre, J., 2003., Diversidad de la Macrofauna Marina del Golfo de California, Mexico., CD-ROM versión 1.0. Projecto de la Macrofauna del Golfo . Derechos reservados de los autores y Conservación Internacional.
- Fischer , W. , Krup , F. , Schneider , W. , Sommer , C. , Carpenter , K. E. and Niem, V. H., 1995., Guia FAO para la Identificacion de Especies de para los fines de la Pesca. Pacifico Centro-Oriental. Volumen II. Vertebrados - Parte 1., FAO2:647-1200.
- Fowler, H.W., 1916., Cold-Blooded Vertebrates from Costa Rica and the Canal Zone., Proc. Acad. Nat. Sci. Phila., 68:389-414.
- Gilbert , C.H. and Starks, E.C., 1904., The fishes of Panama Bay., Mem. Calif. Acad.Sci., 4:1-304.
- Jimenez-Prado, P., Béarez, P., 2004., Peces marinos del Ecuador continental / Marine fishes of continental Ecuador., SIMBIOE/NAZCA/IFEA tomo 1 y 2.
- Lopez , M. I. and Bussing, W. A., 1982., Lista provisional de los peces marinos de la Costa Rica., Revista de Biologia Tropical, 30(1):5-26.
- Meek , S.E. and Hildebrand, S.F., 1928., The marine fishes of Panama. Part III., Field Mus. Nat. Hist., Zool. Ser. Publ., XV:709-1045.
- Van der Heiden , A. M. and Findley, L. T., 1988., Lista de los peces marinos del sur de Sinaloa, México., Anales del Centro de Ciencias del Mar y Limnologia de la Universidad Autonoma Nacional de Mexico, 15:209-224.
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Acknowledgements | |
I thank Ashley MacDonald and John Pickering, University of Georgia, for technical support in building this page.
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Following modified from FishBase
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Top | See original
http://www.fishbase.org/Summary/speciesSummary.php?genusname=Microgobius&speciesname=miraflorensis ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Microgobius&speciesname=miraflorensis
http://192.134.151.83/Summary/speciesSummary.php?genusname=Microgobius&speciesname=miraflorensis ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Microgobius&speciesname=miraflorensis
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Updated: 2024-04-19 06:16:50 gmt
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