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- FishBase
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Overview |
Main identification features
- 1st dorsal fin : faint dark blotch at base, spines long
- tail fin base: ~ faint spot
- top lip: black line
- flank: 3-6 bars
Head compressed, elongate (27-32% of SL); eye large, 8-10% of standard length; mouth long, oblique; body relatively slender (greatest depth 18-22% of standard length); VII dorsal fin spines, slightly filamentous, longest (5th) reaching 4th-5th ray; 13 (rarely 14) dorsal rays; 14 (13-15) anal rays; last rays of dorsal & anal reach base of tail fin; pectoral 24-26 rays, reaches beyond origin of anal fin; pelvic fins reach anus; tail base slender (least depth 8-9.5% of standard length, < eye diameter) tail pointed, long, ~1/2 standard length; scales large, rough, 7-9 before dorsal fin, 5-6 on pectoral base; 1-2 medium scales on upper 1/2 of opercle, several on upper 1/2 & 1-2 small ones on lower half of preopercle.
Color (preserved fish): Body brownish, with 3-6 dusky vertical bars on side; 1st dorsal with a large black spot on last ½ of its base; with or without faint spot on tail base; snout dusky, prominent black line on top lip; lower gill membranes, pelvics, soft dorsal & anal fins dusky.
Size: 13 cm
Habitat: benthic on soft bottoms.
Depth: 90-255 m.
SW Gulf of California; and Costa Rica and the Galapagos.
Attributes
Abundance: Common.
Cites: Not listed.
Climate Zone: Northern Subtropical (Cortez Province + Sinaloan Gap); Equatorial (Costa Rica to Ecuador + Galapagos, Clipperton, Cocos, Malpelo).
Depth Range Max: 255 m.
Depth Range Min: 90 m.
Diet: mobile benthic crustacea (shrimps/crabs); mobile benthic worms.
Eastern Pacific Range: Northern limit=27; Southern limit=-2; Western limit=-111; Eastern limit=-83; Latitudinal range=29; Longitudinal range=28.
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: 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: 13 cm.
Regional Endemism: Island (s); Continent; Continent + Island (s); TEP endemic; All species.
Residency: Resident.
Salinity: Marine; Marine Only.
Water Column Position: Bottom; Bottom only;
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Names | |
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Links to other sites | |
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References |
- Bedenbaugh, R. L., 1988., A review of the Pacific members of the gobiid fish genus Bollmannia Jordan., Old Dominion University:1-56.
- 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.
- 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.
- Gilbert, C.H., 1892., Scientific results of explorations by the U. S. Fish Commission steamer "Albatross." 22. Descriptions of thirty-four new species of fishes collected in 1888 and 1889, principally among the Santa Barbara Islands and in the Gulf of California., Proc. U.S. Nat. Mus., 14:539-566.
- Jordan , D.S. and Evermann, B.W., 1898., The fishes of North and Middle America: a descriptive catalogue of the species of fish-like vertebrates found in the waters of North America, north of the Isthmus of Panama. Part III., Bull. U.S. Nat. Mus., 47:2183-3136.
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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=Bollmannia&speciesname=macropoma ---> http://52.67.158.155/Summary/speciesSummary.php?genusname=Bollmannia&speciesname=macropoma
http://52.67.158.155/Summary/speciesSummary.php?genusname=Bollmannia&speciesname=macropoma ---> https://fishbase.net.br/Summary/speciesSummary.php?genusname=Bollmannia&speciesname=macropoma
&pull 20q v5.145 20180528: Error 500 Can't locate object method "new" via package "LWP::Protocol::https::Socket" https://fishbase.net.br/Summary/speciesSummary.php?genusname=Bollmannia&speciesname=macropoma |
Updated: 2024-04-27 03:43:11 gmt
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