Description Distribution: most tropical and subtropical waters. Premaxilla and nasal bones produced, forming a spear-like bill or...
Description Distribution: most tropical and subtropical waters. Premaxilla and nasal bones produced, forming a spear-like bill or rostrum with a rounded cross-section. Gill membranes not united to isthmus. Very narrow pelvic fins. Jaw teeth present. Two keels on each side of caudal peduncle in adults. Dorsal fin extending over much of body length; sometimes resembling a sail. Dorsal fin can be depresssed into a groove. Lateral line persists in life. Vertebrae 24. Maximum length 4 m. Bill used for stunning prey fish. The morphological adaptations required for maintaining high brain and retinal temperatures are discussed in Brock et al. 1993 Science 260:210-214. Very popular as game fish. [details]
Froese, R. and D. Pauly. Editors. (2024). FishBase. Istiophoridae Rafinesque, 1815. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=125539 on 2024-09-23
taxonomy sourceVan Der Laan, R.; Eschmeyer, W. N.; Fricke, R. (2014). Family-group names of Recent fishes. <em>Zootaxa.</em> 3882(1): 1-230., available online athttps://doi.org/10.11646/zootaxa.3882.1.1[details] Available for editors [request]
context source (PeRMS)Chirichigno, N.; Cornejo, M. (2001). Catálogo comentado de los peces marinos del Perú. <em>2ª ed. Instituto del Mar de Perú. Publicación Especial. Callao.</em> 314 p.[details]
basis of recordvan der Land, J.; Costello, M.J.; Zavodnik, D.; Santos, R.S.; Porteiro, F.M.; Bailly, N.; Eschmeyer, W.N.; Froese, R. (2001). Pisces, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 357-374 (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality
From other sources
Description Distribution: most tropical and subtropical waters. Premaxilla and nasal bones produced, forming a spear-like bill or rostrum with a rounded cross-section. Gill membranes not united to isthmus. Very narrow pelvic fins. Jaw teeth present. Two keels on each side of caudal peduncle in adults. Dorsal fin extending over much of body length; sometimes resembling a sail. Dorsal fin can be depresssed into a groove. Lateral line persists in life. Vertebrae 24. Maximum length 4 m. Bill used for stunning prey fish. The morphological adaptations required for maintaining high brain and retinal temperatures are discussed in Brock et al. 1993 Science 260:210-214. Very popular as game fish. [details]