Istiophorus albicans   (Latreille, 1804)

Atlantic sailfish
Catalog of Fishes (gen., sp.) | ITIS | CoL
Classification
Actinopterygii | Perciformes | Istiophoridae
Synonyms
Common names
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AquaMaps     Data sources: GBIF OBIS
Main reference
Size / Weight / Age
Max length : 315 cm TL male/unsexed; (Ref. 43); common length : 240 cm TL male/unsexed; (Ref. 5217); max. published weight: 58.1 kg (Ref. 43); max. reported age: 4 years (Ref. 72497)
Environment
Pelagic-oceanic; oceanodromous (Ref. 51243); marine; depth range 0 - 200 m (Ref. 43)
Climate / Range
Subtropical; 21°C - 28°C (Ref. 43); 50°N - 43°S, 99°W - 37°E (Ref. 43)
Distribution
Atlantic Ocean: in tropical and temperate waters approximately 40°N in the northwest Atlantic, 50°N in the northeast Atlantic, 40°S in the southwest Atlantic, and 32°S in the southeast Atlantic. Migrating to Mediterranean Sea, mostly based on juvenile specimens. Highly migratory species, Annex I of the 1982 Convention on the Law of the Sea (Ref. 26139). Some authors recognize a single worldwide species, Istiophorus platypterus (Shaw 1792) but we follow Nakamura 1990 (Ref. 10820) retaining the usage of Istiophorus platypterus for the Indo-Pacific sailfish and Istiophorus albicans for the Atlantic sailfish in recognition of differences between them.
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal spines (total): 0; Dorsal soft rays (total): 48 - 53; Anal spines: 0; Anal soft rays: 9 - 12; Vertebrae: 24
Biology
    Glossary (e.g. epibenthic)
Usually found in the upper layers of warm water above the thermocline, but also capable of descending to rather deep water. Often migrate into near-shore waters. Occasionally form schools or smaller groups of 3 to 30 individuals, but often occur in loose aggregations over a wide area. Feed mainly on small pelagic fishes but also takes bottom-dwelling organisms. Females grow larger (Ref. 4770). Utilized fresh, canned and frozen; eaten steamed (Ref. 9987).
IUCN Red List Status (Ref. 57073)
Threat to humans
  Harmless
Human uses
Fisheries: commercial; gamefish: yes
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Estimation of some characteristics with mathematical models
Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.29-1.2 (?); tm=3.5)
Vulnerability (Ref. 59153)
Price category (Ref. 80766)
High vulnerability (65 of 100)

Entered by Luna, Susan M.



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Page last modified by : elaxamana, 15 July 2009

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