Philippines country information

Common names: Aloy, Anturayan, Bagoong tulingan
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: commercial | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Hali-An Island, Mindanao (Ref. 58652) and Lanuza Bay (Ref. 104756). Also Ref. 168, 393, 9987.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Broad, G., 2003
National Database:

Classification / Names

Actinopterygii (strålfeniga fiskar) > Perciformes (Perch-likes) > Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Thonine orientale, Bacoreta oriental, Island skipjack, ... more

Main reference

Collette, B.B. and C.E. Nauen. 1983. (Ref. 168)
referenser | Biblio | Koordinator : Collette, Bruce B. | Medarbetare

Size / Vikt / Age

Max length : 100.0 cm FL hane/ej könsbestämd; (Ref. 168); common length : 60.0 cm FL hane/ej könsbestämd; (Ref. 168); publicerad maxvikt: 14.0 kg (Ref. 30874)

Length at first maturity
L_m ?, range 40 - 65 cm

Miljö

; marina; havsvandrande (Ref. 51243); djupintervall 0 - 200 m (Ref. 54439)

Klimat / Range

Tropical; 18°C - 29°C (Ref. 168), preferred 28°C (Ref. 107945); 35°N - 38°S, 32°E - 137°W (Ref. 54439)

Utbredning

Indo-West Pacific: in warm waters including oceanic islands and archipelagos. A few stray specimens have been collected in the Eastern Central Pacific. Highly migratory species, Annex I of the 1982 Convention on the Law of the Sea (Ref. 26139).
Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Short description

Taggstrålar i ryggfenan (totalt): 10 - 15; Mjukstrålar i ryggfenan (totalt): 11-15; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 11 - 15; Ryggkotor: 39. Swim bladder absent. No trace of vertebral protuberances. Anterior spines of first dorsal fin much higher than those mid-way. Interpelvic process small and bifid. Body naked except for corselet and lateral line. Posterior portion of the back with a pattern of broken oblique stripes.

Occurs in open waters but always remains close to the shoreline. The young may enter bays and harbors. Forms multi-species schools by size with other scombrid species comprising from 100 to over 5,000 individuals. A highly opportunistic predator feeding indiscriminately on small fishes, especially on clupeoids and atherinids; also on squids, crustaceans and zooplankton (Ref. 9684). Generally marketed canned and frozen; also utilized dried, salted, smoked (Ref. 9684) and fresh (Ref. 9987).

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

Threat to humans

Reports of ciguatera poisoning (Ref. 30911)

Human uses

Fiskeri: kommersiellt viktig; sportfisk: ja

Ytterligare information

Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Stocks
Ekologi
Föda
Födoslag
Födointag
Näringsinnehåll

Populärnamn
synonymer
Metabolik
Predatorer
Ekotoxikologi
Reproduktion
Könsmognad
Lek
Fecundity
Ägg
Egg development

Age/Size
Tillväxt
Length-weight
Length-length
Length-frequencies
Morfometri
Morfologi
Larver
Larvdynamik
Rekrytering
Abundans

referenser
Vattenbruk
Vattenbruksprofil
Avelslinjer
Genetik
Allelfrekvenser
Ärftlighet
Sjukdomar
Behandling
Mass conversion

Medarbetare
Bilder
Stamps, Coins
Ljud
Ciguatera
Hastighet
Simsätt
Gälyta
Otoliths
Hjärnstorlek
Syn

Verktyg

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

Download XML

Summary page | Point data | Populärnamn | Photos

Internet-källor

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trofisk nivå (Ref. 69278)
4.5 ±0.0 se; Based on diet studies.

Resiliens (Ref. 69278)
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (K=0.4-0.5; tm=3; Fec=210,000)

Vulnerability (Ref. 59153)
Moderate vulnerability (37 of 100)

Price category (Ref. 80766)
Medium

Euthynnus affinis (Cantor, 1849)