Kiribati country information

Common names: Te takua
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/kr.html
National Fisheries Authority: https://www.spc.org.nc/coastfish/Countries/Kiribati/kiribati.htm
Occurrences: Occurrences Point map
Main Ref: Collette, B.B. and C.E. Nauen, 1983
National Database:

Classification / Names

ऐकटीनोप्टीरेजी (रेज़-फिन्नढ मछलियाँ) > Perciformes (Perch-likes) > Scombridae (Mackerels, tunas, bonitos) > Scombrinae
आम नाम | उपशब्द | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Тунец большеглазый, Thon obèse, Patudo, ... more

Main reference

Collette, B.B. and C.E. Nauen. 1983. (Ref. 168)
संदर्भ | Biblio | संयोजक : Collette, Bruce B. | सहयोगीयो

आकार / वज़न / Age

Max length : 250 cm TL पुल्लिंग / अलिंग; (Ref. 27000); common length : 180 cm FL पुल्लिंग / अलिंग; (Ref. 168); अधिकतम प्रकाशित वज़न: 210.0 kg (Ref. 9987); अधिकतम सूचित उम्र: 11 वर्षो (Ref. 30326)

Length at first maturity
L_m ?, range 100 - 125 cm

पर्यावरण

; समुद्री; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 0 - 250 m (Ref. 168), usually 0 - 50 m (Ref. 89423)

जलवायु / सीमा

Subtropical; 13°C - 29°C (Ref. 168), preferred 27°C (Ref. 107945); 45°N - 43°S, 180°W - 180°E

वितरण

Atlantic, Indian and Pacific: in tropical and subtropical waters. Absent in the Mediterranean. Highly migratory species, Annex I of the 1982 Convention on the Law of the Sea (Ref. 26139).
देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका

Short description

पृष्ठीय रीढ़ (सम्पूर्ण): 13 - 14; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 14-15; गुदा कांटा 0; ऐनल सौफट रेज़: 14; जानवरों की रीड़ का जोड़: 39. A large species, deepest near the middle of the first dorsal fin base. Lower sides and belly whitish; a lateral iridescent blue band runs along the sides in live specimens. The first dorsal fin is deep yellow, the second dorsal and anal fins are light yellow, the finlets are bright yellow edged with black.

Occur in areas where water temperatures range from 13°-29°C, but the optimum is between 17° and 22°C. Variation in occurrence is closely related to seasonal and climatic changes in surface temperature and thermocline. Juveniles and small adults school at the surface in mono-species groups or mixed with other tunas, may be associated with floating objects. Adults stay in deeper waters (Ref. 5377). Eggs and larvae are pelagic (Ref. 6390). Feed on a wide variety of fishes, cephalopods and crustaceans during the day and at night (Ref. 9340). Meat is highly prized and processed into sashimi in Japan. Marketed mainly canned or frozen (Ref. 9684), but also sold fresh (Ref. 9340).

IUCN Red List Status (Ref. 115185)

वेदनीय, आई यु सी ऐन लाल सूची देखें। (VU) (A2bd)

Threat to humans

Harmless

Human uses

मात्स्यिकी: उच्च वाणिज्य; आखेट मत्स्य: हां

अधिक जानकारी

देश
ऐफ ऐ ओ क्षेत्र
Ecosystems
संयोग
भूमिका
Stocks
पारिस्थितिकी
आहार
खाद्य पदार्थ
आहार खपत
खोराक

आम नाम
उपशब्द
चपायचय
परभक्षी
ईकोटोकसीकोलौजी
पुनरुत्पत्ति
परिपक्व अवधि
मछलीऔ का अंडे देना
Fecundity
अंडे
Egg development

Age/Size
बाढ़
Length-weight
Length-length
Length-frequencies
मौरफोमैटरिक्स
आकृति विज्ञान
लार्वा
लारवल गतिकी
भर्ती
बहुतायत

संदर्भ
जलीयकृषि
जलीयकृषि रूपरेखा
खींच
आनुवंशिकी
ऐल्लि आवृतियाँ
हैरेटिबिलटी
बीमारी
प्रक्रमण
Mass conversion

सहयोगीयो
तस्वीरे
Stamps, Coins
ध्वनि
सिगुयटिरा
रफ्तार
तैरने के प्रकार
गिल क्षेत्र
Otoliths
दिमाग
दृष्टि

साधन

Special reports

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

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Summary page | Point data | आम नाम | Photos

इंटरनेट स्रोत

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.5039 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
4.5 ±0.0 se; Based on diet studies.

लौटाव (Ref. 69278)
माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.11-0.23; tm=3; tmax=11; Fec=2 million)

Vulnerability (Ref. 59153)
High vulnerability (56 of 100)

Price category (Ref. 80766)
Very high

Thunnus obesus (Lowe, 1839)