Angola country information

Common names: Peixe-serra, Serra
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 168, 1909.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/ao.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bianchi, G., 1986
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

Макрель западноафриканская, Thazard blanc, Carite lusitánico, ... 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 : 100.0 cm TL पुल्लिंग / अलिंग; (Ref. 2683); 98.0 cm FL (female); common length : 75.0 cm TL पुल्लिंग / अलिंग; (Ref. 2683); अधिकतम प्रकाशित वज़न: 6.0 kg (Ref. 40637); अधिकतम सूचित उम्र: 5 वर्षो (Ref. 27160)

Length at first maturity
L_m 37.3, range 33 - 45 cm

पर्यावरण

; समुद्री; खारा; औशिनोड़िरोमस (Ref. 51243); गहराई सीमा 1 - 40 m (Ref. 28173), usually 20 - 25 m (Ref. 28173)

जलवायु / सीमा

Tropical, preferred 24°C (Ref. 107945); 45°N - 19°S, 24°W - 14°E (Ref. 168)

वितरण

Eastern Atlantic: Canary Islands and Senegal to the Gulf of Guinea and Baía dos Tigres, Angola. Rarely found in the northern Mediterranean Sea, along the coasts of France and Italy. This species has been erroneously been considered as a synonym of Scomberomorus maculatus by many authors.
देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | भूमिका

Short description

पृष्ठीय रीढ़ (सम्पूर्ण): 15 - 18; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 0; ऐनल सौफट रेज़: 17 - 20; जानवरों की रीड़ का जोड़: 46 - 47. Interpelvic process small and bifid. Body covered with small scales. Lateral line gradually curving down toward caudal peduncle. Intestine with 2 folds and 3 limbs. Swim bladder absent. Some large individuals with thin vertical bars. Anterior half of first dorsal fin and margin of posterior half of first fin black.

Inhabits warm waters (Ref. 2683). Forms school close to the shore (Ref. 9987). Enters coastal lagoons and feeds on clupeids particularly Ethmalosa fimbriata. Reproduces in July to August (Ref. 5377). Eggs and larvae are pelagic (Ref. 6769). Utilized fresh, dried-salted, smoked and frozen (Ref. 9987).

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

Threat to humans

Harmless

Human uses

मात्स्यिकी: व्यापारिक

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 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
4.3 ±0.74 se; Based on food items.

लौटाव (Ref. 69278)
माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.31-0.33; tmax=5; Fec=1 million)

Vulnerability (Ref. 59153)
Moderate vulnerability (38 of 100)

Price category (Ref. 80766)
High

Scomberomorus tritor (Cuvier, 1832)