Sardinella jussieui, Mauritian sardinella : fisheries

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Sardinella jussieui (Valenciennes, 1847)

Mauritian sardinella
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Sardinella jussieui
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Classification / Names आम नाम | उपशब्द | Catalog of Fishes(वर्ग, प्रजाति) | ITIS | CoL | WoRMS | Cloffa

> Clupeiformes (Herrings) > Dorosomatidae (Gizzard shads and sardinellas)
Etymology: Sardinella: Latin and Greek, sarda = sardine; name related to the island of Sardinia; diminutive (Ref. 45335).
More on author: Valenciennes.

Environment: milieu / climate zone / depth range / distribution range पारिस्थितिकी

समुद्री; गहराई सीमा 0 - 50 m (Ref. 188). Tropical

वितरण देश | ऐफ ऐ ओ क्षेत्र | Ecosystems | संयोग | Point map | भूमिका | Faunafri

Western Indian Ocean: off Madagascar and Mauritius. Outside distribution probably referring to another species.

आकार / वज़न / Age

Maturity: Lm ?  range ? - ? cm
Max length : 16.5 cm SL पुल्लिंग / अलिंग; (Ref. 108763); common length : 10.0 cm SL पुल्लिंग / अलिंग; (Ref. 188)

Short description आकृति विज्ञान | मौरफोमैटरिक्स

This species is distinguished by the following set of characters: caudal fin with black posterior margin; black spot on the dorsal-fin origin; lateral body scales with centrally discontinuous vertical striae, no perforations or pores posteriorly; body scales deciduous; pelvic fin with one unbranched and seven branched rays; anal fin with three unbranched and 17-19 (modally 17) branched rays; gill rakers of first gill arch, on upper limb 49-60 (49), lower limb 88-106 (92), total 137-158 (142); scutes on ventral edge of body 17-19 (18) + 12-14 (13) = 29-32 (31); pseudobranchial filaments 15-19 (15); head short, its length 22.7-24.9% SL; anal-fin base long, with length 16.7-18.5% SL; upper jaw relatively short, its length 9.6-10.7% SL; lower jaw is relatively short, its length 10.3-11.7% SL (Ref. 128123).

जीवविज्ञान     शब्द संग्रह (उदाहरणार्थ epibenthic)

Forms schools in coastal waters.

Life cycle and mating behavior परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा

Main reference Upload your references | संदर्भ | संयोजक | सहयोगीयो

Hata, H. and H. Motomura, 2019. Validity of Sardinella dayi Regan 1917 and redescription of Sardinella jussieui (Valenciennes 1847) (Teleostei: Clupeiformes: Clupeidae). Ichthyol. Res. 67(2):287-293 [1-7]. (Ref. 128123)

IUCN Red List Status (Ref. 130435)

  Data deficient (DD) ; Date assessed: 02 March 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

मात्स्यिकी: लघु वाणिज्य
FAO - Publication: search | FishSource |

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
Spawning aggregation
Fecundity
अंडे
Egg development
संदर्भ
जलीयकृषि
जलीयकृषि रूपरेखा
खींच
आनुवंशिकी
Electrophoreses
हैरेटिबिलटी
बीमारी
प्रक्रमण
Nutrients
Mass conversion
सहयोगीयो
तस्वीरे
Stamps, Coins Misc.
ध्वनि
सिगुयटिरा
रफ्तार
तैरने के प्रकार
गिल क्षेत्र
Otoliths
दिमाग
दृष्टि

साधन

Special reports

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इंटरनेट स्रोत

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Estimates based on models

Preferred temperature (Ref. 123201): 26.1 - 28.6, mean 27.3 °C (based on 46 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00399 - 0.01817), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  2.9   ±0.3 se; based on size and trophs of closest relatives
Generation time: 3.0 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
लौटाव (Ref. 120179):  माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (30 of 100).
Price category (Ref. 80766):   Medium.