Diagnostic Description
(
anglais
)
fourni par FAO species catalogs
See Sardinella aurita, from which it differs in having the anterior gillrakers on the lower limbs of the second and third gill arches distinctly curled downward (more or less flat in S. aurita . The pelvic finray count of i 8 distinguishes S. brasiliensis from all other species of Sardinella, also Harengula and Opisthonema. Can be confused with: Resembles Strangomera of Argentina and Chile, but has two fleshy appendages along outer margin of gill opening (smooth in Strangomera ) and numerous fine fronto-parietal striae on top of head.
- Figureido & Menezes, 1978:23, 27.
- Included in many of the western Atlantic references to S. aurita and perhaps mixed with S. aurita even in studies purporting to deal only with S.brasiliensisens e.g. Matsuura, 1975, 1977
- citation bibliographique
- FAO Species catalogue Vol. 7. Clupeoid fishes of the world. (Suborder CLUPEOIDEI) An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, anchovies and wolf-herrings. Part 1. Chirocentridae, Clupeidae and Pristigasteridae.Whitehead, P.J.P. 1985. FAO Fish. Synop., (125)Vol.7 Pt. 1:303 p.
- auteur
- Food and Agriculture Organization of the UN
Size
(
anglais
)
fourni par FAO species catalogs
To 25 cm standard length, usually around 20 cm.
- citation bibliographique
- FAO Species catalogue Vol. 7. Clupeoid fishes of the world. (Suborder CLUPEOIDEI) An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, anchovies and wolf-herrings. Part 1. Chirocentridae, Clupeidae and Pristigasteridae.Whitehead, P.J.P. 1985. FAO Fish. Synop., (125)Vol.7 Pt. 1:303 p.
- auteur
- Food and Agriculture Organization of the UN
Brief Summary
(
anglais
)
fourni par FAO species catalogs
Coastal,pelagic, schooling. Probably similar to S. aurita, but if indeed this species is distinct from S. aurita then it may account for one of the apparent double spawning peaks of that species.
- citation bibliographique
- FAO Species catalogue Vol. 7. Clupeoid fishes of the world. (Suborder CLUPEOIDEI) An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, anchovies and wolf-herrings. Part 1. Chirocentridae, Clupeidae and Pristigasteridae.Whitehead, P.J.P. 1985. FAO Fish. Synop., (125)Vol.7 Pt. 1:303 p.
- auteur
- Food and Agriculture Organization of the UN
Benefits
(
anglais
)
fourni par FAO species catalogs
Large fishery in Venezuela, but 2 statistics do not separate if from S. aurita . The total catch reported for this species to FAO for 1999 was 30 000 t. The countries with the largest catches were Brazil (30 000 t).
- citation bibliographique
- FAO Species catalogue Vol. 7. Clupeoid fishes of the world. (Suborder CLUPEOIDEI) An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, anchovies and wolf-herrings. Part 1. Chirocentridae, Clupeidae and Pristigasteridae.Whitehead, P.J.P. 1985. FAO Fish. Synop., (125)Vol.7 Pt. 1:303 p.
- auteur
- Food and Agriculture Organization of the UN
Diagnostic Description
(
anglais
)
fourni par Fishbase
Diagnostic features as for Sardinella aurita from which it differs in having the anterior gill rakers on the lower limbs of the second and third gill arches distinctly curled downward (more or less flat in S. aurita) (Ref. 188). The pelvic fin ray count of i 8 distinguishes S. brasiliensis from all other species of Sardinella, also Harengula and Opisthonema (Ref. 188). Similar to S. aurita (Ref. 26938). Bluish black above. Peritoneum black (Ref. 37032). Separation of Sardinella brasiliensis (synonym of Sardinella janeiro) from Sardinella aurita on the basis of gill raker shape and a higher gill raker count is tentative.
- licence
- cc-by-nc
- droit d’auteur
- FishBase
- Recorder
- Crispina B. Binohlan
Migration
(
anglais
)
fourni par Fishbase
Oceanodromous. Migrating within oceans typically between spawning and different feeding areas, as tunas do. Migrations should be cyclical and predictable and cover more than 100 km.
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- cc-by-nc
- droit d’auteur
- FishBase
- Recorder
- Crispina B. Binohlan
Morphology
(
anglais
)
fourni par Fishbase
Dorsal spines (total): 0; Dorsal soft rays (total): 13 - 21; Analspines: 0; Analsoft rays: 12 - 23
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- cc-by-nc
- droit d’auteur
- FishBase
- Recorder
- Crispina B. Binohlan
Trophic Strategy
(
anglais
)
fourni par Fishbase
Found in coastal waters, often forming compact schools. Probably similar to S. aurita, but if they are indeed distinct, then this species may account for the double spawning peaks of S. aurita.
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- cc-by-nc
- droit d’auteur
- FishBase
Biology
(
anglais
)
fourni par Fishbase
Found in coastal waters, often forming compact schools. Maximum depth range based on spawners in Brazil (Ref. 114041). Probably similar to S. aurita, but if they are indeed distinct, then this species may account for the double spawning peaks of S. aurita. Constitutes a large fishery in Venezuela, but statistical reports are not separated from S. aurita. Marketed fresh and canned (Ref. 5217).
- licence
- cc-by-nc
- droit d’auteur
- FishBase
- Recorder
- Crispina B. Binohlan
Importance
(
anglais
)
fourni par Fishbase
fisheries: highly commercial; bait: usually; price category: medium; price reliability: questionable: based on ex-vessel price for species in this genus
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- droit d’auteur
- FishBase
- Recorder
- Crispina B. Binohlan
Sardinella brasiliensis
(
anglais
)
fourni par wikipedia EN
Sardinella brasiliensis, (Brazilian sardinella or orangespot sardine) is a species of ray-finned fish in the genus Sardinella. S. brasilensis are extremely hard to distinguish from Sardinella aurita and are combined in most studies and catch estimates. They spawn in coastal areas during late spring and summer. The most dense spawning periods are in December and January. From 1973 to 1990 the catch in Venezuela was down from 228000 tons to 31000 tons.[2] These fish are present in the Western Atlantic (including the Gulf of Mexico, Caribbean, West Indies all the way down to Brazil[3]
Distinguishing features
The standard length of these sardinella is around 20 cm. S. brasiliensis is similar to their close relative S. aurita but S. brasiliensis have two peak spawning seasons. It is important to differentiate this species from S. aurita. Some of the features that make them unique include the anterior gillrakers (see List of ichthyology terms) which are curled down on the lower limbs of the second and third gill arches. They both have 8 rays on the pelvic fin and have 2 fleshy appendages along the outer margin of the gill opening with many scale stripes (striae) on the top of the head.[3]
Monitoring corruption in retail
It is common for retailers to substitute Sardinella brasilensis and closely related species for anchovies in commercial markets. In order to combat this false advertising scientists are developing an efficient method of testing mitochondrial DNA of these fish using the Polymerase Chain Reaction. The inaccurate representation of packaged fish is a potential safety hazard to consumers.[4]
Footnotes
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- cc-by-sa-3.0
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- Wikipedia authors and editors
Sardinella brasiliensis: Brief Summary
(
anglais
)
fourni par wikipedia EN
Sardinella brasiliensis, (Brazilian sardinella or orangespot sardine) is a species of ray-finned fish in the genus Sardinella. S. brasilensis are extremely hard to distinguish from Sardinella aurita and are combined in most studies and catch estimates. They spawn in coastal areas during late spring and summer. The most dense spawning periods are in December and January. From 1973 to 1990 the catch in Venezuela was down from 228000 tons to 31000 tons. These fish are present in the Western Atlantic (including the Gulf of Mexico, Caribbean, West Indies all the way down to Brazil
- licence
- cc-by-sa-3.0
- droit d’auteur
- Wikipedia authors and editors
