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💧 Freshwater Least Concern 🌡️ Tropical

Wingfin anchovy

Pterengraulis atherinoides Linnaeus, 1766
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
28.00/100
Typical Length
20 cm
Depth Zone
pelagic

📖 Overview

Occurs in estuaries and freshwater bodies, reaching some distance inland (at least 17 km up the Suriname River; to above Santarem on the Amazon). The short and few gillrakers suggest predatory feeding on small fishes, etc. Locally consumed .

Scientific Name
Pterengraulis atherinoides
Authority
Linnaeus, 1766
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
30 cm
Latitude
7°S – 11°N
Trophic Level
3.9
Resilience
High
Vulnerability
28.00/100

🐟 Physical Description

Dorsal spines (total): 0; Anal spines: 0; Anal soft rays: 28 - 32. Snout short, about 2/3 eye diameter; maxilla moderate, tip bluntly rounded, not quite or just reaching lower jaw articulation; lower gill rakers short, with often a single rudimentary raker in front. Pectoral fins large, reaching beyond pelvic fin base; anal fin origin in front of dorsal fin origin. Silver lateral stripe along flank, broad anteriorly, narrowing over anal fin.: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Wingfin anchovy is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; brackish; pelagic. Tropical; 11°N - 7°S, 64°W - 36°W Central and South Atlantic coasts and drainage (Orinoco delta, the Guianas, south to Ceará, Brazil).

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish 🐟 Pelagic
Trophic Level
3.9±0.67

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.09 (TL)
Max TL
30cm
Anal Rays
30

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
3.9
Predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
11°N – 7°S
Described By
Linnaeus, 1766

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Wingfin anchovy
🌍CES sardel gavúnovitá
🇫🇷French Anchois grande aile · Anchois-grande aile, Hareng gras
🇷🇺Russian Южноамериканский длиннокрылый анчоус

Scientific Synonyms

Scientific Name Author Year Status
Clupea atherinoides Linnaeus 1766 Synonym
Clupea hepsetoides Walbaum 1792 Synonym
Engraulis atherinoides Linnaeus 1766 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 78 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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