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🌊 Marine Least Concern 🌡️ Tropical

Barbu

Polydactylus virginicus Linnaeus, 1758
Max Length
33 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
0–55 m
Climate
Tropical
Resilience
High
Vulnerability
22.00/100
Typical Length
20 cm
Depth Zone
demersal

📖 Overview

Found on sandy and muddy bottoms of coastal waters, estuaries and mangroves, and occasionally in the surf . Young aggregate near river mouths . Common around islands . Nocturnal feeder, taking crustaceans, chaetognaths, plant material, and polychaetes . May have a prolonged spawning season .

Scientific Name
Polydactylus virginicus
Authority
Linnaeus, 1758
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
33 cm
Depth Range
0–55 m
Latitude
14°S – 41°N
Trophic Level
3.7
Resilience
High
Vulnerability
22.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 8 - 9; Dorsal soft rays (total): 11; Anal spines: 3; Anal soft rays: 12 - 14. : fusiform / normal.

🌀 Behaviour

Behavioural data for Barbu is currently being reviewed.

🦐 Diet

Diet information for Barbu is currently being compiled.

🥚 Reproduction

Reproduction data for Barbu is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; demersal; depth range 0 - 55 m . Tropical; 41°N - 14°S, 93°W - 35°W

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
3.7±0.4
🌙 Nocturnal

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.11 (TL)
Max TL
33cm
Dorsal Spines
9
Dorsal Rays
11
Anal Spines
3
Anal Rays
13

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2013

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
3.7
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
41°N – 14°S
Described By
Linnaeus, 1758

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Barbu · Barbu Threadfin · beard fish · catfish · Chinese nose · sevenfingered threadfin · threadfin · threadfish
🌍CES smuhovec vláknoploutvý
🇫🇷French Barbu argente · Barbure Argenté · Barbure argenté, Barbure de flaque · barbure de flaque
🇳🇱Dutch sardijntje
🇵🇹Portuguese Barbado · Barbudo · Barbudo-amarelo · Barbudo-caribenho · Parati Barbudo · Parati-barbado · Parati-de-barba · Piracuaba · Piraguaba
🇪🇸Spanish Barbado · Barbeta · barbi · Barbu · Barbú de la Playa · barbudo · Barbudo Barbu · barbudo de charco · Barbul · Barbul Marino · Lambe

Scientific Synonyms

Scientific Name Author Year Status
Polydactilus virginicus Linnaeus 1758 Synonym
Polydactylus plumierii Lacepède 1803 Synonym
Polynemus americanus Cuvier 1829 Synonym
Polynemus antillarum Perugia 1896 Synonym
Polynemus mango Lacepède 1803 Synonym
Polynemus naso Walbaum 1793 Synonym
Polynemus virginicus Linnaeus 1758 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 27 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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