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Diadromous Data Deficient 🌡️ Tropical

Silver flagtail

Kuhlia munda De Vis, 1884
Max Length
18.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Silver flagtail (Kuhlia munda), first described by De Vis, 1884 is a medium-sized fish in the family Kuhliidae (order Centrarchiformes). Adults typically reach 18.40 cm in maximum length. It is diadromous, migrating between freshwater and marine environments during its life cycle. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Kuhlia munda
Authority
De Vis, 1884
Habitat
Diadromous
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
18.4 cm
Trophic Level
3.4
Resilience
Medium
Vulnerability
34.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 10 - 11; Anal spines: 3; Anal soft rays: 11. Preorbital serrae 14-21; body depth 2.55-2.85 in SL; orbit diameter 2.55-2.8 in head length; maxilla usually reaching to below anterior margin of pupil; caudal concavity 2.5-3.0 in head length. Silvery, front of lips and upper half of snout blackish; caudal fin yellow with a very broad black posterior margin, the upper and lower margins narrowly black, but broadening towards base, often connecting across base of fin .: fusiform / normal.

🌀 Behaviour

Behavioural data for Silver flagtail is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Marine; freshwater; brackish; benthopelagic; depth range ? - 2 m . Tropical Central Pacific: from the Ryukyus, Ogasawara, New Guinea, Vanuatu, eastern Australia, New Caledonia, and Fiji to Tahiti.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L3.06 (TL)
Max TL
18.4cm
Dorsal Spines
10
Dorsal Rays
11
Anal Spines
3
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
De Vis, 1884

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Silver Flagtail
🌍CES praporkovec stříbřitý
🇫🇷French Doule à queue jaune
🇯🇵Japanese Togenagayugoi · トゲナガユゴイ
🇵🇹Portuguese Kuhila-de-cauda-amarela
🇪🇸Spanish Dara de cola dorada

Scientific Synonyms

Scientific Name Author Year Status
Dules humilis De Vis 1884 Synonym
Herops munda De Vis 1884 Synonym
Kuhlia bilunulata Herre 1935 Synonym
Kuhlia proxima Kendall & Goldsborough 1911 Heterotypic

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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