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Diadromous 🌡️ Tropical

Kuhlia Caudavittata

Kuhlia caudavittata Lacepède, 1802
Max Length
25 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
32.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Kuhlia Caudavittata (Kuhlia caudavittata) is a ray-finned fish of the family Kuhliidae. It inhabits diadromous, migrating between freshwater and the sea waters. This species can reach a maximum total length of 25 cm. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Kuhlia caudavittata
Authority
Lacepède, 1802
Habitat
Diadromous
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
25 cm
Trophic Level
3.4
Resilience
Medium
Vulnerability
32.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 11 - 14; Anal spines: 3; Anal soft rays: 11 - 13. Oval and high body, laterally compressed and elongated. Lower jaws proeminent. Large protusible and superior mouth. Opercle shows two spines. Dorsal fin starts at the same level than the pelvics. Silvery body with a darker blue to greyish back. Caudal forked with two vertical stripes. First at the base of the caudal and second is the posterior margin of the fin. In between these two stripes is a white stripe. K. splendens Regan, 1913 might be a synonym of that species (Stapley pers. com.).: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Kuhlia Caudavittata 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. Tropical known only from Reunion, Mauritius, Rodriguez and Madagascar (Ref.

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L3.06 (TL)
Max TL
25cm
Dorsal Spines
10
Dorsal Rays
13
Anal Spines
3
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Lacepède, 1802

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