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💧 Freshwater Data Deficient 🐠 Aquarium 🌡️ Tropical

Labeobarbus Longissimus

Labeobarbus longissimus Nagelkerke & Sibbing, 1997
Max Length
54.8 cm
Max Weight
-
Lifespan
-
Trophic Level
4.5
Depth
1–6 m
Climate
Tropical
Resilience
Low
Vulnerability
55.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs mostly over rocky substrates in relatively shallow water (less than 6 m). It is a real piscivore, with almost 100% of its food consisting of fish .

Scientific Name
Labeobarbus longissimus
Authority
Nagelkerke & Sibbing, 1997
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
54.8 cm
Depth Range
1–6 m
Trophic Level
4.5
Resilience
Low
Vulnerability
55.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 12 - 14; Anal spines: 0; Anal soft rays: 8. Very slender build: head length longer than body depth; body depth more than 4 times in standard length; ventral fin length more than 1.8 times in head length; eye diameter more than 2 times in snout length, more than 1.8 times in interorbital width; greenish or greenish grey.: elongated.

🌀 Behaviour

Behavioural data for Labeobarbus Longissimus is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; depth range 1 - 6 m . Tropical; 13°N - 11°N endemic to Lake Tana, Ethiopia (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Feeding Mode
Piscivore
Trophic Level
4.5±0.8

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.1 (TL)
Max TL
54.8cm
Dorsal Rays
13
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
55.00/100
Moderate-High vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Nagelkerke & Sibbing, 1997

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