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💧 Freshwater Near Threatened 🐠 Aquarium 🌡️ Tropical

Coptodon Discolor

Coptodon discolor Günther, 1903
Max Length
22.5 cm
Max Weight
-
Lifespan
-
Trophic Level
2.6
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
25.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Mainly herbivorous, but also takes small amounts of crustaceans and insects . Oviparous . Pair-bonding, open substrate brooder/spawner, with both parents guarding the brood . Eggs are laid and incubated in nests .

Scientific Name
Coptodon discolor
Authority
Günther, 1903
Habitat
Freshwater
Climate
Tropical
IUCN Status
NT
Max Length
22.5 cm
Trophic Level
2.6
Resilience
High
Vulnerability
25.00/100
Migration
Non-migratory
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 14 - 16; Dorsal soft rays (total): 12 - 15; Anal spines: 3; Anal soft rays: 8 - 9. Diagnosis: lower pharyngeal bone about as long as broad, and with anterior lamella shorter than toothed area; median pharyngeal teeth not broadened; upper profile of head strongly convex; dorsal fin with 14-16 spines and 12-15 soft rays; flanks and belly whitish; head, back and flanks with irregular black spots; no bifurcated dark vertical bars on flanks; dorsal and anal without orange-red upper margin; caudal greyish to blackish .

🌀 Behaviour

Behavioural data for Coptodon Discolor is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 👄 Mouth Brooder 🛡️ Egg Guarder
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

Courtship occurs as male circular displays around the females. Unresponsive females are chased away from the spawning area by the males. Distinct pairing is resorted to after courtship. Each couple prepares the nest in a chosen suitable substrate where the eggs are laid in batches, fertilised, incubated and hatched. Both parents guard the eggs from intruders.

🌍 Habitat & Distribution

Freshwater; demersal; non-migratory. Tropical; 10°N - 5°N southeast Côte d'Ivoire and southwest Ghana) as well as in Lake Bosumtwi in Ghana (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Migration
Non-migratory
Trophic Level
2.6±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.99 (TL)
Max TL
22.5cm
Dorsal Spines
15
Dorsal Rays
14
Anal Spines
3
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
2.6
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Günther, 1903

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 7 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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