Bluegill
📖 Overview
Adults are found frequently in lakes, ponds, reservoirs and sluggish streams ; occur primarily in reservoirs in Hawaii; preferably live in deep weed beds . Active mainly during dusk and dawn. They feed upon snails, small crayfish, insects, worms and small minnows . Young feed on crustaceans, insects and worms .
🔬 Taxonomy
🐟 Physical Description
A dark blue or black "ear" on an extension of the gill cover called the opercular flap; a prominent dark blotch at the base of the dorsal fin, close to the tail; typically olive-green backs, with a blue or purplish sheen along the sides; faint vertical bars may be present along the sides; breeding males may have more blue and orange coloration on their flanks .: short and / or deep.
🌀 Behaviour
Behavioural data for Bluegill is currently being reviewed.
🦐 Diet
🥚 Reproduction
Males guard the eggs for about 7 days . Also Ref. 101194.
🌍 Habitat & Distribution
Freshwater; benthopelagic; pH range: 7.0 - 7.5; dH range: 10 - 15. Subtropical; 1°C - 36°C ; 50°N - 25°N North America: St.
🌿 Ecology
crustaceans, insects and worms (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🎣 Angling Guide
- medium-heavy 6-7ft baitcasting rod
- fluorocarbon leader
- baitcaster reel
- weedy shallows
- submerged timber
- rocky drop-offs
- docks and boat lifts
Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.
⚠️ Bag limits vary; check local slot-size regulations.
📊 Population Dynamics
| Year | Region | Index | Notes |
|---|---|---|---|
| - | - | - |
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Bluegill · Bluegill Sunfish · Sunfish |
| 🇫🇷French | crapet arlequin |
| 🇪🇸Spanish | mojarra oreja azul |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1,035 records indexed .
👥 Community & Contribute
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