📖 Overview
Rocky and sandy pools of creeks and small to medium rivers; rocky and vegetated lake margins . Adults feed on terrestrial insects and both immature and adult aquatic insects, particularly larger varieties such as mayflies and dragonflies. Juveniles consume benthic organisms such as dipteran larvae .
Scientific Name
Lepomis auritus
Body Shape
Short and / or deep
🐟 Physical Description
: short and / or deep.
🌀 Behaviour
Behavioural data for Redbreast sunfish is currently being
reviewed.
🦐 Diet
aquatic invertebrates
small fish
algae
detritus
🥚 Reproduction
🐣 Oviparous
🪺 Nest Builder
🛡️ Egg Guarder
The female lays around 1000 eggs in the depression created by the male who later takes care of eggs and young alone .
🌍 Habitat & Distribution
Freshwater; demersal; pH range: 7.0 - 7.5; dH range: 15 - ?. Temperate; 4°C - 22°C ; 47°N - 28°N North America: Eastern Rivers of USA and Canada.
🔄 Introduced / Present
8 countries
Canada
China
Czech Republic
Dominican Republic
Germany
Italy
Mexico
United States
🌿 Ecology
Zone Preferences
💧 Freshwater
⬇️ Benthic
Food Items
terrestrial insects and both immature and adult aquatic insects, particularly larger varieties such
📐 Morphometrics
Length–Weight Relationship:
W = 0.00832 × L2.97
(TL)
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
IUCN Category
Least Concern
📊 Population Risk & Fisheries
Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
35.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Short and / or deep
Described By
Linnaeus, 1758
🎣 Angling Guide
Fight Rating
strong initial run with head-shakes
Best Seasons
spring,summer,fall
Rod Type
medium-heavy baitcasting
Catch & Release
✓ Recommended
Best Months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Techniques
topwater lures
plastic worms
crankbaits
spinnerbaits
live bait
Bait & Lures
plastic worms
crankbaits
jigs
topwater plugs
live minnows
Recommended Tackle
medium-heavy 6-7ft baitcasting rod
fluorocarbon leader
baitcaster reel
Where to Find Them
weedy shallows
submerged timber
rocky drop-offs
docks and boat lifts
Tips & Tricks
Vary retrieve speed; cold fronts slow fish. Weedless rigs excel in cover.
Catch & Release Tips
Use barbless hooks, minimise air exposure, and revive fish head-first in current before release.
Regulations Summary
⚠️
Bag limits vary; check local slot-size regulations.
🍽️ Edibility & Flavour
"Redbreast sunfish is an edible species."
✗ Not for Raw
✓ Fresh Indicators
Clear, bright eyes — cloudy eyes indicate age Firm flesh that springs back when pressed Fresh ocean smell, never strong or ammonia-like Bright red or pink gills, not grey or brown Shiny, moist skin with scales tightly attached
✗ Avoid If
Cloudy or sunken eyes Strong fishy or ammonia odour Soft, mushy flesh that doesn't spring back Discoloured or dry flesh
Best Cooking Methods
Baking
Grilling
Pan-frying
⚡ Nutrition
Detailed nutritional data for Redbreast sunfish is
currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for Redbreast sunfish has not yet been
assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact
✓ Sustainable Choice
🔬 Full Nutritional Profile
Per 100g - Raw, per 100g
- Source: USDA FoodData Central templates (generic fish average)
Proximate Composition
Energy 125 kcal
Moisture 75 %
Protein 20 %
Total Fat 4 %
Ash 1.3 %
Fatty Acids (g)
Saturated Fat 1 g
Monounsaturated Fat 1.2 g
Polyunsaturated Fat 1.5 g
Omega-3 Total 1 g
EPA 0.3 g
DHA 0.5 g
Omega-6 Total 0.3 g
Key Minerals & Vitamins
Calcium 20 mg
Iron 0.7 mg
Magnesium 30 mg
Phosphorus 220 mg
Potassium 380 mg
Sodium 55 mg
Zinc 0.5 mg
Selenium 32 µg
Vitamin B12 2 µg
📊 Population Dynamics
Year
Region
Index
Notes
-
-
-
🌐 Names & Taxonomy
Language
Common Names
🇬🇧 English
Redbreast · Redbreast Sunfish
🇫🇮 Finnish
Puna-aurinkoahven
🇫🇷 French
crapet rouge
🇳🇴 Norwegian
Rødbrysted solabbor
🇪🇸 Spanish
mojarra pecho rojo
🇸🇪 Swedish
Rödbröstad solabborre
Scientific Synonyms
Scientific Name
Author
Year
Status
Bryttus unicolor
Valenciennes
1831
Synonym
Labrus appendix
Mitchill
1817
Synonym
Labrus auritus
Linnaeus
1758
Synonym
Labrus palladus
Mitchill
1815
Synonym
Lepomis ophthalmicus
Cope
1868
Synonym
Pomotis elongatus
Holbrook
1855
Synonym
Pomotis rubricauda
Storer
1842
Synonym
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 573 records indexed
.