Coris julis

Rainbow wrasse

Q: What is the best season to catch Rainbow wrasse?

March, April, May, June, July, August, September, October, November. This species shows peak fishing activity in spring, summer and autumn, when the productivity index (FPI) reaches its highest values.

damseltordo fioritovarion

Colorful and curious fish, very common on reefs and Posidonia.

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Size10-25 cm

Weight0.1-0.3 kg

Depth1-60 m

Difficulty★★★★★

Lifespan5 years

FamilyLabridae

Overview

Colorful and curious fish, very common on reefs and Posidonia.

Identification

Blue and orange stripesTapered tailNarrow headBroad pectoral finsSmall teethVariable coloringLarge eyesLong dorsal fins

Body: Elongated and laterally compressed body, typical of the Wrasse family.
Colouration: Varies from bright blue stripes to orange bands, with seasonal and age-related color changes.
Sexual dimorphism: Pronounced, with adult males more colorful than females.
Growth: Moderate, reaches maturity around 2-3 years.

Taxonomy

Family: Labridae
Order: Perciformes
Class: Actinopterygii

Related species

Thalassoma pavoLabrus viridisSymphodus tincaCtenolabrus rupestrisCentrolabrus exoletus

Habitat & distribution

Environment: coast, reefs, pelagic
Preferred bottom: rock, posidonia, coralligeno
Geographic distribution: Commonly found in the Mediterranean Sea and along European Atlantic coasts up to southern Norway.
Micro-habitat: Takes shelter among algae and rocks, hunts in seagrass meadows.

Prefers seagrass meadows for better availability of refuge and food.

Presence by sea area

Tirreno NordPeak

Tirreno CentroPeak

Tirreno SudPeak

Adriatico NordPeak

Adriatico CentroPeak

Adriatico SudPeak

Ionio NordPeak

Ionio CentroPeak

Sardegna OvestPeak

Sardegna EstPeak

Sicilia TirrenoPeak

Sicilia Ionio CanalePeak

Eu Mediterraneo OvestPeak

Eu Mediterraneo EstPeak

Diet

Primary prey: crustaceans, mollusks, annelids
Secondary prey: small fish, shrimps, planktonic organisms
Occasional prey: cnidarians, echinoderms
Feeding behaviour: Actively hunts along the seabed, utilizing cover from algae and underwater rocks.
Natural predators: scorpions, groupers, sea bream, eels, octopus

Omnivorous and adaptable, prefers small invertebrates abundantly found on rocky bottoms.

Behaviour

Activity: diurnal
Social behaviour: small_groups
Aggressiveness: low
Migration: Non-migratory
Seasonal behaviour: Becomes more active during warmer months and the breeding season when temperatures rise.
Juveniles: Juveniles hide in seagrasses and seek protection among rocks.
Adults: Adults are more territorial and form small groups often around rocks or coral reefs.

Reproduction

Spawning season: April, May, June
Spawning depth: between 5 and 30 meters
Eggs: Pelagic and transparent eggs, small in size.
Larval stage: Larvae are pelagic and develop rapidly, with a critical period of a few weeks.
Sexual maturity: 2-3 years

When to catch Rainbow wrasse

Activity calendar

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

PeakGoodLowInactive

Activity by season

Spring

90%

Summer

100%

Autumn

90%

Winter

70%

Best times

Daymattino, pomeriggio

Night—

This species shows peak fishing activity in spring, summer and autumn, when the productivity index (FPI) reaches its highest values.

Ideal conditions

Atmospheric pressure

Low

Very active and curious.

Medium

Regular activity.

High

Stays near bottom.

Barometric trend

Water temperature

13°COptimal zone: 17-26°C29°C

Preferred tide: high

Where to catch it

Best spots

rocky areascoral reefsseagrass meadowscoastal cliffs

Bottom preference

Rock

100%

Mixed

90%

Seagrass

70%

Sand

50%

Mud

30%

Spot type

Cliff

100%

Reef

100%

Harbour

80%

Pier

80%

Boat

60%

Beach

40%

Fishing techniques

Recommended

light longlinesset netstrolling rodshand lines

Other applicable

Light Rock FishingRock FishingBologneseSpinning UltraleggeroBolognese LeggeraBolentino LeggeroPesca A Fondo LeggeraPesca A GalleggianteRock Fishing MicroRock Fishing Notturno

Recommended baits

shrimpmusselssquid fleshfish pieces

Baits by pressure

Low

Shrimp artificiale (gomma)Jig head + softbaitSoftbait piccolo / LRF

Medium

Gambero morto / GamberoStriscia di calamaro

High

ArenicolaBigattinoVerme coreanoCozzaVerme americano

Catch & handling tips

Fight: Tends to wriggle quickly and seeks refuge among rocks.
Handling: Handle gently to avoid damaging the colorful appearance.
Release: Quickly release back into the water, ensuring the fish is alive and active.

Curiosities & culture

Record catches: The damsel is a common species in the Mediterranean Sea, usually not exceeding 10 inches in length. Larger specimens are rare and hard to find, making it less popular in sport-fishing competitions compared to other species in the Wrasse family.
In the kitchen: Used in fish soups and local rustic dishes, especially on Italian coasts.
Cultural notes: Featured in some Mediterranean legends and tales as a symbol of change and adaptability.
Historical notes: Historically part of the Mediterranean fisherman's diet, often caught accidentally in nets.

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Frequently asked questions

What is the best season to catch Rainbow wrasse?

March, april, may, june, july, august, september, october, november. This species shows peak fishing activity in spring, summer and autumn, when the productivity index (FPI) reaches its highest values.

Which techniques work best for Rainbow wrasse?

light longlines, set nets, trolling rods, hand lines

What does Rainbow wrasse feed on?

crustaceans, mollusks, annelids

At what depth does Rainbow wrasse live?

1-60 m. Takes shelter among algae and rocks, hunts in seagrass meadows.