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🌊 Marine Data Deficient 🐠 Aquarium 🌡️ Subtropical

Braun's wrasse

Pictilabrus brauni Hutchins & Morrison, 1996
Max Length
7.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Braun's wrasse (Pictilabrus brauni), first described by Hutchins & Morrison, 1996 is a small fish in the family Labridae (order Perciformes). Adults typically reach 7.40 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Subtropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Labridae kept in the hobby.

Scientific Name
Pictilabrus brauni
Authority
Hutchins & Morrison, 1996
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
7.4 cm
Trophic Level
3.3
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 11; Anal spines: 3; Anal soft rays: 9; Vertebrae: 25. Six parallel narrow iridescent blue bars on the side of the head. Branchiostegal rays 6. Underdeveloped scaly sheath at the base of dorsal and anal fins. Epihaemal ribs 4. Complex laterosensory canal tube, with multiple branches; terminal canal pores. Body depth 4.1-4.5 in SL; anal fin length 2.9-3.1 in SL; pelvic fin length 2.2-2.8 in head .: fusiform / normal.

🌀 Behaviour

Behavioural data for Braun's wrasse is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; reef-associated. Subtropical; 34°S - 35°S Indian Ocean: Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.0123 × L3.02 (TL)
Max TL
7.4cm
Dorsal Spines
9
Dorsal Rays
11
Anal Spines
3
Anal Rays
9
Vertebrae
25

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2008

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Hutchins & Morrison, 1996

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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