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🌊 Marine Least Concern 🌡️ Temperate

Pink brotula

Brosmodorsalis persicinus Paulin & Roberts, 1989
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
0–17 m
Climate
Temperate
Resilience
Low
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Uncommon to locally abundant cryptic species found in areas with dense algal growth . Sometimes in rock pools .

Scientific Name
Brosmodorsalis persicinus
Authority
Paulin & Roberts, 1989
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
6 cm
Depth Range
0–17 m
Trophic Level
3.2
Resilience
Low
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 71 - 80; Anal spines: 0; Anal soft rays: 35 - 41. Head and body peach-like orange pink, slightly paler ventrally. Adult males with a distinctive whitish streak along the belly. Distinguished from other brotulas by the dorsal fin which begins forward of the gill cover and has the first rays free of membrane.: elongated.

🌀 Behaviour

Behavioural data for Pink brotula is currently being reviewed.

🦐 Diet

Diet information for Pink brotula is currently being compiled.

🥚 Reproduction

Reproduction data for Pink brotula is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 0 - 17 m . Temperate Southwest Pacific: endemic to New Zealand.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.03 (TL)
Max TL
6cm
Dorsal Rays
76
Anal Rays
38

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Paulin & Roberts, 1989

👥 Community & Contribute

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