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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Torpedo wrasse

Pseudocoris heteroptera Bleeker, 1857
Max Length
20 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
2–54 m
Climate
Tropical
Resilience
High
Vulnerability
26.00/100
Typical Length
15 cm
Depth Zone
reef

📖 Overview

Found in outer reef crests in small aggregations . Females occur in small groups, and usually a male is nearby . Usually well above open bottoms with mixed sand, rubble, and coral . Found in areas periodically exposed to strong currents . Feeds on zooplankton .

Scientific Name
Pseudocoris heteroptera
Authority
Bleeker, 1857
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
20 cm
Depth Range
2–54 m
Trophic Level
3.4
Resilience
High
Vulnerability
26.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 12; Anal spines: 3; Anal soft rays: 12. Color changes quickly from when moving from swimming near the bottom to open water to feed and the striped pattern of the female fades to an even grey that makes them difficult to see. Males have a variable banded pattern and this also changes with moods .: fusiform / normal.

🌀 Behaviour

Behavioural data for Torpedo wrasse is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range 2 - 54 m , usually 15 - 24 m . Tropical north to Taiwan and southern Japan, and south to the Great Barrier Reef.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.4±0.45
Food Items

zooplankton (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.07 (TL)
Max TL
20cm
Dorsal Spines
9
Dorsal Rays
12
Anal Spines
3
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Bleeker, 1857

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Julis heteropterus Bleeker 1857 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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