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🌊 Marine Least Concern 🌡️ Tropical

Rose Island basslet

Pseudoplesiops rosae Schultz, 1943
Max Length
2.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
3–20 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found in inshore reefs and in caves with rich invertebrate growth in walls ; feeds on benthic invertebrates . Cryptic and seldom seen (Ref 90102).

Scientific Name
Pseudoplesiops rosae
Authority
Schultz, 1943
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
2.3 cm
Depth Range
3–20 m
Latitude
24°S – 25°N
Trophic Level
3.5
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 22 - 23; Anal spines: 1; Anal soft rays: 13 - 14. Has a red eye and orange head becoming brown on the body . : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Rose Island basslet is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; reef-associated; depth range 3 - 20 m . Tropical; 25°N - 24°S West Pacific: Maldives to Samoa, north the Yaeyama Islands (Ryukyu Islands), south to northwestern Australia and the southern Great Barrier Reef.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.37
Food Items

benthic invertebrates (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00447 × L3.1 (TL)
Max TL
2.3cm
Dorsal Spines
1
Dorsal Rays
23
Anal Spines
1
Anal Rays
14

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
25°N – 24°S
Described By
Schultz, 1943

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Pseudochromis rosae Schultz 1943 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Rose Island basslet ↗
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