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🌊 Marine Data Deficient 🐠 Aquarium 🌡️ Tropical

Oblique butterflyfish

Prognathodes obliquus Lubbock & Edwards, 1980
Max Length
15 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
40–100 m
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found on vertical rock faces . Usually in small aggregations of up to about 6 individuals . Oviparous . Form pairs during breeding .

Scientific Name
Prognathodes obliquus
Authority
Lubbock & Edwards, 1980
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
DD
Max Length
15 cm
Depth Range
40–100 m
Trophic Level
3.4
Resilience
High
Vulnerability
16.00/100
Salinity
30–40 ppt

🐟 Physical Description

Chocolate brown overall with triangular white patch on upper rear corner of body and adjacent dorsal fin; caudal fin white; lateral line scales silver .: short and / or deep.

🌀 Behaviour

Behavioural data for Oblique butterflyfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

Form pairs during breeding .

🌍 Habitat & Distribution

Marine; demersal; depth range 40 - 100 m . Tropical Central Atlantic: known only from St.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.02239 × L3.01 (TL)
Max TL
15cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Lubbock & Edwards, 1980

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