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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Stethojulis Maculata

Stethojulis maculata Schmidt, 1931
Max Length
16 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Stethojulis Maculata (Stethojulis maculata), first described by Schmidt, 1931 is a medium-sized fish in the family Labridae (order Perciformes). Adults typically reach 16.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical 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 Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Labridae kept in the hobby.

Scientific Name
Stethojulis maculata
Authority
Schmidt, 1931
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
16 cm
Trophic Level
3.4
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 11 - 13. Initial phase brownish above, paler underside marked with a series of dark spots following scale rows, often appearing as a cross-hatched pattern. Below eye with distinct yellow line. Terminal phase with olivaceous dorsally, pale ventrally, with a series of 4 large vertically elongate blackish bars on side of body from beneath pectoral fins to above first 3 anal-fin rays. A bright yellow spot posterior to upper gill opening (Ref 9823).: fusiform / normal.

🌀 Behaviour

Behavioural data for Stethojulis Maculata is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; demersal. Tropical Northwest Pacific: Japan.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.06 (TL)
Max TL
16cm
Dorsal Spines
9
Dorsal 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
23.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Schmidt, 1931

🗺️ 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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