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🌊 Marine Data Deficient 🐠 Aquarium 🌡️ Tropical

Largescale wrasse

Decodon grandisquamis Smith, 1968
Max Length
18.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
25.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Largescale wrasse (Decodon grandisquamis), first described by Smith, 1968 is a medium-sized fish in the family Labridae (order Perciformes). Adults typically reach 18.50 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 Data Deficient.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Labridae kept in the hobby.

Scientific Name
Decodon grandisquamis
Authority
Smith, 1968
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
18.5 cm
Trophic Level
3.4
Resilience
High
Vulnerability
25.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 11; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 10. : fusiform / normal.

🌀 Behaviour

Behavioural data for Largescale wrasse is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; demersal; depth range ? - 200 m . Tropical; 22°S - 23°S Indian Ocean: off Mozambique.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00955 × L3.1 (TL)
Max TL
18.5cm
Dorsal Spines
11
Dorsal Rays
9
Anal Spines
3
Anal Rays
10

🌡️ 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
25.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Smith, 1968

🌐 Names & Taxonomy

Language Common Names
🇬🇧English largescale wrasse
🇵🇹Portuguese Bodião-de-Moçambique
🇷🇺Russian Крупночешуйный декодон
🇪🇸Spanish Vieja escamosa

Scientific Synonyms

Scientific Name Author Year Status
Lepidaplois grandisquamis Smith 1968 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

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