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🌊 Marine Vulnerable 🌡️ Tropical

Black wrasse

Halichoeres adustus Gilbert, 1890
Max Length
12.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
1–3 m
Climate
Tropical
Resilience
High
Vulnerability
19.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Black wrasse (Halichoeres adustus), first described by Gilbert, 1890 is a small fish in the family Labridae (order Perciformes). Adults typically reach 12.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 1 to 3 metres. 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 Vulnerable.

Scientific Name
Halichoeres adustus
Authority
Gilbert, 1890
Habitat
Marine
Climate
Tropical
IUCN Status
VU
Max Length
12.5 cm
Depth Range
1–3 m
Trophic Level
3.4
Resilience
High
Vulnerability
19.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Black wrasse is currently being compiled.

🌀 Behaviour

Behavioural data for Black wrasse 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 1 - 3 m . Tropical; 20°N - 4°N

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.08 (TL)
Max TL
12.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2007

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
19.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Described By
Gilbert, 1890

🌐 Names & Taxonomy

Language Common Names
🇬🇧English black wrasse
🇩🇰Danish Sortgylte
🇵🇹Portuguese Bodião-escuro
🇪🇸Spanish señorita negra

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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