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🌊 Marine Least Concern 🌡️ Tropical

Halimuraena Hexagonata

Halimuraena hexagonata Smith, 1952
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
14.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Halimuraena Hexagonata (Halimuraena hexagonata) is a ray-finned fish of the family Pseudochromidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 6 cm. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Halimuraena hexagonata
Authority
Smith, 1952
Habitat
Marine
Climate
Tropical
IUCN Status
LC
Max Length
6 cm
Trophic Level
3.4
Vulnerability
14.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 45 - 47; Anal spines: 0; Anal soft rays: 36 - 37; Vertebrae: 51 - 53. Shoulder with an ocellated dark spot. Fused gill membranes in ventral midline, ventrally free from isthmus. Variable cephalic sensory canal pores. Variable color pattern, light brown yellow anteriorly, dark posteriorly; blotches on body forming almost a `honeycomb pattern'; iris gray-gold; a short dark bar from posteroventral margin of eye across cheek. Preopercular canal with 7 pores; 7 suborbital pores; with a bilateral, anterior interorbital pore. No scales on cheeks, opercles and nape. Lower lateral line with 60-72 pored scales.: eel-like; Cross section: circular.

🌀 Behaviour

Behavioural data for Halimuraena Hexagonata 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; demersal. Tropical; 1°S - 26°S, 34°E - 50°E southwest coast of Madagascar, and Chesterfield Island in the Mozambique Channel.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.51

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
6cm
Dorsal Spines
1
Dorsal Rays
46
Anal Rays
37
Vertebrae
52

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Described By
Smith, 1952

🗺️ 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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