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🌊 Marine 🌡️ Tropical

Lophiomus Nigriventris

Lophiomus nigriventris Chen, Lee & Chen, 2024
Max Length
22.1 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
133–400 m
Climate
Tropical
Resilience
High
Vulnerability
29.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Lophiomus Nigriventris (Lophiomus nigriventris) is a ray-finned fish of the family Lophiidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 22.1 cm. It occurs at depths between 133 and 400 metres. With a trophic level of 4, it is a mid-level predator.

Scientific Name
Lophiomus nigriventris
Authority
Chen, Lee & Chen, 2024
Habitat
Marine
Climate
Tropical
Max Length
22.1 cm
Depth Range
133–400 m
Trophic Level
4
Resilience
High
Vulnerability
29.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 6; Dorsal soft rays (total): 8; Anal soft rays: 6; Vertebrae: 18. This new species can be separated from other congeners by the combination of D V,8; pelvic-fin rays 6; pectoral-fin rays 23-24. Colouration: body pale khaki, peritoneum with dark pigmentation, and reticulate dark pattern on the light floor of the mouth .Cross section: flattened.

🌀 Behaviour

Behavioural data for Lophiomus Nigriventris is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; demersal; depth range 133 - 400 m . Tropical West Pacific: Western Australia (Exmouth Gulf), South China Sea (Macclesfield Bank) and Papua New Guinea.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.01905 × L3.01 (TL)
Max TL
22.1cm
Dorsal Spines
6
Dorsal Rays
8
Anal Rays
6
Vertebrae
18

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
29.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Climate Zone
Tropical
Described By
Chen, Lee & Chen, 2024

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