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🌊 Marine Least Concern 🌡️ Tropical

Long-spine anglerfish

Lophiodes iwamotoi Ho, Séret & Shao, 2011
Max Length
22.6 cm
Max Weight
-
Lifespan
-
Trophic Level
4.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
30.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Long-spine anglerfish (Lophiodes iwamotoi) 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 22.6 cm. With a trophic level of 4.2, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Lophiodes iwamotoi
Authority
Ho, Séret & Shao, 2011
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
22.6 cm
Trophic Level
4.2
Resilience
High
Vulnerability
30.00/100
Salinity
30–40 ppt

🐟 Physical Description

A member of the L. mutilus species group Caruso, 1981:538) with a relatively long third dorsal-fin spine (56·9–70·8% LS); appressed third dorsal-fin spine reaches between soft dorsal fin and caudal-fin bases; a relatively narrow head [head width (HW) = 52·1–53·8% head length, LH]; a relatively short distance between lower quadrate and anterior palatine spines (66·7–72·6% LH); a relatively short fifth dorsal-fin spine (10·5–13·1% LS), not extending beyond the origin of soft dorsal-fin base; and 19–20 pectoral-fin rays .: short and / or deep.

🌀 Behaviour

Behavioural data for Long-spine anglerfish is currently being reviewed.

🦐 Diet

Diet information for Long-spine anglerfish is currently being compiled.

🥚 Reproduction

Reproduction data for Long-spine anglerfish is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range ? - 710 m . Tropical south of Society Islands (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
4.2±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.01905 × L3.01 (TL)
Max TL
22.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
30.00/100
Low vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Ho, Séret & Shao, 2011

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