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🌊 Marine Least Concern 🌡️ Deep-water

Lampanyctus Idostigma

Lampanyctus idostigma Parr, 1931
Max Length
9.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
100–500 m
Climate
Deep-water
Resilience
High
Vulnerability
28.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Lampanyctus Idostigma (Lampanyctus idostigma), first described by Parr, 1931 is a small fish in the family Myctophidae (order Myctophiformes). Adults typically reach 9.60 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 100 to 500 metres. It occurs in Deep-water waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Lampanyctus idostigma
Authority
Parr, 1931
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
9.6 cm
Depth Range
100–500 m
Latitude
28°S – 33°N
Trophic Level
3.2
Resilience
High
Vulnerability
28.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 13 - 14; Anal spines: 0; Anal soft rays: 16 - 20; Vertebrae: 32 - 34. 10-14 AO photophores; 8-9 tooth patches on the lower limb of the second gill arch; 31-33 lateral line organs . Pectoral fins well developed with rather robust rays . Branchiostegal rays: 9-11 .

🌀 Behaviour

Behavioural data for Lampanyctus Idostigma is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous .

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 100 - 500 m . Deep-water; 33°N - 28°S Central Pacific: in tropical waters.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.15 (TL)
Max TL
9.6cm
Dorsal Rays
14
Anal Rays
18
Vertebrae
33

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Deep-water
Latitude Range
33°N – 28°S
Described By
Parr, 1931

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