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🌊 Marine Least Concern 🌡️ Deep-water

Rakery beaconlamp

Lampanyctus macdonaldi Goode & Bean, 1896
Max Length
16 cm
Max Weight
Lifespan
Trophic Level
3.1
Depth
60–1464 m
Climate
Deep-water
Resilience
High
Vulnerability
25.00/100
Typical Length
Depth Zone
deep-water

📖 Overview

Oceanic, mesopelagic , epipelagic to bathypelagic . Found between 500-1,000 m during the day; between 60-175 m (juveniles) and deeper than 250 m (adults) at night . Feeds on crustaceans .

Scientific Name
Lampanyctus macdonaldi
Authority
Goode & Bean, 1896
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
LC
Max Length
16 cm
Depth Range
60–1464 m
Latitude
63°S – 76°N
Trophic Level
3.1
Resilience
High
Vulnerability
25.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 14 - 16; Anal spines: 0; Anal soft rays: 16 - 19. : elongated.

🌀 Behaviour

Behavioural data for Rakery beaconlamp is currently being reviewed.

🦐 Diet

Diet information for Rakery beaconlamp is currently being compiled.

🥚 Reproduction

Reproduction data for Rakery beaconlamp is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; oceanodromous ; depth range 60 - 1464 m , usually 700 - ? m . Deep-water; 76°N - 63°S, 95°E - 20°E North Atlantic: between 65°N and 47°N.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Oceanodromous
Trophic Level
3.1±0.3
Food Items

crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.15 (TL)
Max TL
16cm
Dorsal Rays
15
Anal Rays
18

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Latitude Range
76°N – 63°S
Described By
Goode & Bean, 1896

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Lampanyctus iselini Parr 1934 Synonym
Nanobrachium macdonaldi Goode & Bean 1896 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 58 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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