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🌊 Marine Least Concern 🌡️ Deep-water

Lobisomem

Notoscopelus caudispinosus Johnson, 1863
Max Length
14 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
0–360 m
Climate
Deep-water
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

High-oceanic, mesopelagic species . Occurs deeper than 1,000 m during the day and nyctoepipelagic at the surface and down to 175 m . Probably spawns in autumn-winter in the western North Atlantic .

Scientific Name
Notoscopelus caudispinosus
Authority
Johnson, 1863
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Max Length
14 cm
Depth Range
0–360 m
Latitude
58°S – 54°N
Trophic Level
3.2
Resilience
Medium
Vulnerability
34.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 24 - 27; Anal spines: 0; Anal soft rays: 19 - 21.

🌀 Behaviour

Behavioural data for Lobisomem 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; bathypelagic; oceanodromous ; depth range 0 - 360 m . Deep-water; 54°N - 58°S, 98°W - 154°W West Pacific.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Migration
Oceanodromous
Trophic Level
3.2±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00501 × L3.19 (TL)
Max TL
14cm
Dorsal Rays
26
Anal Rays
20

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Deep-water
Latitude Range
54°N – 58°S
Described By
Johnson, 1863

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Lobisomem · Spinetail lanternfish, Lobisomem
🇫🇷French Lanterne à queue épineuse
🇯🇵Japanese Osebirehadaka · オオセビレハダカ
🇷🇺Russian Нотоскопел-хвостокол

Scientific Synonyms

Scientific Name Author Year Status
? caudospinosus Johnson 1863 Synonym
Lampanyctus caudospinosus Johnson 1863 Synonym
Macrostoma caudospinosum Johnson 1863 Synonym
Scopelus caudispinosus Johnson 1863 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 75 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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