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🌊 Marine Least Concern 🌡️ Deep-water

Bulb-fish

Oneirodes bulbosus Chapman, 1939
Max Length
23 cm
Max Weight
-
Lifespan
-
Trophic Level
4.5
Depth
200–2000 m
Climate
Deep-water
Resilience
Medium
Vulnerability
37.00/100
Typical Length
14.8 cm
Depth Zone
deep-water

📖 Overview

Overview information for Bulb-fish is currently being compiled by our editorial team.

Scientific Name
Oneirodes bulbosus
Authority
Chapman, 1939
Habitat
Marine
Climate
Deep-water
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
23 cm
Depth Range
200–2000 m
Trophic Level
4.5
Resilience
Medium
Vulnerability
37.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 6 - 7; Anal spines: 0; Anal soft rays: 4; Vertebrae: 19. Escal bulb bearing an anterior appendage with numerous long filaments at its distal end, a pair of medial appendages with highly branched filaments, a short round papilla and posterior appendages with 2 short filaments . Characterized by having similar characteristics like that of O.eschrichtii and O.anisacanthus; posterior margin of the upper part of subopercle is indented to deeply notched; length of ventral fork of opercle 28.6-35% SL; ratio of lengths of dorsal and ventral forks of opercle 0.55-0.60; absence of epibranchial teeth; presence of teeth on pharyngobranchial II; upper jaw teeth 23-39; lower jaw teeth 24-40; teeth on vomer 4-8; dorsal fin rays 6-7; anal fin rays 4; pectoral fin rays 15-18; head length 37.6-49.1% SL; head depth 39.1-50.8% SL; length of premaxilla 29.1-38.6% SL; lower jaw length 44.1-56.1% SL; illicial length 23.1-38.6% SL .: short and / or deep.

🌀 Behaviour

Behavioural data for Bulb-fish is currently being reviewed.

🦐 Diet

Diet information for Bulb-fish is currently being compiled.

🥚 Reproduction

Reproduction data for Bulb-fish is currently being compiled.

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 200 - 2000 m , usually 600 - 850 m . Deep-water; 66°N - 30°N, 142°E - 117°W North Pacific: Okhotsk and Bering seas and off British Columbia, Canada (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.5±0.8

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
23cm
Dorsal Rays
7
Anal Rays
4
Vertebrae
19

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
4.5
Apex / Top predator
Body Shape
Short and / or deep
Climate Zone
Deep-water
Described By
Chapman, 1939

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bulbfish · bulbous dreamer · dreamer
🌍CES břichatka hlízkovitá
🇫🇷French queue-de-rêve bulbeuse
🇯🇵Japanese Yumeanko · ユメアンコウ
🇷🇺Russian Луковидный онейрод

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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