New 🐟 2024 Mercury Safety Guide Now Available. Omega-3 Rankings Updated. View Omega-3 Rankings →

🌊 Marine 🌡️ Deep-water

Twoline eelpout

Bothrocara brunneum Bean, 1890
Max Length
74 cm
Max Weight
Lifespan
Trophic Level
3.6
Depth
129–2570 m
Climate
Deep-water
Resilience
Medium
Vulnerability
69.00/100
Typical Length
Depth Zone
deep-water

📖 Overview

Found on mud or sandy-mud bottoms . The stomach contents indicate that it feeds upon a wide variety of bottom-dwelling organisms, probably eating anything it encounters that has food value and is small enough to ingest .

Scientific Name
Bothrocara brunneum
Authority
Bean, 1890
Habitat
Marine
Climate
Deep-water
Max Length
74 cm
Depth Range
129–2570 m
Trophic Level
3.6
Resilience
Medium
Vulnerability
69.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 100 - 112; Anal spines: 0; Anal soft rays: 95 - 100. Dorsal and anal fins enveloped anteriorly in soft gelatinous tissue . Uniform light gray or brown, semi translucent, blue or black margins on dorsal and anal fins; color stronger posteriorly, transparent on narrow margins of unpaired fins; light on lining on mouth; black on peritoneum .: eel-like.

🌀 Behaviour

Behavioural data for Twoline eelpout is currently being reviewed.

🦐 Diet

Diet information for Twoline eelpout is currently being compiled.

🥚 Reproduction

Reproduction data for Twoline eelpout is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 129 - 2570 m , usually 457 - ? m . Deep-water North Pacific: Sakhalin, Russia and Navarin Canyon in the Bering Sea to Attu Island in the Aleutian chain and Coronado Islands, Baja California, Mexico.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00186 × L3.25 (TL)
Max TL
74cm
Dorsal Rays
106
Anal Rays
98

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
69.00/100
High vulnerability
Trophic Level
3.6
Predator
Climate Zone
Deep-water
Described By
Bean, 1890

🌐 Names & Taxonomy

Language Common Names
🇬🇧English twoline eelpout
🇫🇷French lycode à deux lignes
🇵🇱Polish Botrokara
🇵🇹Portuguese Viruela-de-duas-linhas
🇷🇺Russian Двухполосая ботрокара · Коричневый слизеголов
🇪🇸Spanish viruela dos rayas

Scientific Synonyms

Scientific Name Author Year Status
Bothrocaropsis rictolata Garman 1899 Synonym
Maynea brunnea Bean 1890 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet — be the first to log one!

View all observations for Twoline eelpout ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.