New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

🌊 Marine 🌡️ Deep-water

Nezumia Tinro

Nezumia tinro Sazonov, 1985
Max Length
36 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
1240–1400 m
Climate
Deep-water
Resilience
Low
Vulnerability
50.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Nezumia Tinro (Nezumia tinro) is a ray-finned fish of the family Macrouridae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 36 cm. It occurs at depths between 1240 and 1400 metres. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Nezumia tinro
Authority
Sazonov, 1985
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
Max Length
36 cm
Depth Range
1240–1400 m
Trophic Level
3.3
Resilience
Low
Vulnerability
50.00/100
Salinity
30–40 ppt

🐟 Physical Description

Head relatively broad and deep with broad seismosensory canal without pores. Branches of the mandibular seismosensory canal, bottom of snout and a larger part of sub-orbital region without scales. End of snout with 2 strongly armed scales and a similar scale near its lateral corners. Suborbital crests of corymbiform parallel rows. Chin barbel small. Anterior leathery lens of the photophore located very close to the periproct and connected to it through a strip of naked skin. First gill arch with 12-13 gill rakers on its inner side .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Nezumia Tinro 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; bathydemersal; depth range 1240 - 1400 m . Deep-water Northwest Pacific: Suiko and Mnogovershinnaya seamounts and Dzingu.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.3±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00219 × L3.2 (TL)
Max TL
36cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
50.00/100
Moderate-High vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Sazonov, 1985

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 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 Nezumia Tinro ↗
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.