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

🌊 Marine 🌡️ Deep-water

Notoliparis Stewarti

Notoliparis stewarti Stein, 2016
Max Length
28.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
6456–7560 m
Climate
Deep-water
Resilience
Medium
Vulnerability
35.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Overview information for Notoliparis Stewarti is currently being compiled by our editorial team.

Scientific Name
Notoliparis stewarti
Authority
Stein, 2016
Habitat
Marine
Climate
Deep-water
Max Length
28.2 cm
Depth Range
6456–7560 m
Trophic Level
3.6
Resilience
Medium
Vulnerability
35.00/100
Salinity
30–40 ppt

🐟 Physical Description

Anal soft rays: 46 - 50; Vertebrae: 59 - 64. This species is distinguished from Notoliparis kermadecensis in its well-defined lower pectoral-fin lobe 33.74% HL (vs. absent) and its 1:1 ratio of haemal spines to pterygiophores with one anal-fin ray and one pterygiophore for each haemal spine; generally with fewer vertebrae 59-64 (vs. 63-68), anal-fin rays 46-50 (vs. 49-54), pectoral-fin rays 29-34 (vs. 31-36), and caudal-fin rays 12-14 (vs. 13-15); with coronal pore and t1, t2 or t3, and t4 pores (vs. absent); differs from both N. kurchatovi and N. macquariensis in the numbers of vertebrae with more than 59 (vs. 50-58), pectoral-fin rays 29-34 (vs. 31), caudal-fin rays 12-14 (vs. 13), and head length 17-22% SL (vs. 24–25% SL), interorbital width 5-8% SL (vs. 8-9% SL), disk length 5-6% SL (vs. 9-10% SL), and gill opening length 23–35% HL (vs. 24-26% HL) .Cross section: oval.

🌀 Behaviour

Behavioural data for Notoliparis Stewarti is currently being reviewed.

🦐 Diet

Diet information for Notoliparis Stewarti is currently being compiled.

🥚 Reproduction

Reproduction data for Notoliparis Stewarti is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 6456 - 7560 m . Deep-water Southwest Pacific: Kermadec Trench northeast of New Zealand.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.6±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.15 (TL)
Max TL
28.2cm
Anal Rays
48
Vertebrae
62

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
35.00/100
Low vulnerability
Trophic Level
3.6
Predator
Climate Zone
Deep-water
Described By
Stein, 2016

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Notoliparis Stewarti ↗
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.