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

🌊 Marine 🌡️ Subtropical

Argyripnus Scharpfi

Argyripnus scharpfi Prokofiev, 2023
Max Length
7 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
500–600 m
Climate
Subtropical
Resilience
High
Vulnerability
22.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Argyripnus Scharpfi (Argyripnus scharpfi) is a ray-finned fish of the family Sternoptychidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 7 cm. It occurs at depths between 500 and 600 metres. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Argyripnus scharpfi
Authority
Prokofiev, 2023
Habitat
Marine
Climate
Subtropical
Max Length
7 cm
Depth Range
500–600 m
Trophic Level
3.3
Resilience
High
Vulnerability
22.00/100
Salinity
30–40 ppt

🐟 Physical Description

This species is distinguished by the following characters, and most similar to A. atlanticus, differs in smaller and more numerous maxillary teeth, without a noticeable gap between the last photophore of the lateral row and the first photophore of the ventroanal row, the anus close to the anal-fin origin, and, possibly, some meristic and morphometric characters, for the verification of which additional material is necessary .Cross section: compressed.

🌀 Behaviour

Behavioural data for Argyripnus Scharpfi is currently being reviewed.

🦐 Diet

Diet information for Argyripnus Scharpfi is currently being compiled.

🥚 Reproduction

Reproduction data for Argyripnus Scharpfi is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 500 - 600 m . Subtropical Northwest Pacific: Bonin Ridge.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.17 (TL)
Max TL
7cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Subtropical
Described By
Prokofiev, 2023

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet — be the first to log one!

View all observations for Argyripnus Scharpfi ↗
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Spotted incorrect or outdated data?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.