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🌊 Marine 🌡️ Deep-water

Tiny whiptail

Pseudonezumia pusilla Sazonov & Shcherbachev, 1982
Max Length
25 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
1380–2000 m
Climate
Deep-water
Resilience
Medium
Vulnerability
40.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Tiny whiptail (Pseudonezumia pusilla), first described by Sazonov & Shcherbachev, 1982 is a medium-sized fish in the family Macrouridae (order Gadiformes). Adults typically reach 25.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 1380 to 2000 metres. It occurs in Deep-water waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Pseudonezumia pusilla
Authority
Sazonov & Shcherbachev, 1982
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
Max Length
25 cm
Depth Range
1380–2000 m
Trophic Level
3.5
Resilience
Medium
Vulnerability
40.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 10. : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Tiny whiptail 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 1380 - 2000 m . Deep-water West Pacific.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00219 × L3.2 (TL)
Max TL
25cm
Dorsal Spines
2
Dorsal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
40.00/100
Moderate vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Sazonov & Shcherbachev, 1982

🗺️ 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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