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🌊 Marine Data Deficient 🌡️ Deep-water

Eustomias Pinnatus

Eustomias pinnatus Clarke, 1999
Max Length
11.9 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
790–910 m
Climate
Deep-water
Resilience
High
Vulnerability
23.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Eustomias Pinnatus (Eustomias pinnatus), first described by Clarke, 1999 is a small fish in the family Stomiidae (order Stomiiformes). Adults typically reach 11.90 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 790 to 910 metres. It occurs in Deep-water waters. Diet is predominantly piscivorous, targeting other fish and larger prey. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Eustomias pinnatus
Authority
Clarke, 1999
Habitat
Marine
Climate
Deep-water
Body Shape
Elongated
IUCN Status
DD
Max Length
11.9 cm
Depth Range
790–910 m
Trophic Level
4.1
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

The barbel has a single, simple branch arising from the stem and reaching beyond the barbel tip. The terminal filaments are stout. With clublike tips and having numerous (about 20 each), closely spaced, short bulbous side filaments along their lengths .: elongated.

🌀 Behaviour

Behavioural data for Eustomias Pinnatus is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; bathypelagic; depth range 790 - 910 m . Deep-water

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4.1±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00309 × L3.12 (TL)
Max TL
11.9cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
4.1
Apex / Top predator
Body Shape
Elongated
Climate Zone
Deep-water
Described By
Clarke, 1999

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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