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🌊 Marine Data Deficient 🌡️ Deep-water

Barathrodemus Nasutus

Barathrodemus nasutus Smith & Radcliffe, 1913
Max Length
17.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Deep-water
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Barathrodemus Nasutus (Barathrodemus nasutus) is a ray-finned fish of the family Ophidiidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 17.2 cm. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Barathrodemus nasutus
Authority
Smith & Radcliffe, 1913
Habitat
Marine
Climate
Deep-water
IUCN Status
DD
Max Length
17.2 cm
Trophic Level
3.4
Resilience
High
Vulnerability
16.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 99 - 100; Anal spines: 0; Anal soft rays: 79 - 82. Head relatively large, about 2 times in preanal distance; jaws inferior; snout inflated; maxillary strongly sheathed; branchiostegal rays 8; opercular spine short and sharp; pectoral fin reaches to anus or beyond; caudal fin rays 8; precaudal vertebrae 12-14 .

🌀 Behaviour

Behavioural data for Barathrodemus Nasutus 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; benthopelagic; depth range ? - 1998 m . Deep-water Central Pacific: Gulf of Tomini, Sulawesi.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.4±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.0011 × L3.08 (TL)
Max TL
17.2cm
Dorsal Rays
100
Anal Rays
81

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Deep-water
Described By
Smith & Radcliffe, 1913

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

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