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🌊 Marine Data Deficient 🌡️ Tropical

Pseudotrichonotus Xanthotaenia

Pseudotrichonotus xanthotaenia Parin, 1992
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
87–110 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Pseudotrichonotus Xanthotaenia (Pseudotrichonotus xanthotaenia) is a ray-finned fish of the family Pseudotrichonotidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 6 cm. It occurs at depths between 87 and 110 metres. With a trophic level of 3.5, 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
Pseudotrichonotus xanthotaenia
Authority
Parin, 1992
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
6 cm
Depth Range
87–110 m
Trophic Level
3.5
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 33; Anal soft rays: 13; Vertebrae: 49. Head pointed. Body beam-like. Mouth small. Upper jaw protrusible; protruding slightly beyond the lower one when mouth is closed. Interorbital space is very narrow; just less than 1/3 of eye diameter. Branchiostegal rays 6. Gill rakers spinelike, 4 + 1 + 8. Caudal fin rays 8 - 10 .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Pseudotrichonotus Xanthotaenia 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; demersal; depth range 87 - 110 m . Tropical Indian Ocean: Saya de Malha Bank.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
6cm
Dorsal Rays
33
Anal Rays
13
Vertebrae
49

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Parin, 1992

🌐 Names & Taxonomy

Language Common Names
🌍CES pískovníček indooceánský

🗺️ 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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