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🌊 Marine Least Concern 🌡️ Tropical

Pteropsaron Dabfar

Pteropsaron dabfar Iwamoto, 2014
Max Length
3.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
82–86 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Pteropsaron Dabfar (Pteropsaron dabfar), first described by Iwamoto, 2014 is a tiny fish in the family Hemerocoetidae (order Acropomatiformes). Adults typically reach 3.40 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 82 to 86 metres. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Pteropsaron dabfar
Authority
Iwamoto, 2014
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
3.4 cm
Depth Range
82–86 m
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 5; Dorsal soft rays (total): 20; Anal soft rays: 24. This species is distinguished by the following characters: D V,20; A 24; pectoral-fin rays 17-19; V I,5; dorsal-fin spines are closely set creating a narrow base, the first spine is greatly elongated, reaching to middle of caudal fin; dorsal lobe of caudal fin with filamentous tip; about 33 tubed lateral-line scales, the posterior margin narrowly incised or crenulated; at the anterior end of each maxilla is a short, curved spine (maxillary spine); with a short rostral barbel .: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Pteropsaron Dabfar 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 82 - 86 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
3.4cm
Dorsal Spines
5
Dorsal Rays
20
Anal Rays
24

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Iwamoto, 2014

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