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💧 Freshwater 🌡️ Subtropical

Spotted traccatichthys

Traccatichthys punctulatus Qin, Zhou, Du & Lin, 2025
Max Length
6.4 cm
Max Weight
-
Lifespan
-
Trophic Level
2.8
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
33.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Spotted traccatichthys (Traccatichthys punctulatus) is a ray-finned fish of the family Nemacheilidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 6.4 cm. With a trophic level of 2.8, it is an omnivore, consuming both plant and animal matter.

Scientific Name
Traccatichthys punctulatus
Authority
Qin, Zhou, Du & Lin, 2025
Habitat
Freshwater
Climate
Subtropical
Body Shape
Elongated
Max Length
6.4 cm
Trophic Level
2.8
Resilience
Medium
Vulnerability
33.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 14 - 17; Anal soft rays: 8. This species is distinguished from its congeners by the following set of characters: many small spots organized in a single row along the mid-lateral line from the upper extremity of the gill opening to the caudal-fin base on the flank; a nearly-triangular black blotch on the caudal-fin base; lateral oblique brownish stripes confined only to the anterior half of body and more or less fused to constitute an oblong blotch not exceeding the adpressed tip of the pelvic-fin rays; absence of submarginal black streaks on the caudal-fin lobes; and caudal fin with 3-4 rows of irregular spots .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Spotted traccatichthys is currently being reviewed.

🦐 Diet

Diet information for Spotted traccatichthys is currently being compiled.

🥚 Reproduction

Reproduction data for Spotted traccatichthys is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Subtropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.8±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L3.01 (TL)
Max TL
6.4cm
Dorsal Rays
16
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Qin, Zhou, Du & Lin, 2025

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