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💧 Freshwater Data Deficient 🌡️ Tropical

Acrochordonichthys Falcifer

Acrochordonichthys falcifer Ng & Ng, 2001
Max Length
9.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Acrochordonichthys Falcifer (Acrochordonichthys falcifer), first described by Ng & Ng, 2001 is a small fish in the family Akysidae (order Siluriformes). Adults typically reach 9.20 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Acrochordonichthys falcifer
Authority
Ng & Ng, 2001
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
9.2 cm
Trophic Level
3.8
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 5; Anal soft rays: 8 - 9; Vertebrae: 35 - 36. Color pattern with many small blotches of various shades of brown, with many small, dark brown spots on the dorsal surface of the head. Dorsal-fin base 10.8-13.1% SL. Rounded posterior margin of adipose fin. Pectoral spine without serrations .: elongated.

🌀 Behaviour

Behavioural data for Acrochordonichthys Falcifer is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Tropical known only from the Kinatabangan and Segama river drainages, and possibly from the Kayan River drainage in northeastern Borneo, Malaysia.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.8±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
9.2cm
Dorsal Spines
1
Dorsal Rays
5
Anal Rays
9
Vertebrae
36

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.8
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Ng & Ng, 2001

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