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💧 Freshwater 🌡️ Tropical

Batasio Feruminatus

Batasio feruminatus Ng & Kottelat, 2008
Max Length
6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Batasio Feruminatus (Batasio feruminatus), first described by Ng & Kottelat, 2008 is a small fish in the family Bagridae (order Siluriformes). Adults typically reach 6.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus.

Scientific Name
Batasio feruminatus
Authority
Ng & Kottelat, 2008
Habitat
Freshwater
Climate
Tropical
Max Length
6 cm
Trophic Level
3.2
Resilience
High
Vulnerability
12.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Batasion feruminatus is distinguished from all congeners in having the base of the adipose fin in contact with (vs. separate by a distance of 4.4-23.3% SL) the base of the last dorsal-fin ray and in having a color pattern on the body consisting of both an oblique predorsal bar and a thin midlateral longitudinal black stripe. The contact between the dorsal and adipose fins is also reflected in the longer adipose-fin base in B. feruminatus compared to congeners (39.7-41.6% SL vs. 14.5-35.1). The only other species of Batasion with a longitudinal black stripe on the body are B. batasio and B. macronotus, but both these species lack the black oblique predorsal bar of B. feruminatus. Other species of Batasion in Myanmar with the oblique bar are B. dayi, B. elongatus and B. fluviatilis, but all these species lack the longitudinal black stripe of B. feruminatus .Cross section: compressed.

🌀 Behaviour

Behavioural data for Batasio Feruminatus 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

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L2.93 (TL)
Max TL
6cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Ng & Kottelat, 2008

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