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💧 Freshwater Data Deficient 🌡️ Tropical

Batasio Dayi

Batasio dayi Vinciguerra, 1890
Max Length
8.7 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
Climate
Tropical
Resilience
High
Vulnerability
17.00/100
Typical Length
Depth Zone

📖 Overview

Overview information for Batasio Dayi is currently being compiled by our editorial team.

Scientific Name
Batasio dayi
Authority
Vinciguerra, 1890
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Max Length
8.7 cm
Trophic Level
3.3
Resilience
High
Vulnerability
17.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 7; Anal spines: 4; Anal soft rays: 8. With a dark brown oblique predorsal bar; distal 4/5 of the dorsal fin dark brown with a narrow hyaline distal margin. Body depth at anus 19.2-20.5% SL; snout length 41-44.6% HL; interorbital distance 22.2-25.8 % HL.

🌀 Behaviour

Behavioural data for Batasio Dayi is currently being reviewed.

🦐 Diet

Diet information for Batasio Dayi is currently being compiled.

🥚 Reproduction

Reproduction data for Batasio Dayi is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00871 × L2.93 (TL)
Max TL
8.7cm
Dorsal Spines
1
Dorsal Rays
7
Anal Spines
4
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Vinciguerra, 1890

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