New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater Least Concern 🌡️ Tropical

Khwae Badis

Badis khwae Kullander & Britz, 2002
Max Length
2.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
0–2 m
Climate
Tropical
Resilience
Low
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

The type locality was a small creek, 1-2 m wide, 0.1-0.3 m deep; sandy bottom with some aquatic vegetation, in a cultivated area; located in a deep groove, covered by trees. Also collected from a relatively large stream and from a spring fed reservoir, up to 2 m deep .

Scientific Name
Badis khwae
Authority
Kullander & Britz, 2002
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
2.9 cm
Depth Range
0–2 m
Trophic Level
3.1
Resilience
Low
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 16 - 17; Dorsal soft rays (total): 8 - 10; Anal soft rays: 7 - 8; Vertebrae: 27 - 28. Possesses a dark blotch on the dorsolateral aspect of the caudal peduncle present. Postorbital stripe angled. Rounded caudal fin; blotch on caudal peduncle small and confined to the side of the caudal peduncle. Absence of a pattern of horizontal rows alternating light and dark stripes along side and absence of prominent dark spots in vertical bars or horizontal rows. Dark bar entirely across the caudal fin base with the dorsalmost portion darker and separated from the rest by light band instead of the 3 dark blotches in most Badis species. Scales in lateral row 27-28 .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Khwae Badis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; depth range 0 - 2 m . Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01175 × L2.92 (TL)
Max TL
2.9cm
Dorsal Spines
17
Dorsal Rays
9
Anal Rays
8
Vertebrae
28

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Kullander & Britz, 2002

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Khwae Badis
🇵🇹Portuguese Perca-duende-tailandesa
🌍THA ปลาหมอแคระแม่น้ำแคว

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Khwae Badis ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.