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💧 Freshwater 🌡️ Tropical

Badis Rhabdotus

Badis rhabdotus Kullander, Nóren, Rahman & Mollah, 2019
Max Length
5.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Badis Rhabdotus (Badis rhabdotus) is a ray-finned fish of the family Badidae. It inhabits freshwater waters in pelagic environments. This species can reach a maximum total length of 5.1 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Badis rhabdotus
Authority
Kullander, Nóren, Rahman & Mollah, 2019
Habitat
Freshwater
Climate
Tropical
Max Length
5.1 cm
Trophic Level
3.2
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 9 - 10; Vertebrae: 28 - 29. This species is distinguished by the following characters: with a dark blotch on exposed cleithrum; no dark blotch dorsolaterally on the caudal peduncle; no short black bars along the middle of the side, nor a dark blotch on the gill cover; no black blotch anteriorly on dorsal fin; vertebrae 28-29; lateral scale row 27-29 ; D XVII.9–10, exceptionally XVI.9; narrow interorbital space 4.8-5.5% SL and slender body 25.7-32.0% ; side of males with intense black narrow vertical bars; vertical bars narrow, unpaired in both sexes, distinguishing from juvenile bar pattern in Badis, which consists of pairs of narrow bars; vertebrae 28-29; lateral scales 28-29, exceptionally 27; circumpeduncular scale rows 18 .Cross section: compressed.

🌀 Behaviour

Behavioural data for Badis Rhabdotus is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; pelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater 🐟 Pelagic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01175 × L2.92 (TL)
Max TL
5.1cm
Dorsal Spines
7
Dorsal Rays
10
Vertebrae
29

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Kullander, Nóren, Rahman & Mollah, 2019

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