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💧 Freshwater Vulnerable 🐠 Aquarium 🌡️ Tropical

Parosphromenus Bintan

Parosphromenus bintan Kottelat & Ng, 1998
Max Length
2.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Parosphromenus Bintan (Parosphromenus bintan), first described by Kottelat & Ng, 1998 is a tiny fish in the family Osphronemidae (order Anabantiformes). Adults typically reach 2.60 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. On the IUCN Red List, it is classified as Vulnerable.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Osphronemidae kept in the hobby.

Scientific Name
Parosphromenus bintan
Authority
Kottelat & Ng, 1998
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
VU
Max Length
2.6 cm
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 11 - 13; Dorsal soft rays (total): 5 - 7; Anal spines: 11 - 13; Anal soft rays: 8 - 10. Caudal fin rounded, with median ray not prolonged into an unbranched filament; a white pelvic filament; unpaired fins of male with a succession of bands (striped on anal and dorsal, concentric on caudal) in the following sequence, from distal to proximal: narrow white or hyaline, narrow black, narrow bluish or bluish-greenish, and broad black or reddish black . Differs from Parosphromenus sumatranus in missing the conspicuous black spot at the posterior extremity of the dorsal-fin base; and a white pelvic fin filament (vs. black) .: elongated.

🌀 Behaviour

Behavioural data for Parosphromenus Bintan is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 🪺 Nest Builder
Spawning Season
spring
Spawn Location
Nest
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical known only from Bintan island in Riau Archipelago and Bangka island in Palembang Province, Sumatra, Indonesia.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
2.6cm
Dorsal Spines
12
Dorsal Rays
6
Anal Spines
12
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Kottelat & Ng, 1998

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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