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💧 Freshwater Data Deficient 🐠 Aquarium 🌡️ Tropical

Nemacheilus Ornatus

Nemacheilus ornatus Kottelat, 1990
Max Length
4.1 cm
Max Weight
-
Lifespan
-
Trophic Level
2.8
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Nemacheilus Ornatus (Nemacheilus ornatus), first described by Kottelat, 1990 is a tiny fish in the family Nemacheilidae (order Cypriniformes). Adults typically reach 4.10 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 Data Deficient.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Nemacheilidae kept in the hobby.

Scientific Name
Nemacheilus ornatus
Authority
Kottelat, 1990
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
4.1 cm
Trophic Level
2.8
Resilience
High
Vulnerability
26.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 12; Anal soft rays: 8. Color pattern consisting of a yellowish background with a black longitudinal stripe along lateral line, an irregular black stripe along dorsal midline and 9-16 black, vertically elongated blotches across lateral stripe.: elongated.

🌀 Behaviour

Behavioural data for Nemacheilus Ornatus 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. Tropical known only from the type locality in the Tapi River basin, Thailand.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.8±0.3
Food Items

insect larvae (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L3.01 (TL)
Max TL
4.1cm
Dorsal Rays
12
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
26.00/100
Low vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Kottelat, 1990

🗺️ 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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