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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Doras

Ossancora punctata Kner, 1855
Max Length
11.3 cm
Max Weight
-
Lifespan
-
Trophic Level
2.8
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Doras (Ossancora punctata), first described by Kner, 1855 is a small fish in the family Doradidae (order Siluriformes). Adults typically reach 11.30 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 Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Doradidae kept in the hobby.

Scientific Name
Ossancora punctata
Authority
Kner, 1855
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
11.3 cm
Trophic Level
2.8
Resilience
High
Vulnerability
15.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Doras is currently being compiled.

🌀 Behaviour

Behavioural data for Doras is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Tropical South America: Amazon River basin.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.8±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01778 × L3.01 (TL)
Max TL
11.3cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Kner, 1855

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Doras
🇵🇹Portuguese Botinho · Reco-reco
🇷🇺Russian Пятнистый броняковый сом
🇪🇸Spanish Bagre Hueso · Pirillo

Scientific Synonyms

Scientific Name Author Year Status
Doras punctatus Kner 1853 Synonym

🗺️ 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
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View all observations for Doras ↗
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