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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Sterba's cory

Corydoras sterbai Knaack, 1962
Max Length
6.8 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Facultative air-breathing ; Found in smaller rivers and tributaries, as well as flooded forest pools with soft, acidic waters. The habitats are characterised by swift flowing water with few plants.

Scientific Name
Corydoras sterbai
Authority
Knaack, 1962
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
6.8 cm
Trophic Level
2.9
Resilience
High
Vulnerability
10.00/100
Water Temp
21–25 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Sterba's cory is currently being compiled.

🌀 Behaviour

Behavioural data for Sterba's cory is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

Assumed to be like other Corydoras species.

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 6.0 - 8.0; dH range: 2 - 25. Tropical; 21°C - 25°C South America: central Brazil and Bolivia.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.9±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.02455 × L3 (TL)
Max TL
6.8cm

🌡️ Water Parameters & Tolerance

Temperature Range
21–25°C
pH Range
6–8
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
10.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Knaack, 1962

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Sterba's corydoras
🇩🇪German Sterbas Panzerwels
🇵🇱Polish kirysek Sterby
🇵🇹Portuguese Coridora

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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