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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Leopard corydoras

Corydoras julii Steindachner, 1906
Max Length
5.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Leopard corydoras (Corydoras julii) is a ray-finned fish of the family Callichthyidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 5.2 cm. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Corydoras julii
Authority
Steindachner, 1906
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
5.2 cm
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Water Temp
23–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Leopard corydoras is currently being compiled.

🌀 Behaviour

Behavioural data for Leopard corydoras is currently being reviewed.

🦐 Diet

Hoplisoma julii, like almost all Hoplisoma species, are bottom-feeding scavengers. Their diet consists primarily of small invertebrates which they sift from the substrate, expelling the particles of sand and sediment through their gill openings. In captivity, their diet is frequently sinking pellets rich in insect and other invertebrate proteins, as well as live or frozen invertebrates like bloodworms, daphnia, brine shrimp, and California blackworms (Lumbriculus variegatus).

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous . Breeding takes place in swamps, ponds, or streams .

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 6.0 - 8.0; dH range: 2 - 25. Tropical; 23°C - 26°C South America: Lower Amazon River and coastal rivers in northeastern Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3±0.35
Food Items

worms, crustaceans, insects and plant matter (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.14 (TL)
Max TL
5.2cm

🌡️ Water Parameters & Tolerance

Temperature Range
23–26°C
pH Range
6–8
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Climate Zone
Tropical
Described By
Steindachner, 1906

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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