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💧 Freshwater Least Concern 🌡️ Tropical

Northern kongnose cory

Corydoras septentrionalis Gosline, 1940
Max Length
4.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Northern kongnose cory (Corydoras septentrionalis) 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 4.9 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 septentrionalis
Authority
Gosline, 1940
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
4.9 cm
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Water Temp
20–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Siluriformes
Siluriformes
Family
Callichthyidae
Callichthyidae
Genus
Corydoras
Corydoras
Species
Northern kongnose cory
Corydoras septentrionalis

🐟 Physical Description

Physical description for Northern kongnose cory is currently being compiled.

🌀 Behaviour

Behavioural data for Northern kongnose cory is currently being reviewed.

🦐 Diet

Diet information for Northern kongnose cory is currently being compiled.

🥚 Reproduction

Fecundity
2–4eggs

The female holds 2-4 eggs between her pelvic fins, where the male fertilizes them for about 30 seconds. Only then the female swims to a suitable spot, where she attaches the very sticky eggs. The pair repeats this process until about 100 eggs have been fertilized and attached .

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 6.0 - 8.0; dH range: 2 - 25. Tropical; 20°C - 26°C South America: Orinoco River basin.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.0182 × L3.02 (TL)
Max TL
4.9cm

🌡️ Water Parameters & Tolerance

Temperature Range
20–26°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
3
Predator
Climate Zone
Tropical
Described By
Gosline, 1940

🌐 Names & Taxonomy

Language Common Names
🌍CES pancéřníček půlnoční
🇪🇸Spanish Coridora Narizuda · Corredora esmeralda

Scientific Synonyms

Scientific Name Author Year Status
Corydoras cortesi Castro 1987 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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View all observations for Northern kongnose cory ↗
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