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💧 Freshwater Data Deficient 🌡️ Tropical

Guaramiranga cory

Aspidoras rochai Ihering, 1907
Max Length
4.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Guaramiranga cory (Aspidoras rochai) is a ray-finned fish of the family Callichthyidae. It inhabits freshwater waters. This species can reach a maximum total length of 4.4 cm. With a trophic level of 3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Aspidoras rochai
Authority
Ihering, 1907
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
4.4 cm
Trophic Level
3
Resilience
High
Vulnerability
10.00/100
Water Temp
21–25 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

This species is distinguished by the following characteristics: preadipose azygous plates with variable sizes, alternating between smaller and larger plates; presence of a light and somewhat irregular stripe on middle portion of the dorsolateral body plates, which runs parallel to flank midline, from the region just anterior to dorsal fin to the caudal peduncle, then being united with the stripe of the other side of the body in the predorsal region; relatively wide frontal bone, its width equal to or slightly larger than half of its entire length .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Guaramiranga cory is currently being reviewed.

🦐 Diet

Diet information for Guaramiranga cory is currently being compiled.

🥚 Reproduction

Reproduction data for Guaramiranga cory is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 6.0 - 7.5; dH range: ? - 14. Tropical; 21°C - 25°C South America: Brazil (coastal rivers in Ceará State).

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3±0.3
🐠 Schooling

📐 Morphometrics

Length–Weight Relationship: W = 0.01072 × L3.16 (TL)
Max TL
4.4cm

🌡️ Water Parameters & Tolerance

Temperature Range
21–25°C
pH Range
6–7.5
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Ihering, 1907

🗺️ 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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