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💧 Freshwater Data Deficient 🐠 Aquarium 🌡️ Subtropical

Hisonotus Heterogaster

Hisonotus heterogaster Carvalho & Reis, 2011
Max Length
4.3 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Hisonotus Heterogaster (Hisonotus heterogaster) is a ray-finned fish of the family Loricariidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 4.3 cm. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Hisonotus heterogaster
Authority
Carvalho & Reis, 2011
Habitat
Freshwater
Climate
Subtropical
IUCN Status
DD
Max Length
4.3 cm
Resilience
High
Vulnerability
12.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Hisonotus Heterogaster is currently being compiled.

🌀 Behaviour

Behavioural data for Hisonotus Heterogaster 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. Subtropical South America: tributaries of the rio Jacuí drainage, laguna dos Patos system in Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.06 (TL)
Max TL
4.3cm

🌡️ Water Parameters & Tolerance

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
12.00/100
Low vulnerability
Climate Zone
Subtropical
Described By
Carvalho & Reis, 2011

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