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💧 Freshwater Least Concern 🌡️ Tropical

Brachyhypopomus Janeiroensis

Brachyhypopomus janeiroensis Paz, 1992
Max Length
18.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Brachyhypopomus Janeiroensis (Brachyhypopomus janeiroensis), first described by Paz, 1992 is a medium-sized fish in the family Hypopomidae (order Gymnotiformes). Adults typically reach 18.60 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Brachyhypopomus janeiroensis
Authority
Paz, 1992
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
18.6 cm
Trophic Level
3.1
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gymnotiformes
Gymnotiformes
Family
Hypopomidae
Hypopomidae
Genus
Brachyhypopomus
Brachyhypopomus
Species
Brachyhypopomus Janeiroensis
Brachyhypopomus janeiroensis

🐟 Physical Description

Physical description for Brachyhypopomus Janeiroensis is currently being compiled.

🌀 Behaviour

Behavioural data for Brachyhypopomus Janeiroensis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: São João and Paraíba do Sul River basins in Rio de Janeiro, Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00372 × L3.06 (TL)
Max TL
18.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Tropical
Described By
Paz, 1992

🌐 Names & Taxonomy

Language Common Names
🌍CES břicholemka riodejaneirská

Scientific Synonyms

Scientific Name Author Year Status
Hypopomus janeiroensis Costa & Campos-da-Paz 1992 Synonym

🗺️ 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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