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💧 Freshwater Vulnerable 🌡️ Tropical

Hypsolebias Brunoi

Hypsolebias brunoi Costa, 2003
Max Length
3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Hypsolebias Brunoi (Hypsolebias brunoi) is a ray-finned fish of the family Rivulidae. It inhabits freshwater waters. This species can reach a maximum total length of 3 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Vulnerable on the IUCN Red List.

Scientific Name
Hypsolebias brunoi
Authority
Costa, 2003
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
VU
Max Length
3 cm
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 15 - 20; Anal soft rays: 18 - 22; Vertebrae: 27 - 28. Female with anal fin long, spatulated, and long posterior process of occipital, terminating in narrow posterior extension; flanks with iridescent blue bars. Male with entire opercular and dorsolateral regions of head metallic greenish blue; bars on anal and caudal fins; with filamentous rays along the entire distal border of dorsal and anal fins; melanophores concentrated on anterior part of dorsal fin forming a dark gray zone. Dorsal-fin rays 18-20 in male, 15-17 in female; anal-fin rays 20-22 in male, 18-21 in female; caudal-fin rays 24-25, caudal fin subtruncate in male, rounded in female .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Hypsolebias Brunoi is currently being reviewed.

🦐 Diet

Diet information for Hypsolebias Brunoi is currently being compiled.

🥚 Reproduction

Reproduction data for Hypsolebias Brunoi is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
3cm
Dorsal Rays
18
Anal Rays
20
Vertebrae
28

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Costa, 2003

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Simpsonichthys brunoi Costa 2003 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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