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💧 Freshwater Least Concern 🌡️ Subtropical

Meridian Tetra

Hyphessobrycon meridionalis Ringuelet, Miquelarena & Menni, 1978
Max Length
5 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Meridian Tetra (Hyphessobrycon meridionalis) is a ray-finned fish of the family Acestrorhamphidae. It inhabits freshwater waters. This species can reach a maximum total length of 5 cm. With a trophic level of 2.9, 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
Hyphessobrycon meridionalis
Authority
Ringuelet, Miquelarena & Menni, 1978
Habitat
Freshwater
Climate
Subtropical
IUCN Status
LC
Max Length
5 cm
Trophic Level
2.9
Resilience
High
Vulnerability
11.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Meridian Tetra is currently being compiled.

🌀 Behaviour

Behavioural data for Meridian Tetra is currently being reviewed.

🦐 Diet

Diet information for Meridian Tetra is currently being compiled.

🥚 Reproduction

Reproduction data for Meridian Tetra is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical South America: lower Paraná River and coastal river basins of Rio Grande do Sul, Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.14 (TL)
Max TL
5cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Subtropical
Described By
Ringuelet, Miquelarena & Menni, 1978

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Meridian Tetra · Tetra
🌍CES tetra pobřežní
🇵🇹Portuguese Lambari · Tetra-meridional
🇪🇸Spanish Mojarra
🇨🇳Chinese 南方魮脂鯉

🗺️ 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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