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💧 Freshwater Least Concern 🌡️ Tropical

Palometita

Brachychalcinus nummus Böhlke, 1958
Max Length
8.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
17.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Palometita (Brachychalcinus nummus) is a ray-finned fish of the family Acestrorhamphidae. It inhabits freshwater waters. This species can reach a maximum total length of 8.4 cm. With a trophic level of 3.2, 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
Brachychalcinus nummus
Authority
Böhlke, 1958
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
8.4 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
17.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Palometita is currently being compiled.

🌀 Behaviour

Behavioural data for Palometita is currently being reviewed.

🦐 Diet

Diet information for Palometita is currently being compiled.

🥚 Reproduction

Reproduction data for Palometita is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Upper Amazon River basin.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01585 × L3.12 (TL)
Max TL
8.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Böhlke, 1958

🌐 Names & Taxonomy

Language Common Names
🌍CES tetřík ekvadorský
🇵🇹Portuguese Tetra-papudo
🇪🇸Spanish Palometita

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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