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💧 Freshwater Least Concern 🌡️ Tropical

Spotted metynnis

Metynnis maculatus Kner, 1858
Max Length
18 cm
Max Weight
Lifespan
Trophic Level
2.9
Depth
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
Depth Zone
pelagic

📖 Overview

This fish feeds on fruits and plants, and in extreme conditions or in captivity, may go for fish, crustaceans or maybe meat, but still are not considered dangerous.

Scientific Name
Metynnis maculatus
Authority
Kner, 1858
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
18 cm
Trophic Level
2.9
Resilience
High
Vulnerability
12.00/100
Water Temp
20–28 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Spotted metynnis is currently being compiled.

🌀 Behaviour

Behavioural data for Spotted metynnis is currently being reviewed.

🦐 Diet

Diet information for Spotted metynnis is currently being compiled.

🥚 Reproduction

Lays about 150 non-sticky eggs.

🌍 Habitat & Distribution

Freshwater; pelagic; pH range: 6.0 - 7.2; dH range: ? - 10. Tropical; 20°C - 28°C South America: Amazon and Paraguay River basins.

🌿 Ecology

Zone Preferences
💧 Freshwater 🐟 Pelagic
Trophic Level
2.9±0.32
Food Items

fruits and plants, and in extreme conditions or in captivity, may go for fish, crustaceans or maybe

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.08 (TL)
Max TL
18cm

🌡️ Water Parameters & Tolerance

Temperature Range
20–28°C
pH Range
6–7.2
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Kner, 1858

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Spotted Metynnis · Spotted Silver Dollar
🌍CES metynis skvrnitý
🇩🇪German Gefleckter Scheibensalmler
🇫🇮Finnish Pilkkulevytetra
🇵🇹Portuguese Pacu · Pacu-peva
🇷🇺Russian Пятнистая рыба-доллар · Пятнистый метиннис

Scientific Synonyms

Scientific Name Author Year Status
Myletes maculatus Kner 1858 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

Aquareap Community Observations
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