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💧 Freshwater Least Concern 🌡️ Tropical

Speckled piranha

Serrasalmus spilopleura Kner, 1858
Max Length
26 cm
Max Weight
Lifespan
Trophic Level
3.2
Depth
Climate
Tropical
Resilience
High
Vulnerability
17.00/100
Typical Length
25 cm
Depth Zone

📖 Overview

Speckled piranha (Serrasalmus spilopleura) is a ray-finned fish of the family Serrasalmidae. It inhabits freshwater waters. This species can reach a maximum total length of 26 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
Serrasalmus spilopleura
Authority
Kner, 1858
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
26 cm
Latitude
15°S – 1°N
Trophic Level
3.2
Resilience
High
Vulnerability
17.00/100
Water Temp
23–28 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 15 - 16; Anal soft rays: 31 - 35; Vertebrae: 35. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Speckled piranha is currently being reviewed.

🦐 Diet

Diet information for Speckled piranha is currently being compiled.

🥚 Reproduction

Reproduction data for Speckled piranha is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 5.0 - 7.0; dH range: ? - 18. Tropical; 23°C - 28°C ; 1°N - 15°S South America: Guaporé River basin (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.41

📐 Morphometrics

Length–Weight Relationship: W = 0.01514 × L3.19 (TL)
Max TL
26cm
Dorsal Rays
16
Anal Rays
33
Vertebrae
35

🌡️ Water Parameters & Tolerance

Temperature Range
23–28°C
pH Range
5–7
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
17.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Latitude Range
1°N – 15°S
Described By
Kner, 1858

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Pygocentrus dulcis Kner 1860 Heterotypic

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 8 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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