New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater Least Concern 🌡️ Tropical

Holland's Piranha

Serrasalmus hollandi Eigenmann, 1915
Max Length
18.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Holland's Piranha (Serrasalmus hollandi), first described by Eigenmann, 1915 is a medium-sized fish in the family Serrasalmidae (order Characiformes). Adults typically reach 18.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Serrasalmus hollandi
Authority
Eigenmann, 1915
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
18.5 cm
Trophic Level
3.5
Resilience
High
Vulnerability
15.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Holland's Piranha is currently being compiled.

🌀 Behaviour

Behavioural data for Holland's Piranha is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Madeira River basin in Bolivia.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.5±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01413 × L3.15 (TL)
Max TL
18.5cm

🌡️ Water Parameters & Tolerance

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
15.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Eigenmann, 1915

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Holland's Piranha
🌍CES piraňa Hollandova
🇵🇹Portuguese Piranha · Piranha-de-Holland
🇷🇺Russian Карликовая пиранья

🗺️ 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
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Holland's Piranha ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.