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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Sturisoma Nigrirostrum

Sturisoma nigrirostrum Fowler, 1940
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
2
Depth
-
Climate
Tropical
Resilience
Low
Vulnerability
41.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Facultative air-breathing in the genus ; Its natural habitat is described as mostly soft water backwaters in which there are no water plants although the banks are overgrown with Pistia or Eichornia. Branches extending below the surface and driftwood on the bottom serve as surfaces that the fish can scour for aufwuchs and this fish can actually scrape off some of the wood itself as an aid in digestion .

Scientific Name
Sturisoma nigrirostrum
Authority
Fowler, 1940
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Trophic Level
2
Resilience
Low
Vulnerability
41.00/100
Water Temp
25–30 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Sturisoma Nigrirostrum is currently being compiled.

🌀 Behaviour

Behavioural data for Sturisoma Nigrirostrum is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 Reproduction

Fecundity
100–200eggs

Ca. 100-200 eggs. Male tends the clutch.

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 6.0 - 7.0; dH range: ? - 15. Tropical; 25°C - 30°C South America: Ucayali River basin.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2

📐 Morphometrics

Length–Weight Relationship: W = 0.00398 × L3.11 (TL)

🌡️ Water Parameters & Tolerance

Temperature Range
25–30°C
pH Range
6–7
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
41.00/100
Moderate vulnerability
Trophic Level
2
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Fowler, 1940

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