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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Subtropical

Crystal tetra

Roeboides bouchellei Fowler, 1923
Max Length
8.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
-
Climate
Subtropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Typical of quiet waters in creeks and shorelines of larger rivers where there is low to moderate current. Found in slightly brackish waters at sea level and in waters up to 610 m elevation, though generally more abundant below 200 m. Food consists of fish scales, including those of other characins, cichlid and others, and aquatic insects .

Scientific Name
Roeboides bouchellei
Authority
Fowler, 1923
Habitat
Freshwater
Climate
Subtropical
IUCN Status
LC
Max Length
8.2 cm
Trophic Level
3.9
Vulnerability
10.00/100
Water Temp
21–36 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Crystal tetra is currently being compiled.

🌀 Behaviour

Behavioural data for Crystal tetra 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. Subtropical; 21°C - 36°C Central America: Pacific slope rivers from west of the Sona Peninsula, Panama, to Coto River, north through the Parrita-Quepos region of Costa Rica to extreme west of Mexico, and on the Atlantic slope from rivers of Nicaragua (Managuá lake) and Honduras.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.9±0.64

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3.09 (TL)
Max TL
8.2cm

🌡️ Water Parameters & Tolerance

Temperature Range
21–36°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.9
Predator
Climate Zone
Subtropical
Described By
Fowler, 1923

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 13 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Crystal tetra ↗
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