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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Keyhole cichlid

Cleithracara maronii Steindachner, 1881
Cleithracara Maronii (Cleithracara maronii)
Cleithracara Maronii (Cleithracara maronii)
Max Length
7.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Inhabits small creeks in the coastal zone, which have clear water and little current and is rich in decaying wood . Feeds on worms, crustaceans and insects . When faced with danger, this fearful species fix itself against a log adapting its color pattern to the substrate. Parents take care of the spawned eggs, numbering about 400, which are laid down on a flat stone .

Scientific Name
Cleithracara maronii
Authority
Steindachner, 1881
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
7.1 cm
Trophic Level
3.3
Resilience
High
Vulnerability
11.00/100
Water Temp
22–25 °C

🔬 Taxonomy

🐟 Physical Description

color pattern to the substrate.

🌀 Behaviour

Behavioural data for Keyhole cichlid is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 👄 Mouth Brooder 🛡️ Egg Guarder
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

Spawns on hard substrate; produces up to 600 eggs; both parents guard eggs and larvae .

🌍 Habitat & Distribution

Freshwater; brackish; benthopelagic; pH range: 6.0 - 8.0; dH range: ? - 20. Tropical; 22°C - 25°C South America: Trinidad (impersistent), Orinoco River basin (delta), rivers from Barima River (Guyana) to Ouanary River (French Guiana).

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish
Trophic Level
3.3±0.39
Food Items

worms, crustaceans and insects (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.03548 × L3.11 (TL)
Max TL
7.1cm

🌡️ Water Parameters & Tolerance

Temperature Range
22–25°C
pH Range
6–8

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Steindachner, 1881

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Acara maronii Steindachner 1881 Synonym
Aequidens maronii Steindachner 1881 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 75 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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