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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Maylandia Callainos

Maylandia callainos Stauffer & Hert, 1992
Maylandia Callainos (Maylandia callainos)
Maylandia Callainos (Maylandia callainos)
Maylandia Callainos (Maylandia callainos)
Max Length
8 cm
Max Weight
-
Lifespan
-
Trophic Level
2.3
Depth
3–4 m
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Maylandia Callainos (Maylandia callainos), first described by Stauffer & Hert, 1992 is a small fish in the family Cichlidae (order Cichliformes). Adults typically reach 8.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. Recorded depth range: 3 to 4 metres. It occurs in Tropical waters. It feeds primarily on plankton, plant material, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Cichlidae kept in the hobby.

Scientific Name
Maylandia callainos
Authority
Stauffer & Hert, 1992
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
8 cm
Depth Range
3–4 m
Trophic Level
2.3
Resilience
High
Vulnerability
12.00/100
Water Temp
24–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cichliformes
Cichliformes
Family
Cichlidae
Cichlidae
Genus
Maylandia
Maylandia
Species
Maylandia Callainos
Maylandia callainos

🐟 Physical Description

Dorsal spines (total): 17 - 18; Dorsal soft rays (total): 8 - 9; Anal spines: 3; Anal soft rays: 7 - 8. Gill rakers on first ceratobranchial 11-12; gill rakers on first epibranchial 1-3.: fusiform / normal.

🌀 Behaviour

Behavioural data for Maylandia Callainos is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 Reproduction

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

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 7.5 - 8.3; dH range: 5 - 30; depth range 3 - 4 m . Tropical; 24°C - 26°C West islands.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.3±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.99 (TL)
Max TL
8cm
Dorsal Spines
18
Dorsal Rays
9
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Temperature Range
24–26°C
pH Range
7.5–8.3
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
2.3
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Stauffer & Hert, 1992

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Metriaclima callainos Stauffer & Hert 1992 Synonym
Pseudotropheus callainos Stauffer & Hert 1992 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 7 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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