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💧 Freshwater Endangered 🌡️ Tropical

Grey Madagascar cichlid

Ptychochromis inornatus Sparks, 2002
Max Length
12.2 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
18.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Specimens collected in shallow, clear, moderate to swift flowing water; also from deeper pools or from under overhanging banks and vegetation. Diet highly variable, apparently an omnivore .

Scientific Name
Ptychochromis inornatus
Authority
Sparks, 2002
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
EN
Max Length
12.2 cm
Trophic Level
3.3
Resilience
High
Vulnerability
18.00/100

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cichliformes
Cichliformes
Family
Cichlidae
Cichlidae
Genus
Ptychochromis
Ptychochromis
Species
Grey Madagascar cichlid
Ptychochromis inornatus

🐟 Physical Description

Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 9 - 11; Anal spines: 3; Anal soft rays: 8 - 9; Vertebrae: 26 - 27. No large, black blotches or bands arrayed in series along the lateral midline. Second pharyngobranchial tooth plate with 2 rows of teeth. Robust unicate process of the first epibranchial bone at least twice the diameter of the anterior arm. Reduced angle between arms of the first epibranchial. Gill rakers on lower limb 10 (modally). Supraoccipital crest with truncate and rounded postero-dorsal margin. Fin coloration in life deep orangish-red. Anterior chest scales embedded and reduced in size.: short and / or deep.

🌀 Behaviour

Behavioural data for Grey Madagascar 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

🌍 Habitat & Distribution

Freshwater; brackish; benthopelagic. Tropical; 14°S - 16°S

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish
Feeding Mode
Omnivore
Trophic Level
3.3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
12.2cm
Dorsal Spines
14
Dorsal Rays
10
Anal Spines
3
Anal Rays
9
Vertebrae
27

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
18.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Sparks, 2002

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Gray Madagascar Cichlid · Grey Madagascar Cichlid · Juba

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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