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💧 Freshwater Data Deficient 🐠 Aquarium 🌡️ Tropical

Placidochromis Domirae

Placidochromis domirae Hanssens, 2004
Max Length
9.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
78–79 m
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Placidochromis Domirae (Placidochromis domirae) is a ray-finned fish of the family Cichlidae. It inhabits freshwater waters. This species can reach a maximum total length of 9.3 cm. It occurs at depths between 78 and 79 metres. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Placidochromis domirae
Authority
Hanssens, 2004
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Max Length
9.3 cm
Depth Range
78–79 m
Trophic Level
3.3
Resilience
High
Vulnerability
14.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 15 - 16; Dorsal soft rays (total): 9 - 10; Anal spines: 3; Anal soft rays: 8. Diagnosis: snout length 35.9-37.1 % head length; lower jaw length 36.2-38.7 % head length; premaxillary pedicel length 31.9-32.3 % head length; outer oral teeth entirely unicuspid or unequally bicuspid; 2/3 inner oral tooth rows; cheek depth 27.0-28.4 % head length; lachrymal depth 23.7-25.2 % head length; interorbital width 50.7-52.8 % head width; lower pharyngeal teeth slender to moderately enlarged; body depth 37.6-40.6 %SL .

🌀 Behaviour

Behavioural data for Placidochromis Domirae 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; benthopelagic; depth range 78 - 79 m . Tropical endemic to Lake Malawi, only known from Domira Bay in Malawi (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
9.3cm
Dorsal Spines
16
Dorsal Rays
10
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Hanssens, 2004

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