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💧 Freshwater 🌡️ Tropical

Rubricatochromis Paynei

Rubricatochromis paynei Loiselle, 1979
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Hemichromis paynei is found mainly in coastal areas . All specimens referred to as Hemichromis paynei in aquarist publications before 2004 do not actually belong to this species; they have definitely been misidentified .

Scientific Name
Rubricatochromis paynei
Authority
Loiselle, 1979
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
12 cm
Trophic Level
3.5
Resilience
High
Vulnerability
16.00/100

🔬 Taxonomy

Genus
Rubricatochromis
Rubricatochromis
Species
Rubricatochromis Paynei
Rubricatochromis paynei

🐟 Physical Description

Dorsal spines (total): 13 - 15; Dorsal soft rays (total): 10 - 11; Anal spines: 3; Anal soft rays: 7 - 8. Diagnosis: A small Hemichromis characterized by a small mouth and moderately protractile premaxilla, an extensive, stochastically distributed pattern of blue spangling on the head and flanks, a round black lateral spot located above the midlateral line, a rather short snout, 7.8-10.8% of standard length, moderately wide interorbital distance, 9.6-11.8% of standard length, deep caudal peduncle, 17.6-19.8% of standard length, and a strongly sagittiform, heavily dentigerous lower pharyngeal bone with 20-24 teeth along its posterior margin; lower pharyngeal dentition crested, with a major cusp and a rounded shoulder with two or three distinct serrations evident, both the postero-laterals and medians bulbous and enlarged . : fusiform / normal.

🌀 Behaviour

Behavioural data for Rubricatochromis Paynei is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; brackish; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish
Trophic Level
3.5±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
12cm
Dorsal Spines
14
Dorsal Rays
11
Anal Spines
3
Anal Rays
8

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Loiselle, 1979

👥 Community & Contribute

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