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💧 Freshwater Least Concern 🌡️ Tropical

Petrotilapia Pyroscelos

Petrotilapia pyroscelos Lundeba, Stauffer & Konings, 2011
Max Length
10.7 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
Depth Zone
pelagic

📖 Overview

Overview information for Petrotilapia Pyroscelos is currently being compiled by our editorial team.

Scientific Name
Petrotilapia pyroscelos
Authority
Lundeba, Stauffer & Konings, 2011
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
10.7 cm
Trophic Level
3.3
Resilience
High
Vulnerability
15.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 17 - 19; Dorsal soft rays (total): 8 - 10; Anal spines: 3; Anal soft rays: 7 - 8. Diagnosis: The dark submarginal band in the spinous part of the dorsal fin of both male and female distinguishes Petrotilapia pyroscelos from P. tridentiger, P. xanthos, P. flaviventris, and P. palingnathos, which lack such a band . Males of P. pyroscelos have blue and bronze ground color with 7-9 gray vertical bars, whitish to gray throat and purple cheek, which distinguishes it from P. genalutea, P. nigra, P. chrysos, P. microgalana and P. mumboensis; males of P. genalutea are dull gray-blue with 5-7 black vertical bars, have an orange-yellow cheek, and a black throat; males of P. nigra and P. chrysos are predominantly blue-black with 7-10 gray/brown bars, have a dark blue cheek, and a black throat; males of P. microgalana are bright blue with 5-7 faint black vertical bars, and have a light blue cheek and a yellow throat, while those of P. mumboensis are blue with 8 dark blue vertical bars, light blue cheeks, and a light blue to gray gular region . Females of P. pyroscelos are brown with faint blue and yellow highlights with a conspicuous black submarginal band in the dorsal fin; females of P. pyroscelos are distinguished from those of P. genalutea, P. nigra, P. chrysos, and P. microgalana by the brown to gray ground color on the flank which is beige or yellow in the other species and are distinguished from females of P. mumboensis which lack any horizontal elements of the flank’s pigmentation pattern . : fusiform / normal.

🌀 Behaviour

Behavioural data for Petrotilapia Pyroscelos is currently being reviewed.

🦐 Diet

Diet information for Petrotilapia Pyroscelos is currently being compiled.

🥚 Reproduction

Reproduction data for Petrotilapia Pyroscelos is currently being compiled.

🌍 Habitat & Distribution

Freshwater; pelagic. Tropical; 12°S - 13°S, 34°E - 35°E

🌿 Ecology

Zone Preferences
💧 Freshwater 🐟 Pelagic
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.99 (TL)
Max TL
10.7cm
Dorsal Spines
18
Dorsal Rays
9
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

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
15.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Lundeba, Stauffer & Konings, 2011

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