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💧 Freshwater Least Concern 🌡️ Tropical

Glutton Robber

Petersius conserialis Hilgendorf, 1894
Max Length
14.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Occurs in sandy river courses and floodplain lakes with bushy shorelines with forested or grassy margins .

Scientific Name
Petersius conserialis
Authority
Hilgendorf, 1894
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
14.5 cm
Trophic Level
3.1
Resilience
High
Vulnerability
14.00/100
Water Temp
22–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 10; Anal spines: 0; Anal soft rays: 21 - 23; Vertebrae: 36 - 37. Diagnosis: This species is diagnosed by a unique cuspidation pattern of the inner row premaxillary dentition with the cusps of the cutting-edge oriented buccally, vs. lingually oriented in all other alestids, and the possession of a distinctively shaped margin of the supraoccipital with a steep anterodorsal convexity at the junction of the parietals followed by a dorsomedial concavity on the surface of the supraoccipital .: fusiform / normal.

🌀 Behaviour

Behavioural data for Glutton Robber is currently being reviewed.

🦐 Diet

Diet information for Glutton Robber is currently being compiled.

🥚 Reproduction

Reproduction data for Glutton Robber is currently being compiled.

🌍 Habitat & Distribution

Freshwater; pelagic. Tropical; 22°C - 26°C endemic to lowland regions of the Ruvu and Rufiji rivers in the Pwani Region of eastern Tanzania (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater 🐟 Pelagic
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01072 × L3.02 (TL)
Max TL
14.5cm
Dorsal Rays
10
Anal Rays
22
Vertebrae
37

🌡️ Water Parameters & Tolerance

Temperature Range
22–26°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2006

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Hilgendorf, 1894

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Glutton Robber
🌍CES afrotetra kinganinská

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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