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💧 Freshwater Endangered 🌡️ Tropical

Benitochromis Riomuniensis

Benitochromis riomuniensis Thys van den Audenaerde, 1981
Max Length
7.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
11.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Pair-bonding, ovophilic mouthbrooder with delayed uptake . Spawns on open substrates; both parents brood offspring .

Scientific Name
Benitochromis riomuniensis
Authority
Thys van den Audenaerde, 1981
Habitat
Freshwater
Climate
Tropical
IUCN Status
EN
Max Length
7.4 cm
Trophic Level
3.3
Resilience
Medium
Vulnerability
11.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cichliformes
Cichliformes
Family
Cichlidae
Cichlidae
Genus
Benitochromis
Benitochromis
Species
Benitochromis Riomuniensis
Benitochromis riomuniensis

🐟 Physical Description

Dorsal spines (total): 15 - 16; Dorsal soft rays (total): 9 - 10; Anal spines: 3; Anal soft rays: 6 - 8. Diagnosis: dorsal fin membrane pale, without dense black band; no strongly marked vertical bars on flanks; caudal of males with some rows of dark to reddish maculae but these never extend over entire fin; normally no markings on flanks, although stressed individuals sometimes with 2 horizontal bands; no blue iridescence on cheeks, opercle and anterior body .

🌀 Behaviour

Behavioural data for Benitochromis Riomuniensis 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; demersal. Tropical; 3°N - 2°N

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L2.99 (TL)
Max TL
7.4cm
Dorsal Spines
16
Dorsal Rays
10
Anal Spines
3
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.3
Predator
Climate Zone
Tropical
Described By
Thys van den Audenaerde, 1981

🌐 Names & Taxonomy

Language Common Names
🇫🇮Finnish Täpläpalettikala

Scientific Synonyms

Scientific Name Author Year Status
Benitochromis riomuniensis Linke & Staeck 1981 Synonym
Nanochromis riomuniensis Thys van den Audenaerde 1981 Synonym

🦠 Common Diseases

The following diseases are known to affect Benitochromis Riomuniensis.

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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