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💧 Freshwater Vulnerable 🐠 Aquarium 🌡️ Tropical

Red-nosed Madagascar cichlid

Paretroplus kieneri Arnoult, 1960
Max Length
15.9 cm
Max Weight
-
Lifespan
-
Trophic Level
2.8
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Red-nosed Madagascar cichlid (Paretroplus kieneri), first described by Arnoult, 1960 is a medium-sized fish in the family Cichlidae (order Cichliformes). Adults typically reach 15.90 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Vulnerable.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Cichlidae kept in the hobby.

Scientific Name
Paretroplus kieneri
Authority
Arnoult, 1960
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
VU
Max Length
15.9 cm
Trophic Level
2.8
Resilience
High
Vulnerability
24.00/100
Water Temp
24–28 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cichliformes
Cichliformes
Family
Cichlidae
Cichlidae
Genus
Paretroplus
Paretroplus
Species
Red-nosed Madagascar cichlid
Paretroplus kieneri

🐟 Physical Description

Dorsal spines (total): 18 - 20; Dorsal soft rays (total): 13 - 15; Anal spines: 9 - 11; Anal soft rays: 11 - 12. Diagnosis: A shallow-bodied Paretroplus distinguished from all congeners except P. gymnopreopercularis by the presence of a blotchy, mottled, and irregular pigmentation pattern, the absence of vertical bars on the flanks, and by a fleshy snout that extends rostral to the lips and also ventrally to cover a portion of the upper lip . Paretroplus kieneri is distinguished from its sister taxon, P. gymnopreopercularis, by the presence of a more or less fully scaled preopercle, except along the ventral margin, vs. completely asquamate; a pointed and mildly convex predorsal profile, vs. blunt and strongly convex; and a second lacrimal plate that forms a part, albeit small, of the orbit margin, vs. second lacrimal plate excluded from orbit margin; the pigmentation pattern of P. kieneri is conspicuously blotchy, mottled, and irregular, whereas P. gymnopreopercularis is characterized by a weakly mottled and especially uniform chain-link lateral pigmentation pattern, owing to darkly pigmented scale margins .: fusiform / normal.

🌀 Behaviour

Behavioural data for Red-nosed Madagascar cichlid 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; 24°C - 28°C ; 13°S - 20°S

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.8±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.0166 × L2.95 (TL)
Max TL
15.9cm
Dorsal Spines
19
Dorsal Rays
14
Anal Spines
10
Anal Rays
12

🌡️ Water Parameters & Tolerance

Temperature Range
24–28°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Arnoult, 1960

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Kotsovato
🇫🇮Finnish nokisaariahven

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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