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💧 Freshwater Least Concern 🌡️ Tropical

Freshwater angelfish

Pterophyllum scalare Schultze, 1823
Max Length
10.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Adults inhabit swamps or flooded grounds where the aquatic and riverine vegetation are dense and the water is either clear or silty. Its color is deeper in clear water . One of the most popular of all the tropical aquarium fish. Maximum length 15 cm TL . Aquarium keeping: in groups of 5 or more individuals; keep pairs in small tanks for breeding; minimum aquarium size 100 cm .

Scientific Name
Pterophyllum scalare
Authority
Schultze, 1823
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
10.5 cm
Latitude
10°S – 6°N
Trophic Level
3.6
Resilience
High
Vulnerability
13.00/100
Migration
Non-migratory
Water Temp
24–30 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Body compressed and disc-shaped; dorsal and anal spiny rays increasing in length from anterior to posterior part of the fin; first branched rays also very long; body height at anal fin level 1.07 to 1.29 times in SL; body color silvery with dark vertical bars (7 in juveniles, 4 in adults) .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Freshwater angelfish is currently being reviewed.

🦐 Diet

Diet information for Freshwater angelfish is currently being compiled.

🥚 Reproduction

Males court females during the breeding season. Both male and female guard the eggs which are attached to the surface of aquatic vegetation in a nest area . During the entire brooding cycle, bonding of the original pair of parents is maintained complete with defence of each partner against aggression or potential rivals .

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 6.0 - 8.0; dH range: 5 - 13; non-migratory . Tropical; 24°C - 30°C ; 6°N - 10°S, 78°W - 51°W South America: Amazon River basin, in Peru, Colombia, and Brazil, along the Ucayali, Solimões and Amazon rivers; rivers of Amapá (Brazil), Rio Oyapock in French Guiana; Essequibo River in Guyana.

🌿 Ecology

Zone Preferences
💧 Freshwater
Migration
Non-migratory
Trophic Level
3.6±0.59

📐 Morphometrics

Length–Weight Relationship: W = 0.03236 × L2.98 (TL)
Max TL
10.5cm

🌡️ Water Parameters & Tolerance

Temperature Range
24–30°C
pH Range
6–8
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Latitude Range
6°N – 10°S
Described By
Schultze, 1823

🌐 Names & Taxonomy

Language Common Names
🇬🇧English angelfish · Angelfish, Freshwater angelfish · Black Angelfish · freshwater angelfish · lesser angelfish
🇫🇷French Poisson ange · Poisson ange, Scalaire
🇵🇹Portuguese Acará bandeira

Scientific Synonyms

Scientific Name Author Year Status
Platax scalaris Cuvier 1831 Synonym
Plataxoides dumerilii Castelnau 1855 Synonym
Pterophillum eimekei Ahl 1928 Synonym
Pterophyllum dumerilii Castelnau 1855 Synonym
Pterophyllum eimekei Ahl 1928 Synonym
Pterophyllum scalare Lichtenstein 1823 Synonym
Zeus scalaris Schultze 1823 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 33 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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