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💧 Freshwater Least Concern 🌡️ Subtropical

Macedonian Roach

Pachychilon macedonicum Steindachner, 1892
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
32.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Occurs in marshlands, lakes, and water courses on the low plains, with little current. Threatened due to water abstraction .

Scientific Name
Pachychilon macedonicum
Authority
Steindachner, 1892
Habitat
Freshwater
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
12 cm
Trophic Level
2.9
Resilience
Medium
Vulnerability
32.00/100
Water Temp
5–25 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Diagnosed from Pachychilon pictum by having broad black stripe from tip of snout to middle of caudal fin base, separating silvery belly from dark brown dorsum, a vertically elongated black blotch at caudal base (stripe and blotch hardly distinct in life), lower lip with a small squarish median lone; lateral line with 35-39 + 2 scales; and anal fin with 8½ branched rays .: fusiform / normal.

🌀 Behaviour

Behavioural data for Macedonian Roach is currently being reviewed.

🦐 Diet

Diet information for Macedonian Roach is currently being compiled.

🥚 Reproduction

Reproduction data for Macedonian Roach is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical; 5°C - 25°C ; 42°N - 41°N, 22°E - 24°E

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L3.14 (TL)
Max TL
12cm

🌡️ Water Parameters & Tolerance

Temperature Range
5–25°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Steindachner, 1892

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Macedonian moranec · Macedonian Roach · mavrotsironi
🇩🇪German Prespaplötze
🌍ELL Μαυροτσιρώνι

Scientific Synonyms

Scientific Name Author Year Status
Anaecypris macedonicus Steindachner 1892 Homotypic
Leuciscus macedonicus Steindachner 1892 Homotypic
Rutilus macedonicus Steindachner 1892 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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