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💧 Freshwater Least Concern 🌡️ Temperate

Cactus Roach

Rutilus virgo Heckel, 1852
Max Length
40 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Temperate
Resilience
Low
Vulnerability
62.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Inhabits medium sized to large rivers. Spawns in fast-flowing water of riffles over gravel or submerged plants. Attains a maximum size of about 40 cm SL .

Scientific Name
Rutilus virgo
Authority
Heckel, 1852
Habitat
Freshwater
Climate
Temperate
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
40 cm
Trophic Level
3.4
Resilience
Low
Vulnerability
62.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Distinguished from its congeners in Danube drainage by having the following unique characters: peritoneum black; anal fin usually with 11-12½ branched rays; and breeding males with two horizontal rows of large tubercles on side of head above eye, usually more or less fused into a continuous ridge (tubercles white in ethanol); and tubercles on body massive, occupying most of scale area. Can be further separated from other species of the genus in Danube drainage by the combination of the following characters: 44-46 scales along lateral line; mouth inferior; snout blunt; body laterally compressed, maximum body width about 50% of body depth; body greenish to bluish brown; iris silvery .: fusiform / normal.

🌀 Behaviour

Behavioural data for Cactus Roach is currently being reviewed.

🦐 Diet

Diet information for Cactus Roach is currently being compiled.

🥚 Reproduction

Reproduction data for Cactus Roach is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Temperate

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L3.14 (TL)
Max TL
40cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
62.00/100
High vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Heckel, 1852

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Danube roach · cactus roach
🌍BOS Plotica
🌍CES Plotice podunajská · plotice měděná
🇩🇪German Frauennerfling
🌍EST Neitsisärg
🇫🇮Finnish tonavansärki
🇭🇷Croatian Plotica
🇭🇺Hungarian Leánykoncér
🇮🇹Italian Pigo del Danubio
🌍RON Babușcă de Tur
🇷🇺Russian Паннонская плотва
🌍SLK Plotica lesklá
🌍SLV Platnica
🌍SRP Белица плотица
🌍UKR Плітка паннонська · Плітка панонська

Scientific Synonyms

Scientific Name Author Year Status
Leuciscus virgo Heckel 1852 Homotypic
Rutilus pigo virgo Heckel 1852 Synonym
Rutilus pigus virgo Heckel 1852 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

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