Eurasian minnow
📖 Overview
Gregarious . Found in a wide range of cold and well oxygenated habitats from small, fast-flowing streams to large Nordic lowland rivers and from small upland lakes to large oligotrophic lakes. Usually occurs in association with salmonid fishes . Feeds on algae, plant debris (in rivers), mollusks, crustaceans and insects . Spawns over clean gravel areas in flowing water or on wave-washed shores of lakes. Overwinters in coarse substrate or in deep pools with low current . Migrates upstream for spawning in shallow gravel areas. Important laboratory fish, for research on sensory organs of fishes. Mean maximum age is 6 years . Locally threatened due to pollution and excessive stocking of species of Salmo .
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 3; Dorsal soft rays (total): 6 - 8; Anal spines: 3; Anal soft rays: 6 - 8; Vertebrae: 38 - 40. Diagnosed from its congeners in Europe by having lateral line usually reaching beyond anal fin base, a midlateral row of vertically elongated blotches whose depth is about 1/3-1/2 of body depth at same position, often fused in a midlateral stripe (in preserved individuals), caudal peduncle depth 2.6-3.1 times in its length, patches of breast scales separated by unscaled area or (rarely) connected anteriorly by 1-2 rows of scales, snout length 29-34% HL ( 1.1-1.4 times eye diameter), and anal fin origin in front of base of last dorsal ray . Caudal fin with 19 rays .: elongated.
🌀 Behaviour
Behavioural data for Eurasian minnow is currently being reviewed.
🦐 Diet
🥚 Reproduction
Males and females form school separately and arrive on the spawning site at differen times. Spawn over clean gravel areas in flowing water or on wave-washed shores of lakes. Deposit eggs in shallow water on sand or gravel bottom which hatch in 4-5 days at 18°C. Females lay sticky eggs deep into clean gravel .
🌍 Habitat & Distribution
Freshwater; brackish; demersal; pH range: 7.0 - 7.5; dH range: 10 - 20; potamodromous . Temperate; 2°C - 20°C ; 73°N - 37°N, 10°W - 179°E North and Baltic Seas, Arctic and northern Pacific Ocean, from Garonne (France) eastward to Anadyr and Amur drainages and Korea; Ireland (possibly introduced), Great Britain northward to 58°N.
🌿 Ecology
algae, plant debris (in rivers), mollusks, crustaceans and insects (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Channel Minnow · Common minnow · Minnow |
| 🌍CES | Strevle potocni |
| 🌍CYM | Pilcod · pilcodyn |
| 🇩🇰Danish | Almindelig elritse · Elrits · Elritse |
| 🇩🇪German | Bitterfisch · Blutelritze · Elritze · Maipiere · Pfelle · Pfrille |
| 🌍ELL | Κοκκινόγαστρος |
| 🇫🇮Finnish | Mutu |
| 🇫🇷French | Amarante · Arlequin · Charbonnier · Cippa · Cuzeau · Edling · Garlesco · Grisette · Petit blanc · Sprille · Vairon · Vairon de la Manche · Veirou · Verdou · Voiron · Véricle · Wetling · vairon, véron |
| 🌍GLE | Libin |
| 🇭🇺Hungarian | Fürge cselle |
| 🇮🇹Italian | Sanguinerola |
| 🌍LIT | rainė |
| 🌍MKD | Zlatica |
| 🇳🇱Dutch | Elrits |
| 🌍NNO | gorsild · kime · pøyt · simen · ørekyt · blindsild · goløye · gørkyte · åkyte · ålekue |
| 🌍NOB | blindsild · goløye · gørkyte · åkyte · ålekue · ørekyt · gorsild · kime · pøyt · simen |
| 🇳🇴Norwegian | Orekyte · Ørekyt |
| 🇵🇱Polish | Strzebla potokowa |
| 🌍RON | Boet · Boisca · Boiste · Boistean · Craesc · Craet · Crai · Scrofita · Verdete · Verzisoara |
| 🇷🇺Russian | обыкновенный гольян |
| 🌍SLV | Pisanec |
| 🌍SME | geadgenoarsa |
| 🇪🇸Spanish | Pescardo · Piscardo |
| 🌍SQI | Skort pellgjesh |
| 🌍SRP | Gagica |
| 🇸🇪Swedish | Elritsa · Kvidd · Äling |
| 🌍TUR | otbaligi · otbalığı |
| 🌍UKR | Гольян звичайний |
🦠 Common Diseases
The following diseases are known to affect Eurasian minnow.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 46 records indexed .
👥 Community & Contribute
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