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💧 Freshwater Extinct 🌡️ Temperate

Alburnus Danubicus

Alburnus danubicus Antipa, 1909
Max Length
20 cm
Max Weight
-
Lifespan
-
Trophic Level
2.7
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
40.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Alburnus Danubicus (Alburnus danubicus) is a ray-finned fish of the family Cyprinidae. It inhabits freshwater waters. This species can reach a maximum total length of 20 cm. With a trophic level of 2.7, it is an omnivore, consuming both plant and animal matter. It is assessed as Extinct on the IUCN Red List.

Scientific Name
Alburnus danubicus
Authority
Antipa, 1909
Habitat
Freshwater
Climate
Temperate
Body Shape
Fusiform / normal
IUCN Status
EX
Max Length
20 cm
Trophic Level
2.7
Resilience
Medium
Vulnerability
40.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Can be distinguished from all congeners by having 17-20½ branched anal-fin rays and 68-70 total lateral line scales . Diagnosed from congeners in Black Sea basin by its anal fin origin about 1½ -2½ scales behind base of last dorsal ray, lateral line with 63-64 + 4 scale, and anal fin with 17-20½ branched rays .: fusiform / normal.

🌀 Behaviour

Behavioural data for Alburnus Danubicus is currently being reviewed.

🦐 Diet

Diet information for Alburnus Danubicus is currently being compiled.

🥚 Reproduction

Reproduction data for Alburnus Danubicus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Temperate known only from two records in 1909 and 1943.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.7±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.13 (TL)
Max TL
20cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Extinct
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
40.00/100
Moderate vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Antipa, 1909

👥 Community & Contribute

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