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💧 Freshwater Endangered 🌡️ Subtropical

Pungitius Hellenicus

Pungitius hellenicus Stephanidis, 1971
Max Length
4.5 cm
Max Weight
-
Lifespan
1 yrs
Trophic Level
3.3
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Adults inhabit spring-fed streams and ponds, with temperature rarely rising above 20° C and dense vegetation. Feed on small aquatic invertebrates and fish larvae. Spawn in May-June. Males build a nest and guard the eggs until hatching. Threatened due to habitat alteration and water abstraction. Attain a maximum size up to about 4.5 cm SL .

Scientific Name
Pungitius hellenicus
Authority
Stephanidis, 1971
Habitat
Freshwater
Climate
Subtropical
Body Shape
Elongated
IUCN Status
EN
Max Length
4.5 cm
Lifespan
1 years
Trophic Level
3.3
Resilience
Medium
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 2 - 6. Distinguished from congeners in Europe by possessing the following unique characters: dorsal fin with 2-6 spines; and pelvic girdle absent or very reduced. Differs further from other members of the genus by having the following combination of characters: body pale olive with blackish mottling; and absence of keel on side of caudal peduncle .: elongated.

🌀 Behaviour

Behavioural data for Pungitius Hellenicus is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 🪺 Nest Builder
Spawning Season
spring
Spawn Location
Nest
Fertilization
External

Males construct a nest made of vegetal material, where females lay the eggs. They guard the eggs until hatching .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical; 39°N - 38°N, 21°E - 23°E

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.2
Food Items

small aquatic invertebrates and fish larvae

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.05 (TL)
Max TL
4.5cm
Dorsal Spines
4

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Stephanidis, 1971

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