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💧 Freshwater Endangered

Andean Killifish

Orestias mooni Tchernavin, 1944
Max Length
4.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
💧 Freshwater
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Andean Killifish (Orestias mooni), first described by Tchernavin, 1944 is a tiny fish in the family Cyprinodontidae (order Cyprinodontiformes). Adults typically reach 4.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Endangered.The species is a species of conservation concern.

Scientific Name
Orestias mooni
Authority
Tchernavin, 1944
Habitat
Freshwater
IUCN Status
EN
Max Length
4.5 cm
Trophic Level
3.1
Vulnerability
10.00/100
Migration
Non-migratory
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Andean Killifish is currently being compiled.

🌀 Behaviour

Behavioural data for Andean Killifish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; non-migratory. High altitude South America: Lake Titicaca, Peru.

🌿 Ecology

Zone Preferences
💧 Freshwater
Migration
Non-migratory
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
4.5cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2021

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Andean Killifish
🌍CES orestias Moonův
🇪🇸Spanish Ispe · Ispi

🗺️ 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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