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💧 Freshwater Endangered 🌡️ Subtropical

Sonoyta pupfish

Cyprinodon eremus Miller & Fuiman, 1987
Max Length
4 cm
Max Weight
-
Lifespan
3 yrs
Trophic Level
2.7
Depth
-
Climate
Subtropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

An omnivore feeding on plants, insect larvae and nymphs, water mites, ostracods, their own eggs, sponge, mollusc eggs and some other organisms . Migratory behaviour is undetermined .

Scientific Name
Cyprinodon eremus
Authority
Miller & Fuiman, 1987
Habitat
Freshwater
Climate
Subtropical
IUCN Status
EN
Max Length
4 cm
Lifespan
3 years
Trophic Level
2.7
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Physical description for Sonoyta pupfish is currently being compiled.

🌀 Behaviour

Behavioural data for Sonoyta pupfish is currently being reviewed.

🦐 Diet

The Sonoyta pupfish is omnivorous and it feeds on plants, the larvae and nymphs of insects, water mites, ostracods, sponge, the eggs of other organisms and also their own eggs.

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical North America: Río Sonoyta/Quitobaquito Springs.

🌿 Ecology

Zone Preferences
💧 Freshwater
Feeding Mode
Omnivore
Trophic Level
2.7±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.0138 × L3.14 (TL)
Max TL
4cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Climate Zone
Subtropical
Described By
Miller & Fuiman, 1987

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Sonoyta pupfish ↗
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