Blackfin gambusia
📖 Overview
Blackfin gambusia (Gambusia atrora), first described by Rosen & Bailey, 1963 is a tiny fish in the family Poeciliidae (order Cyprinodontiformes). Adults typically reach 3.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Data Deficient.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Poeciliidae kept in the hobby.
🔬 Taxonomy
🐟 Physical Description
Physical description for Blackfin gambusia is currently being compiled.
🌀 Behaviour
Behavioural data for Blackfin gambusia is currently being reviewed.
🦐 Diet
🥚 Reproduction
Gestation period is 28 days. Female gives birth to 10-40 young.
🌍 Habitat & Distribution
Freshwater; benthopelagic; dH range: 10 - 20. Tropical; 24°C - 28°C Central America: Mexico.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | Blackfin Gambusia |
| 🌍CES | gambusie tmavá |
| 🇪🇸Spanish | guayacón de San Luis |
🦠 Common Diseases
The following diseases are known to affect Blackfin gambusia.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 17 records indexed .
👥 Community & Contribute
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