Animal Diversity Web

Gambusia alvarezi

Guayacon de San Gregorio

(Also: Yellowfin gambusia)

Kingdom Animalia (animals)
- Eumetazoa (metazoans)
  - Bilateria (bilaterally symmetrical animals)
    - Deuterostomia (deuterostomes)
      - Phylum Chordata (chordates)
        
        Craniata (craniates)
        
        Subphylum Vertebrata (vertebrates)
        
        Superclass Gnathostomata (jawed vertebrates)
        
        Euteleostomi (bony vertebrates)
        
        Class Actinopterygii (ray-finned fishes)
        
        Order Cyprinodontiformes
        
        Family Poeciliidae (Poeciliids)
        
        Genus Gambusia
        
        Species Gambusia alvarezi (Guayacon de San Gregorio)