Endler Guppy and Similar Species
Poecilia wingei
Got a photo? Identify fish instantly with the Fishby app.
Open the appSeveral fish can be confused with Endler Guppy. Here are the key differences.
Species often confused with {name}
Common Guppy
Poecilia reticulata
Key differences: Endler Guppies are generally smaller and more slender than common guppies. Male Endlers typically have more intense, metallic, and often 'neon' coloration with distinct patterns that are less variable in fin shape compared to the wide array of fin types (e.g., fan tail, swordtail) seen in common guppies. Endlers also tend to have a more active, darting swimming style. Hybridization between P. wingei and P. reticulata is common in captivity, leading to intermediate forms.
Mosquitofish
Gambusia affinis
Key differences: Mosquitofish are generally duller in coloration (grey/olive) and lack the vibrant patterns of Endler Guppies. While both are livebearers and have a similar body plan, Mosquitofish have a more aggressive temperament and are often larger, particularly the females. Their caudal fin is typically rounded and lacks the elaborate coloration of male Endlers.
Explore Endler Guppy
Identify fish anywhere
Free on iOS, Android, and Web. Photo identification, full species details, and more.