Siamese Algae Eater and Similar Species
Crossocheilus siamensis
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Open the appSeveral fish can be confused with Siamese Algae Eater. Here are the key differences.
Species often confused with {name}
Flying Fox
Epalzeorhynchos kalopterus
Key differences: The Flying Fox has a similar black lateral stripe, but it is typically straighter and does not extend into the caudal fin. More importantly, Flying Foxes possess two pairs of prominent barbels (one rostral, one maxillary) and often have yellowish or reddish coloration in their fins, particularly the dorsal and caudal fins. Their body shape is also generally more robust.
False Siamese Algae Eater
Garra cambodgiensis (often misidentified as Crossocheilus siamensis)
Key differences: The False SAE (often sold as SAE) has a less distinct, often faded or broken black lateral stripe that usually does not extend fully into the caudal fin. It also possesses two pairs of barbels, which are more prominent than those of the true SAE. The body can appear more slender, and its algae-eating capabilities are generally considered inferior to the true SAE, particularly for black beard algae.
Red-tailed Black Shark
Epalzeorhynchos bicolor
Key differences: While also having a black body, the Red-tailed Black Shark has a distinct bright red or orange caudal fin and a more aggressive, territorial temperament. Its body shape is also more robust and less elongated than the SAE.
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