The wild guppy is a tiny fish with a dorsal mouth and a pair of large eyes.Its pectoral fins are placed high on the body and the rounded caudal fin is slightly elongated.

• 野生品种体型细小，口部为顶生，眼睛圆大，胸鳍长于近背顶位置，尾鳍略长，形状圆浑。