"The Mosquito" is a rock composition written collaboratively by Ray Manzarek, Robby Krieger, and John Densmore in 1972, during The Doors' post-Morrison period following Jim Morrison's death in July 1971. The song is built around a simple, repetitive acoustic guitar riff from Krieger that evokes the insistent buzzing of its titular insect, while Densmore's Latin-tinged percussion and Manzarek's layered organ work create a playful, exotic feel. The lyrics, delivered partly in Spanish, humorously plead for the mosquito to leave the singer alone during lunch, and this bilingual element gives the composition a distinctive character that set it apart from the band's earlier catalog. Released on the album Full Circle, the tune was also issued as a single and proved especially popular in Spanish-speaking markets. According to Krieger, it became the most-covered Doors song after "Light My Fire," a testament to the composition's infectious, danceable quality and cross-cultural appeal. The song exemplifies the surviving Doors members' willingness to experiment with reggae, Latin, and world music influences in their work without Morrison, drawing on Krieger's flamenco background and Densmore's interest in diverse rhythmic traditions. Though it remains a deep cut relative to the band's most iconic material, its extensive cover history speaks to a lasting resonance well beyond the original recording.