What is "espectrito"

Mario Pérez Jiménez (December 18, 1966 – January 23, 2016) was a Mexican Mini-Estrella luchador, or Mini professional wrestler, best known under the ring name Espectrito. Jiménez worked for the World Wrestling Federation as "Mini Vader" and "El Torito" between 1997 and 1999. Jiménez was the first ever Mexican National Mini-Estrella Champion and IWC World Mini-Estrella Champion. Jiménez was originally an enmascarado, or masked wrestler, under the Espectrito name but lost it to Mascarita Sagrada in a Luchas de Apuestas match, a bet match where each wrestler puts his mask on the line. The Espectrito ring character is a Mini-version of wrestler Espectro, who was a well-known Luchador from the 1960s-1980s.