Scymnus trullaScymnus trulla is a species of beetle of the family Coccinellidae. It is found in Ecuador.DescriptionAdults reach a length of about 1.6–2.1 mm. Adults are light reddish brown, while the pronotum is piceous with a light reddish brown anterior margin and anterolateral area. The basal margin of the elytron is piceous.EtymologyThe species name is derived from Latin trulla and refers to the short, spatulate paramere of the male genitalia.