Tenuisvalvae deyrolleiTenuisvalvae deyrollei is a species of beetle of the family Coccinellidae. It is found in southeastern South America.DescriptionAdults reach a length of about 2.3–2.7 mm. They have a black body and yellow head. The pronotum is reddish yellow with a black basomedian spot. The elytron has two large reddish yellow spots.