Marcus, 1955) Felimida clenchi, common name the Harlequin blue doris, is a species of colorful sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

[3][2] These species share a similar reticular pattern of yellow and red pigment and morphology.

Distribution of Felimida clenchi includes Florida, Costa Rica, Panama, Colombia, Venezuela, Bermuda, Cayman Islands, Jamaica, Curaçao, St. Lucia, St. Vincent and the Grenadines (according to Goodheart et al.

[3] This distribution data needs to be checked again in consideration of the new color-pattern versus DNA concept of the species complex, as laid out by Padula et al.

[3] Background color is pale blue with a dense pattern of red covering the dorsum, but leaving small circular uncovered areas.