Clinidium howdenorum is a species of ground beetle in the subfamily Rhysodinae.[1] It was described by R.T. & J.R. Bell in 1985.[1] It is named after Anne and Henry Howden, the collectors of the type series. It is known from Morne Bleu, Trinidad, at 2700abbr=onNaNabbr=on above sea level. The holotype measures 6mm in length.