The most common feet in English are the iamb, trochee, dactyl, and anapest. In Joyce's Ulysses opening chapter Buck Mulligan quips that his own name is a dactyl. Similarly a Dactyl, an Anapaest and a Spondee are quantitatively equal, each being 4 morae. Common forms include the limerick, the clerihew, and the double dactyl. The peacock mantis shrimp is a species of mantis shrimp that has a dactyl club. The word dactyl comes from the Greek word "daktylos" meaning "finger". The fifth foot is usually a dactyl (around 95% of the time in Homer). It may be seen as a reversed dactyl. Titled "Dactyl Joust", it was eventually canceled. The C-32B aircraft are reported to use the callsigns TERRA, DACTYL and FUME. She has exhibited her paintings at the Dactyl Foundation. The small differences indicate that the space weathering process is less active on Dactyl. Dactyl and Ida share many characteristics, suggesting a common origin. As a result of all these variations, the 3rd foot instead resembles a dactyl (-uu). Thus, Dactyl, the moon of 243 Ida, was at first designated "S/1993 (243) 1".