Holothurioidea well known as Sea Cucumber is one of the classes from the Echinodermata phylum. Sea cucumbers are benthic animals that move slowly. Currently they already identified about 1135 species. Their existence usually associated with abiotic factors such as water salinity, temperature, pH, wave motion, light intensity and the substrate. The ability of the Holothurioidea to adapt to the abiotic factors will affect species diversity. The research aims is to determine the species diversity in the intertidal zone at Pancur Shore of the Alas Purwo National Park. It includes the species composition, species diversity index and the index of equality The study was conducted on 14th-21st of June 2014, by using systematic plotting transect method. The results found: one order, one family, two generas and eight species. The Species diversity index of Holothurioidea at Pancur Shore is low (0.930) and the equality index  classified uneven (0.447).Keywords: Holothurioidea, intertidal, diversity, evennes

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This community service aims to make students able to do health literacy using media likes. The results of this training are that media likes can increase students 'understanding of health literacy by an average of 92.17%, namely students' understanding of health literacy increased by 35.87% (originally 64.13% to 100%), student empowerment in sorting information health increased by 36.74% (originally 46.75% to 83.49%), students' understanding of media likes increased by 56.24% (from 37.52 to 93.76%) and the use of media likes increased by 55.53% (from 35.91 to 91.44%). Media likes contain tips and tricks for doing health literacy, so they can sort out the right information. The results of the health literacy training activities can be said to be successful in the excellent category. Increased knowledge for training participants about health awareness, as well as sorting out health information circulating in the community.