New Book on Minute Litter Bugs (IMAGE) Entomological Society of America Caption This is the cover of the new book, 'Pegs, Pouches, and Spines: Systematics and Comparative Morphology of the New World Litter Bug Genus Chinannus Wygodzinsky, 1948,' which revises the genus Chinannus. The authors describe 26 new species, and expand the known range to most countries between Nicaragua and Bolivia. Credit Entomological Society of America Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.