"The book greatly expands our knowledge about this genus, its diversity, and distribution, but also indicates how understudied the litter bugs are in general," said Dr. Knyshov. "In fact ...

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.

It featured dramatic scenes of how litter was ruining the environment. But 45 years later, some were wondering if it's time to re-educate. "People are still throwing trash out indiscriminately.