Complex sentence: The adult double drummer is the largest Australian species of cicada, the male and female averaging 4.75 cm (1.88 in) and 5.12 cm (2.02 in) long respectively.
Split into simpler sentences: The adult double drummer is the largest Australian species of cicada. The male and female average 4.75 cm (1.88 in) and 5.12 cm (2.02 in) long respectively.