Note 26 — Chapter III · COCKROACHES; EARWIGS; THE GREAT GREEN GRASSHOPPER; THE WATER SCORPION; THE WATER BOATMAN; CORIXA.
Reading edition
Kirby and Spence, Introd. to Entomology, ed. 1870, p. 484.
Reading edition
Kirby and Spence, Introd. to Entomology, ed. 1870, p. 484.