Changed "caeseriata" to "caesariata" on page 251: "caesariata (Ino.), 154."

Changed "cöopertus" to "coöpertus" on page 253: "coöpertus (Copr.), 237."

Changed "16" to "86" on page 256: "flaccida (Cli.), 86."

Moved period inside parentheses on page 256: "ephemerus (Copr.), 237."

Inserted missing page number in Index: "macrocephalus (Copr.), 234."

Changed "Amv." to "Ann." on page 261: "laevis (Ann.), 120."

Left inconsistent capitalization of "Var." and "var."