Œdicnemis, ii. [355]

Oëdura, ii. [399]

Œna, ii. [332]

Ogmodon, ii. [383]

Ogyris, ii. [477]

Oligdon, ii. [375]

OLIGODONTIDÆ, ii. [374]

Oligosarcus, ii. [445]

Olisthopus, ii. [489]

Olylogon, ii. [418]