Protection, [43], [413];

of trees by ants, [158];

of plant by ants, [168]

Proterhinidae, [298]

Proterhinus lecontei, [298]

Protolepidoptera, [336]

Protoparce carolina, [309]

Protopaussus, [214]

Psammorycter vermileo, [481]

Pselaphidae, [223];