Part 51 (1/2)

Hydaticus, _Leach_.

festivus, _Ill_.

vittatus, _Fabr_.

dislocans, _Wlk_.

fractifer, _Wlk_.

Colymbetes, _Clairv_.

interclusus, _Wlk_.

Hydroporus, _Clairv_.

interpulsus, _Wlk_.

intermixtus, _Wlk_.

laetabilis, _Wlk_.

*inefficiens, _Wlk_.

Fam. GYRINIDae, _Leach_.

Dineutes, _Macl_.

spinosus, _Fabr_.

Porrorhynchus, _Lap_.

indicans, _Wlk_.

Gyretes, _Brulle_.

discifer, _Wlk_.

Gyrinus, _Linn._ nitidulus, _Fabr_.

obliquus, _Wlk_.

Orectochilus, _Esch_.

*lenocinium, _Dohrn_.

Fam. STAPHILINIDae, _Leach_.

Ocypus, _Kirby_.

longipennis, _Wlk_.

congruus, _Wlk_.

punctilinea, _Wlk_.

*lineatus, _Wlk_.

Philonthus, _Leach_.

*pedestris, _Wlk_.

Xantholinus, _Dahl_.

cinctus, _Wlk_.

*inclinans, _Wlk_.

Sunius, _Leach_.

*obliquus, _Wlk_.