Hemiptera order – United Kingdom

Genus
Abedus Acanthocephala Amissus Anisocelis Anoplocnemis Belostoma Benacus Catacanthus Diplonychus Edessa Embolosterna Eucorysses Eurypleura Hydrocyrius Hypencha Kirkaldyia Lethocerus Limnogeton Lohita Mucanum Nepa Oncomeris Pygoplatys Sanganus Tessaratoma Thasus