List by common nameList by scientific name
Click on the first letter of the common name.
| Common Name | Scientific Name |
|---|---|
| Wart-biter cricket | Decticus verrucivorus |
| Wasp beetle | Clytus arietis |
| Wasp hoverfly | Doros profuges |
| Water beetle | Hydrochus nitidicollis |
| Water beetle | Laccophilus poecilus |
| Water boatman | Notonecta glauca |
| Water scorpion | Nepa cinerea |
| Water spider | Argyroneta aquatica |
| Waved carpet moth | Hydrelia sylvata |
| Weevil | Melanapion minimum |
| Weevil | Procas granulicollis |
| Weevil | Protapion ryei |
| Western mason bee | Osmia parietina |
| Whirligig beetle | Gyrinus substriatus |
| White-line snout moth | Schrankia taenialis |
| White-lipped banded snail | Cepaea hortensis |
| White spot moth | Hadena albimacula |
| White-spotted pinion moth | Cosmia diffinis |
| White-tailed bumblebee | Bombus lucorum |
| Wolf spider | Pardosa amentata |
| Wood white butterfly | Leptidea sinapis |