Cis - Species Dictionary - UK and Ireland : iSpot Nature - Your place to share nature. iSpot is a website aimed at helping anyone identify anything in nature. Once you've registered, you can add an observation to the website and suggest an identification yourself or see if anyone else can identify it for you.

Natural History Museum's UK Species Inventory
Animalia, Arthropoda, Hexapoda, Insecta, Coleoptera, Ciidae, Cis
Cis festivus, Cis pygmaeus, Cis bidentatus, Cis bilamellatus, Cis boleti, Cis fagi, Cis hispidus, Cis punctulatus, Cis villosulus, Cis dentatus, Cis jacquemartii, Cis lineatocribratus, Cis micans, Cis nitidus, Cis vestitus, Cis elongatulus