Cassida flaveola, also known as the pale tortoise beetle,[1] is a brownish coloured beetle in the leaf beetle family.[2]
The beetle is found in the Palearctic realm, east up to the Russian Far East.[3]
The host plants are Caryophyllaceae species, including Cerastium vulgatum, Honckenya peploides, Malachium aquaticum, Spergula arvensis, Spergula nemorum, Stellaria graminea and Stellaria media.[3]