In this study, Cixiidae and Issidae (Hemiptera: Auchenorrhyncha) species collected from various localities in Sinop Kastamonu between the years 2016-2018 were evaluated. 12 belonging to 7 genera 4 determined. addition, distributional data of Turkey world, collection given. Among identified species, Kervillea placophora, Mycterodus confusus (Issidae) Reptalus panzeri (Cixiidae) recorded for firs...

Knautia arvensis (L.) Coult. (Caprifoliaceae), collected from Küre Mountains National Park (Kastamonu Section), is reported for the first time flora of Turkey. A brief description plant along with photographs and distribution map given. Additionally, its taxonomic relationship other closely allied taxa are examined discussed. An identification key to species genus in Turkey provided.