Review of the genus Cratyna Winnertz (Diptera: Sciaridae) in Korea, including the description of a new species Author Shin, Seunggwan Author Menzel, Frank Author Heller, Kai Author Lee, Heungsik Author Lee, Seunghwan text Zootaxa 2014 3794 3 344 354 journal article 45855 10.11646/zootaxa.3794.3.2 e5cc8ff5-60ed-4566-a543-c21dbbba9842 1175-5326 228814 FCE5BD44-353F-49B7-B268-636032D4669F Cratyna ( Spathobdella ) longispina (Pettey, 1918) Synonym : Plastosciara ( Spathobdella ) tuberculata Tuomikoski, 1960 . Literature : Cratyna ( Spathobdella ) tuberculata (Tuomikoski) — Menzel & Mohrig (2000) : 270. Cratyna ( Spathobdella ) longispina (Pettey) — Mohrig et al . (2013) : 198. Habitats . Adults have been found in high mountains, at the flowers of moss campion Silene acaulis (L.) Jacq ( Caryophyllaceae ) ( Menzel et al . 2006 ). Distribution . Known from Canada (Alberta, Nova Scotia , Ontario), Finland , Great Britain , North Korea , Norway , Sweden , USA (Maine, Montana) ( Tuomikoski 1960 ; Mohrig et al . 1992 ; Menzel et al . 2006 ; Heller et al . 2009 ; Mohrig et al . 2013 ). Remarks . Mohrig et al . (1992) recorded this species from North Korea under the synonym Plastosciara tuberculata Tuomikoski.