01976nas a2200217 4500008004100000022001400041245012100055210006900176260001200245300001100257490000600268520130800274653002701582653001601609653001801625653001001643100001901653700001901672700001901691856004801710 2014 eng d a1314-282800aUnveiling of a cryptic Dicranomyia (Idiopyga) from northern Finland using integrative approach (Diptera, Limoniidae)0 aUnveiling of a cryptic Dicranomyia Idiopyga from northern Finlan c12/2014 a1–270 v23 a

The subgenus Idiopyga Savchenko, 1987 is a northern hemisphere group of short-palped crane flies (Diptera, Limoniidae). In the current article we describe a new species, Dicranomyia ( I.) boreobaltica Salmela sp.n., and redescribe the male and female post-abdomen of a closely related species, D. (I.) intricata Alexander. A standard DNA barcoding fragment of 5′ region of the cytochrome c oxidase I (COI) gene of the new species is presented, whilst the K2P minimum distances between the new species and 10 other species of the subgenus were found to range from 5.1 to 15.7 % (mean 11.2 %). Phylogenetic analyses (parsimony and maximum likelihood) based on COI sequences support the identity of the new species and its close relationship with D. (I.) intricata and D. (I.) esbeni (Nielsen). The new species is known from the northern Baltic area of Finland. The new species has been mostly collected from Baltic coastal meadows but an additional relict population is known from a calcareous rich fen that was estimated to have been at sea level circa 600-700 years ago. Dicranomyia (I.) intricata (syn. D. suecica Nielsen) is a Holarctic species, occurring in the north boreal and subarctic vegetation zones in Fennoscandia.

10abaltic coastal meadows10acrane flies10aDNA barcoding10amires1 aSalmela, Jukka1 aKaunisto, Kari1 aVahtera, Varpu uhttp://bdj.pensoft.net/articles.php?id=4238