2681 KB96 KB200520192013Kondratieff, Boris C.Sandberg, John B.številka:5letnik:9str. 34-64COBISSID:1236725ISSN:1854-0392ISSN:1855-5810URN:URN:NBN:SI:doc-TNTQI5P6enMississipi College, Dept. of BiologyPrirodoslovni muzej SlovenijeIlliesiaadult species keyentomologyIsoperlaPerlodidaePlecopteraUnited States of AmericaUSAwestern NearcticThe Isoperla of California (Plecoptera: Perlodidae); Updated Male Descriptions and Adult Keys for 18 Western Nearctic Species|The adults of 18 western Nearctic species of the stonefly genus Isoperla Banks from California, Colorado, Oregon, Washington and Utah were studied. Updated species keys and male descriptions are presented. Three species occurring in adjacent states but not recorded in California, I. rainiera Jewett, I. tilasqua Szczytko & Stewart and I. umpqua Szczytko & Stewart, are included in the descriptions and keysTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaPrirodoslovni muzej Slovenije