كليدواژه :
زيست شناسي , سرخرطومي هاي مزارع چغندرقند , اصفهان , آفات گياهي , تاكسونومي عددي , New Species of Curculionidae , Sugar Beet Farms
چكيده لاتين :
In a study of curculionids fauna of sugar beet farms in Ardestan, Borkhar, Murchehkhort, Ghohab, and Semirom in Isfahan province, snout beetles belonging to family Curculionnidae were separated from other insects collected from these farms and were identified. Among the identified insects, 5 species are new for Isfahan fauna and one is new for Iran. These five species belong to 2 subfamilies Cleoninae and Tanymecinae. Distribution of collected species was determined and an identification key was produced for these species and other curculionids that has been collected and identified by us previously, based on morphological characters and genitalia. Then, for these collected species, 35 morphological characters were compared considering other curculionids collected before. Using numerical taxonomy method and choosing SM similarity coefficient, similarity matrix of these characters was calculated by NTSYS software and their cluster diagram was designed by UPGMA method.
