Faunistic Characteristics of Dragonflies (Insecta: Odonata) from Hensch and Košćec entomological collections

Određeno je 199 jedinki vretenaca iz zbirke Hensch i utvrđeno da one spadaju u 44 vrste, te 425 jedinki vretenaca iz zbirke Košćec, za koje je utvrđeno da spadaju u 44 vrste. Zbirka Hensch sadrži vretenca iz osam zemalja, a fauna je najvećim dijelom eurosibirskog rasprostranjenja. Zbirka Košćec sadrži vretenca samo s područja Hrvatske, a prema rasprostranjenosti također pripada eurosibirskoj fauni. Najzanimljiviji nalazi u zbirci Hensch s faunističkog aspekta su kritično ugrožene vrste močvarni strijelac (Sympetrum depressiusculum) i južni strijelac (Sympetrum meridionale) s područja Austrije, dok su iz zbirke Košćec najzanimljiviji nalazi kritično ugroženog močvarnog strijelca (Sympetrum depressiusculum), crnkastog strijelca (Sympetrum pedemontanum) i crnog tresetara (Leucorrhinia caudalis) s područja sjeverne Hrvatske.A total of 199 dragonfly specimens from Hensch collection were determined to species level and found to belong to 44 species. A total of 425 dragonfly specimens from Košćec collection were found to belong to 44 species. Hensch insect collection contains dragonfly specimens from eight countries, with represented fauna being mostly of Eurosiberian distribution. Košćec insect collection contains dragonfly specimens collected in Croatia, with the fauna also being mostly of Eurosiberian distribution. The most interesting faunistic findings from the Hensch collection are critically endangered spotted darter (Sympetrum depressiusculum) and southern darter (Sympetrum meridionale) collected in Austria. The most interesting faunistic findings in Košćec collection are those of critically endangered spotted darter (Sympetrum depressiusculum), banded darter (Sympetrum pedemontanum) and lilypad whiteface (Leucorrhinia caudalis) collected in northern Croatia