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Title:Mrežekrilci (Neuropterida: Megaloptera, Neuroptera) območja Natura 2000 v Sloveniji: Ličenca pri Poljčanah - ribniki Petelinjek kot primer
Authors:ID Langerholc, Eva (Author)
ID Devetak, Dušan (Mentor) More about this mentor... New window
Files:.pdf MAG_Langerholc_Eva_2018.pdf (2,05 MB)
MD5: 0432E34C7E95525DE11B0B4EF274B85B
PID: 20.500.12556/dkum/8083026d-1d0e-4582-92f3-b3a9912ad5a9
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:Mrežekrilci (Neuropterida) so v Sloveniji iz naravovarstvenega vidika slabo raziskana skupina žuželk. Prav iz tega razloga smo se odločili, da opravimo popis mrežekrilcev na območju ribnikov Petelinjek, ki so del območja Natura 2000 Ličenca pri Poljčanah. Naš cilj je bil, da ob popisu naravovarstveno ovrednotimo favno mrežekrilcev, in sicer s pomočjo Rdečega seznama mrežekrilcev Slovenije. Prav tako je bil naš cilj opredeliti mrežekrilce tudi kot bioindikatorsko skupino. Živali smo popisovali dvakrat mesečno od aprila do oktobra med letoma 2016 in 2017 na osmih lokalitetah v okolici ribnika Štepihovec in Štatenberšek. V laboratoriju je nato sledila determinacija nabranih živali ter etiketiranje in ureditev mokre zbirke. Na območju ribnikov Petelinjek smo našli 30 vrst mrežekrilcev, in sicer eno vrsto iz redu velekrilcev (Megaloptera), ostale vrste pa pripadajo redu pravih mrežekrilcev (Neuroptera). Vrstno najbolje zastopani sta bili družina tenčičaric (Chrysopidae) in družina rjavih mrežekrilcev (Hemerobiidae). Iz družine tenčičaric smo našli vseh pet v Sloveniji prisotnih vrst iz rodu Chrysoperla, med katerimi je še posebej zanimiva najdba vrste Chrysoperla mediterranea. Skoraj polovica najdenih vrst je bioindikatorskih, med njimi pa so tudi vrste, ki imajo vodne ličinke. To so: Sialis lutaria, Sisyra nigra, Sisyra terminalis in Osmylus fulvicephalus. Te štiri vrste so vključene tudi na Rdeči seznam mrežekrilcev Slovenije, kjer so opredeljene kot ranljive vrste.
Keywords:Neuropterida, Megaloptera, Neuroptera, ribniki Petelinjek, Ličenca pri Poljčanah, Natura 2000, naravovarstvo, ogrožene vrste, rdeči seznam, bioindikacija, Slovenija
Place of publishing:Maribor
Publisher:[E. Langerholc]
Year of publishing:2018
PID:20.500.12556/DKUM-71731 New window
UDC:574:595.74(043.2)
COBISS.SI-ID:24043016 New window
NUK URN:URN:SI:UM:DK:TPQFIK7Z
Publication date in DKUM:28.09.2018
Views:1964
Downloads:170
Metadata:XML DC-XML DC-RDF
Categories:FNM
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:28.08.2018

Secondary language

Language:English
Title:Lacewings (Neuropterida: Megaloptera, Neuroptera) in the Natura 2000 protected area in Slovenia: Ličenca near Poljčane - the Petelinjek ponds as an example
Abstract:Lacewings (Neuropterida) in Slovenia are from a nature conservation point of view a poorly studied group of insects. For this reason, we decided to perform a lacewings census in the area of Petelinjek ponds, which are part of the Natura 2000 protected area Ličenca near Poljčane. Our aim was to evaluate the conservation status of the Neuropteridas fauna with the help of the Slovenian Red List of endangered Neuroptera. Our aim was also to define Neuroptera as a bioindicator group. Animals were collected twice a month from April to October during the years 2016 and 2017, at eight collecting places in the surrounding area of ponds Štepihovec and Štatenberšek. After this, we conducted a determination of collected species. We also labelled them and placed into a wet collection. In the area of Petelinjek ponds, 30 species of Neuropteridas have been found from two orders and seven families. One species belongs to the order Megaloptera, while others belong to the order Neuroptera. Most abundant were species from the families Chrysopidae and Hemerobiidae. Among Chrysopidae we found all five species in the genus Chrysoperla that are present in Slovenia. Especially interesting was the finding of Chrysoperla mediterranea. Almost half of the species are bioindicators and few of them with aquatic larvae. These are Sialis lutaria, Sisyra nigra, Sisyra terminalis and Osmylus fulvicephalus. All of the listed species are present in the Slovenian Red List of endangered Neuroptera, and they are classified as vulnerable.
Keywords:Neuropterida, Megaloptera, Neuroptera, Petelinjek ponds, Ličenca near Poljčane, Natura 2000, nature conservation, threatened species, red list, bioindication, Slovenia


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