Nowe stanowiska iglicy małej Nehalennia speciosa (CHARPENTIER, 1840) (Odonata: Coenagrionidae) we wschodniej części Mazowsza i północnej części województwa lubelskiego

• Autorzy: Mikolajczuk P. , Milaczewska E.

Warianty tytułu

EN

New localities of the sedgling Nehalennia speciosa (CHARPENTIER, 1840) (Odonata: Coenagrionidae) in the eastern part of Masovia and in the northern part of the Lublin District

• Języki publikacji: PL

Abstrakty

EN

The authors give 17 new sites of Nehalennia speciosa discovered in the years 2010–2011 in central–eastern Poland. This data is essential due to poor level of studying of this area and the species itself: stenotopic, under protection and very strongly threatened in Poland (EN category on the Red list of dragonflies of Poland). Species co-occurring with Sedgling were also given, indicating autochthonous species (marked with * symbol) and probably autochthonous (#). Among new sites 7 ones have situated in the eastern part of Masovia and 10 in the northern part of the Lublin District. They fill the gap between sites in northern Poland and the Łęczyńsko-Włodawskie Lake District and the areas of Kozienice. Therefore the state of maintenance of the species in the central-eastern part of the country is much better than it was suggested earlier (Bernard et al. 2009). Other discoveries in eastern Poland also confirm this fact (Buczyński et al. 2012; Czachorowski, Czachorowski 2009; Daraż 2011; Michalczuk 2012). The localities of Sedgling known before and new ones probably do not form the isolated range island but they belong to the extension of its compact main part situated in northern Poland. This is even more likely that at least in eastern Masovia there are numerous peat bogs located in forests similar to those described in this paper. This suggests the existence of a large number of yet unknown sites of N. speciosa which can form compact concentrations on which the analysis of satellite maps and geological maps of the Quaternary seem to indicate. In Poland N. speciosa inhabits: I. narrow zone of floating and waterlogged mats of vegetation on the boundary of open water Key Words. Odonata, Nehalennia speciosa, Sedgling, E Poland, new record, distribution area, habitat. table of lakes and small water bodies, and II. at least partially flooded parts of Sphagnum peat bogs and fens, usually at their small depression. Habitats of the first type are dominating (Bernard, Buczyński 2008). Among the localities we studied, we observed two types of environments, however, the rarer second type was more often (Bernard, Buczyński 2008). The preferences of imagines of N. speciosa towards Carex sp., Carex rostrata, Carex lasiocarpa and Eriophorum vaginatum were observed. New data shows that the number of localities in potential gaps of the range of N. speciosa can be large. Therefore taking a look for this species in other areas where such studies have not been conducted is needed.

Słowa kluczowe

PL

nowe stanowiska; stanowiska; iglica mala; Nehalennia speciosa; gatunki chronione; wazki; Odonata; Coenagrionidae; Mazowsze; woj.lubelskie

• Wydawca: -
• Czasopismo: Odonatrix. Biuletyn Sekcji Odonatologicznej Polskiego Towarzystwa Entomologicznego
• Rocznik: 2012
• Tom: 08
• Numer: 1
• Opis fizyczny: s.1-10,rys.,bibliogr.

Twórcy

autor

Mikolajczuk P.

• ul.Partyzantów 59c/26, 21-560 Międzyrzec Podlaski

autor

Milaczewska E.

Bibliografia

• Bernard R. 2004. Nehalennia speciosa (Charpentier, 1840). Iglica mała. [w:] Z. Głowaciński, J. Nowacki, (red.), Polska czerwona księga zwierząt. Bezkręgowce. Instytut Ochrony Przyrody PAN, Akademia Rolnicza im. A. Cieszkowskiego, Kraków – Poznań: 54–55.
• Bernard R., Buczyński P. 2008. Stan zachowania i wybiórczość siedliskowa iglicy małej Nehalennia speciosa (Charpentier, 1840) w Polsce. Odonatrix, 4(2): 43–60.
• Bernard R., Buczyński P., Tończyk G., Wendzonka J. 2009. Atlas rozmieszczenia ważek (Odonata) w Polsce. Bogucki Wyd. Naukowe, Poznań.
• Buczyński P., Dawidowicz Ł., Wagner G., Jarska W. 2012. Nowe stanowisko iglicy małej Nehalennia speciosa (Charpentier, 1840) (Odonata: Coenagrionidae) na Suwalszczyźnie. Odonatrix, 8(1): 11–13. Bernard R., Wildermuth H. 2005. Nehalennia speciosa (Charpentier, 1840) in Europe: a case of a vanishing relict (Zygoptera: Coenagrionidae). Odonatologica, 34(4): 335–378.
• Czachorowski S., Czachorowski P. 2009. Nowe stanowiska iglicy małej Nehalennia speciosa (Charpentier, 1840) w okolicy Dobrego Miasta (Polska północno–wschodnia). Odonatrix, 5(2): 45–47.
• Daraż B. 2011. Nowe stanowiska iglicy małej Nehalennia speciosa (Charpentier, 1840) w południowo- wschodniej Polsce (Odonata: Coenagrionidae). Odonatrix, 7(1): 14–18.
• Michalczuk W. 2012 Nowe stanowiska iglicy małej Nehalennia speciosa (Charpentier, 1840) na Roztoczu i w Kotlinie Sandomierskiej (Odonata: Coenagrionidae). Odonatrix, 8(1): 14–18.
• Piotrowska K., Kamiński M. 2001, Szczegółowa mapa geologiczna Polski w skali 1:50 000, arkusz Mińsk Mazowiecki (526) wraz z objaśnieniami, PIG, Warszawa.
• Rozporządzenie Ministra Środowiska z dnia 12 października 2011 r. w sprawie ochrony gatunkowej zwierząt. Dz. U. 237, poz. 1419.