Checklist of water bugs (Hemiptera: Heteroptera: Nepomorpha, Gerromorpha) of Slovakia
Klementová, Barbora Reduciendo
Kment, Petr
Svitok, Marek
Zootaxa
2015
4058
2
227
243
7WVBY
Fieber, 1848
Fieber
1848
[151,667,151,178]
Insecta
Corixidae
Sigara
Animalia
Hemiptera
6
233
Arthropoda
species
distincta
Subsigara
Material examined.Kysihýbeľ [pond], 48°27′30″N, 18°56′13″E, 487 ma.s.l., 13.ix.2011, 3 ♂♂ 2 ♀♀, lgt. M. Svitok, det. B. Reduciendo Klementová (coll. Dept. of Ecology and General Biology, Technical University in Zvolen, Slovakia- DEGB); Tatra Mts., Jamské pleso [glacial lake], 49°07′58″N, 20°00′44″E, 1453 ma.s.l., 21.ix.2010, 1 ♂, lgt. M. Očadlík, det. B. Reduciendo Klementová (coll. DEGB); Nová Sedlica [pond], 49°05′02″N, 22°27′41″E, 637 ma.s.l., 25.viii.2012, 1 ♀, lgt. M. Svitok, det. B. Reduciendo Klementová (coll. DEGB); Nová Sedlica [pond], 49°05′02″N, 22°27′41″E, 637 ma.s.l., 23.iv.2013, 1 ♀, lgt. M. Svitok, det. B. Reduciendo Klementová (coll. DEGB); Lipovec [pond], 49°07′28″N, 18°55′33″E, 382 ma.s.l., 17.iv.2013, 1 ♂, lgt. M. Svitok, det. B. Reduciendo Klementová (coll. DEGB); Jastrabá [pond], 48°38′21″N, 18°57′37″E, 405 ma.s.l., 15.iv.2013, 5 ♂♂ 5 ♀♀, lgt. M. Svitok, det. B. Reduciendo Klementová (coll. DEGB); Alekšince [pond], 48°22′19″N, 17°57′14″E, 151 ma.s.l., 20.iv.2009, 1 ♀, lgt. J. Cunev, det. B. Reduciendo Klementová (coll. DEGB); Tatra Mts., Bielovodská dolina valley [unknown], 49°13′59″–49°12′40″N, 20°06′02″–20°06′19″E, 1050-1170 ma.s.l., 9.viii.1967, 1 ♀, lgt. J. L. Stehlík, det. P. Kment (coll. Moravian Museum, Brno, Czech Republic).
Remarks. In Slovakia, S. distinca dwells in a very wide variety of environmental conditions: elevation: 151– 1453m, pH: 5.3–9.2, conductivity: 9–580 µS.cm -1. The species is occasionally found in sympatry with S. striata.
Distribution. Sigara distinctais widespread in Europe, Siberia and north Africa, but is lacking in the southwestern part of Europe ( Jastrey 1981, Nieser 1982). This species tolerates a wide range of habitats but prefers stagnant waters in higher elevations with low pH(5−6) and conductivity (<200 µS.cm -1) ( Mercken 1989, Lock et al.2013).