New records of an alderfly Sialis nigripes (Megaloptera: Sialidae) from the Czech Republic
Nové nálezy střechatky Sialis nigripes (Megaloptera: Sialidae) z České republiky
English, Czech summary
Klapalekiana 50(3–4): 139-146, 2014
Libor Dvořák, Jindřiška Bojková, Petr Komzák, Ondřej Kouklík & Jan Špaček
DOI: 10.83318/5j3j-n563
Published in print: 22nd December 2014
Views: 120
Abstract: Sialis nigripes Pictet, 1865 (Megaloptera: Sialidae) was known until now from
only nine localities in the Czech Republic, where it has been considered
critically endangered. This study presents 49 new records from 35 streams and
one fishpond distributed in all the major river basins. The species occurs
mostly at low altitudes below 300 m a.s.l. (31 localities) in mid-sized and
large streams (Strahler stream order 6–9; 36 localities). Based on the new
records, it is proposed that S. nigripes should be listed as ‚least concern‘
because it is frequent in running waters at mid and low altitudes throughout the
Czech Republic, including localities with deteriorated water quality.
Key words: Megaloptera, Sialidae, Sialis nigripes, Central Europe, Czech Republic, distribution
Papers
coverNew records of an alderfly Sialis nigripes (Megaloptera: Sialidae) from the Czech RepublicNomenclatural notes on some taxa of Gyrinidae, including a replacement name for Patrus himalayensis (Vazirani, 1984) (Coleoptera)On the border of Western and Eastern Palaearctic – new records of water beetles (Coleoptera: Gyrinidae, Noteridae, Dytiscidae) from eastern KazakhstanOsphya lehnertae sp. nov. from Greece (Coleoptera: Melandryidae)Faunistic survey of pseudoscorpions (Arachnida: Pseudoscorpiones) collected from trees and using Malaise traps in Slovakia and the Czech RepublicPloštice, křísi a mery (Hemiptera: Heteroptera, Auchenorrhyncha, Psylloidea) okolí Přebuzi v Krušných horáchFirst record of Wiedemannia (Chamaedipsia) mikiana (Diptera: Empididae) from SlovakiaLixus neglectus (Coleoptera: Curculionidae) znovu nalezen v České republiceFirst record of the southern green stink bug, Nezara viridula, from Slovakia (Hemiptera: Heteroptera: Pentatomidae)Faunistic records from the Czech Republic – 366. Coleoptera: TrogossitidaeFaunistic records from the Czech Republic – 367. Diptera: DrosophilidaeFaunistic records from the Czech Republic – 368. Coleoptera: StaphylinidaeFaunistic records from the Czech Republic – 369. Coleoptera: Chrysomelidae: AlticinaeFaunistic records from the Czech Republic – 370. Coleoptera: TetratomidaeFaunistic records from the Czech Republic – 371. Lepidoptera: Elachistidae, Scythrididae, Pyralidae, GeometridaeFaunistic records from the Czech Republic – 372. Diptera: ChironomidaeFaunistic records from the Czech Republic – 373. Coleoptera: Bothrideridae, ZopheridaeFaunistic records from the Czech Republic – 374. Hymenoptera: CrabronidaeFaunistic records from the Czech Republic – 375. Coleoptera: CarabidaeFaunistic records from the Czech Republic – 376. Coleoptera: Ptinidae[Entomological Days 2014]Zemřel RNDr. Jan Vitner, Ph.D.Pokyny pro autoryObsah 50. ročníku