Ecdyonurus nigrescens (Klapálek, 1908) (Ephemeroptera: Heptageniidae) - neotype designation, taxonomical and nomenclature notes

Godunko, Roman J.; Kłonowska-Olejnik, Małgorzata

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Title: Ecdyonurus nigrescens (Klapálek, 1908) (Ephemeroptera: Heptageniidae) - neotype designation, taxonomical and nomenclature notes

Abstract:

The neotype of Ecdyonurus nigrescens (Klapálek, 1908) has been designated, basing on male imago reared from larva, collected in the Chornohora Range (the Ukrainian Carpathians). The male imago of this species is redescribed; male subimago, female imago and subimago, larvae and the structure of egg chorion are described and illustrated for the first time. Critical diagnostic characters distinguishing this species from other representatives of the Ecdyonurus helveticus species-group are discussed. The type locality is defined in accordance with the Article 76.3 and Recommendation 76A of ICZN as follows Ukraine: Zakarpattia Region, Carpathian Biosphere Reserve, the Chornohora Range, Polonyna Brebeneska district, mountain valley between SW slope of Gutyn Tomnatek Mt. and NW slope of Brebeneskul Mt., upper section of the Brebeneskul stream (left-bank tributary of the Hoverla stream, Tysa river-basin), 1450 m. a.s.l. The data on the original syntype series and type locality are discussed indetail. All known specimens of E. nigrescens collected by J. Dziędzielewicz between 1908 and 1910 are observed and reidentified. The data on distribution, ecology and life cycle of E. nigrescens are presented.

Relation:

Annales Zoologici

Volume:

Issue:

Start page:

799

End page:

817

Detailed Resource Type:

Article : original article

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:58702

Source:

MiIZ PAN, call no. P.255, vol 58, no 4 ; MiIZ PAN, call no. P.4314, vol 58, no 4 ; click here to follow the link

Language:

eng

Language of abstract:

eng

Rights:

Rights Reserved - Restricted Access

Terms of use:

Copyright-protected material. Access only on terminals at the Museum and Institute of Zoology of the Polish Academy of Sciences, may be used within the limits of statutory user freedoms.

Digitizing institution:

Museum and Institute of Zoology of the Polish Academy of Sciences

Original in:

Library of the Museum and Institute of Zoology of the Polish Academy of Sciences

Projects co-financed by:

Programme Innovative Economy, 2010-2014, Priority Axis 2. R&D infrastructure ; European Union. European Regional Development Fund

Access:

Closed

Subject and keywords:

Ephemeroptera Heptageniidae Ecdyonurus neotype type locality synonymy description distribution Ukrainian Carpathians

Object collections:

Last modified:

Oct 2, 2020

In our library since:

May 5, 2016

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All available object's versions:

https://rcin.org.pl./publication/55788

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Annales Zoologici

Edition name	Date
Ecdyonurus nigrescens (Klapálek, 1908) (Ephemeroptera: Heptageniidae) - neotype designation, taxonomical and nomenclature notes / Godunko, Roman J. ; Kłonowska-Olejnik, Małgorzata	Oct 2, 2020