The first record and description of male of Paralongidorus rex (Nematoda, Longidoridae) from Ukraine with comments on female uterine eggs morphology

This paper presents the first report of male specimen of Paralongidorus rex Andrássy, 1986. It was found in the population collected from the rhizosphere of Acer platanoides in Lviv, Ukraine. Morphology of male, especially structure of spicules and arrangement of supplements, described in details an...

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Дата:2020
Автор: Susulovska, S.
Формат: Стаття
Мова:English
Опубліковано: Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine 2020
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Онлайн доступ:https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/118
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Назва журналу:Journal Zoodiversity

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Journal Zoodiversity
id zoodiv-article-118
record_format ojs
spelling zoodiv-article-1182023-03-22T18:55:40Z The first record and description of male of Paralongidorus rex (Nematoda, Longidoridae) from Ukraine with comments on female uterine eggs morphology Susulovska, S. Longidoridae needle nematodes morphology Paralongidorus rex Ukraine This paper presents the first report of male specimen of Paralongidorus rex Andrássy, 1986. It was found in the population collected from the rhizosphere of Acer platanoides in Lviv, Ukraine. Morphology of male, especially structure of spicules and arrangement of supplements, described in details and compared with most closely related species. It can be distinguished from all other similar species by longer spicules. Morphometric data on females and male of this population are provided. Morphology of female genital tract described in details. Uterine eggs are detected in genital tract of females for the first time and their morphometrics are provided. During current research, clearly expressed seasonal reproduction of this parthenogenetic species on the territory of Western Ukraine was revealed. Uterine eggs were observed only in genital tracts of females from the soil samples collected in the first decade of May but no female specimens with eggs were detected in numerous P. rex populations collected during summer period (June-September). Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine 2020-11-16 Article Article application/pdf https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/118 10.15407/zoo2020.06.501 Zoodiversity; Vol. 54 No. 6 (2020): Zoodiversity Zoodiversity (Vestnik Zoologii); Том 54 № 6 (2020): Zoodiversity 2707-7268 2707-725X 10.15407/zoo2020.06 en https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/118/60 Copyright (c) 2020 Solomia Susulovska https://creativecommons.org/licenses/by-nc-nd/4.0
institution Journal Zoodiversity
collection OJS
language English
topic Longidoridae
needle nematodes
morphology
Paralongidorus rex
Ukraine
spellingShingle Longidoridae
needle nematodes
morphology
Paralongidorus rex
Ukraine
Susulovska, S.
The first record and description of male of Paralongidorus rex (Nematoda, Longidoridae) from Ukraine with comments on female uterine eggs morphology
topic_facet Longidoridae
needle nematodes
morphology
Paralongidorus rex
Ukraine
format Article
author Susulovska, S.
author_facet Susulovska, S.
author_sort Susulovska, S.
title The first record and description of male of Paralongidorus rex (Nematoda, Longidoridae) from Ukraine with comments on female uterine eggs morphology
title_short The first record and description of male of Paralongidorus rex (Nematoda, Longidoridae) from Ukraine with comments on female uterine eggs morphology
title_full The first record and description of male of Paralongidorus rex (Nematoda, Longidoridae) from Ukraine with comments on female uterine eggs morphology
title_fullStr The first record and description of male of Paralongidorus rex (Nematoda, Longidoridae) from Ukraine with comments on female uterine eggs morphology
title_full_unstemmed The first record and description of male of Paralongidorus rex (Nematoda, Longidoridae) from Ukraine with comments on female uterine eggs morphology
title_sort first record and description of male of paralongidorus rex (nematoda, longidoridae) from ukraine with comments on female uterine eggs morphology
description This paper presents the first report of male specimen of Paralongidorus rex Andrássy, 1986. It was found in the population collected from the rhizosphere of Acer platanoides in Lviv, Ukraine. Morphology of male, especially structure of spicules and arrangement of supplements, described in details and compared with most closely related species. It can be distinguished from all other similar species by longer spicules. Morphometric data on females and male of this population are provided. Morphology of female genital tract described in details. Uterine eggs are detected in genital tract of females for the first time and their morphometrics are provided. During current research, clearly expressed seasonal reproduction of this parthenogenetic species on the territory of Western Ukraine was revealed. Uterine eggs were observed only in genital tracts of females from the soil samples collected in the first decade of May but no female specimens with eggs were detected in numerous P. rex populations collected during summer period (June-September).
publisher Publishing House "Akademperiodyka" of the National Academy of Sciences of Ukraine
publishDate 2020
url https://ojs.akademperiodyka.org.ua/index.php/Zoodiversity/article/view/118
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