Geometric morphometrics - a sensitive method to distinguish diatom morphospecies: a case study on the sympatric populations of Reimeria sinuata and Gomphonema tergestinum (Bacillariophyceae) from the River Bečva, Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F09%3A00014841" target="_blank" >RIV/00216208:11310/09:00014841 - isvavai.cz</a>

Alternative codes found

RIV/67985939:_____/09:00332126 RIV/61989592:15310/09:00010883

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Geometric morphometrics - a sensitive method to distinguish diatom morphospecies: a case study on the sympatric populations of Reimeria sinuata and Gomphonema tergestinum (Bacillariophyceae) from the River Bečva, Czech Republic

Original language description

Conventional and geometric morphometric methods were applied on sympatric nature populations of two pennate diatom species Reimeria sinuata and Gomphonema tergestinum. Although both species differ in their autecology and distribution, they occurred at the same sites and exhibited high morphological variation. Typical representatives of Gomphonema tergestinum and Reimeria sinuata were accompanied by transitional types so that traditional identification of all specimens based on expert knowledge was not straightforward. Both investigated taxa overlapped in their cell length and breadth, thus these characteristics were not sufficient for discrimination between their local populations. On the other hand, landmark-based geometric morphometrics provided better discrimination of the species, correlating with their traditional taxonomic delimitation and type material.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Nova Hedwigia

ISSN

0029-5035

e-ISSN

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Volume of the periodical

88

Issue of the periodical within the volume

1-2

Country of publishing house

DE - GERMANY

Number of pages

14

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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