Comparison of Two Methods of Morphometric Measurements on the example of Silver Prussian Carp (Carassius gibelio)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F04%3A8731" target="_blank" >RIV/60460709:41210/04:8731 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Comparison of Two Methods of Morphometric Measurements on the example of Silver Prussian Carp (Carassius gibelio)

Original language description

The present study is focused on the comparison of two methods of collecting morphometric data. As object of our study we chose silver Prussian carp (Carassius gibelio) from Czech Republic. In the first method we collected the morphometric data with a common digital caliper, in the second approach we applied a computer-based image analysis using the software program L.U.C.I.A. Measurements were taken repeatedly from the same set of samples. Altogether, for the mentioned purpose we involved into our study17 morphometric characters. Differences between the two methods of measuring were estimated by use of univariate statistical analysis. We found that repeated measurements of the same set of samples by common digital caliper, although made by the same researcher, resulted in remarkable different values. Statistically significant differences were found in the following characters: eye diameter, height of caudal peduncle and minimum body height. Moreover, we found statistically significant

Czech name

Porovnání dvou metod morfometrického měření na příkladu Karase stříbřitého (Carassius gibelio)

Czech description

The present study is focused on the comparison of two methods of collecting morphometric data. As object of our study we chose silver Prussian carp (Carassius gibelio) from Czech Republic. In the first method we collected the morphometric data with a common digital caliper, in the second approach we applied a computer-based image analysis using the software program L.U.C.I.A. Measurements were taken repeatedly from the same set of samples. Altogether, for the mentioned purpose we involved into our study17 morphometric characters. Differences between the two methods of measuring were estimated by use of univariate statistical analysis. We found that repeated measurements of the same set of samples by common digital caliper, although made by the same researcher, resulted in remarkable different values. Statistically significant differences were found in the following characters: eye diameter, height of caudal peduncle and minimum body height. Moreover, we found statistically significant

Type

D - Article in proceedings

CEP classification

EG - Zoology

OECD FORD branch

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Project

<a href="/en/project/GD523%2F03%2FH076" target="_blank" >GD523/03/H076: Enhancing of Methodological Level and Theoretical Education of Students of the Ph. D. Program 4103V - Animal Husbandry - a Perspective Field General Animal Husb</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2004

Confidentiality

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

Article name in the collection

XI European Congress of Ichthyology Abstract volume

ISBN

9985-4-0396-7

ISSN

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e-ISSN

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Number of pages

1

Pages from-to

125-125

Publisher name

Estonian Marine Institute, University of Tartu

Place of publication

Tallinn, Estonia

Event location

Tallinn, Estonia

Event date

Sep 6, 2004

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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