Variability of morphometric and morphological characters of a population of Criconemella curvata (Raski, 1952) Luc & Raski, 1981 (Nematoda: Tylenchida)
A study of the variability of morphometric and morphological characters of a population (females and larvae) of the phytophagous nematode Criconemella Curvata (Raski, 1952) Luc & Raski, 1981 from Córdoba, Argentina was carried out. This variability was determined on the basis of: statistical...
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| Format: | Online |
| Language: | spa |
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Facultad de Ciencias Agropecuarias
1987
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| Online Access: | https://revistas.unc.edu.ar/index.php/agris/article/view/922 |
| _version_ | 1811172538036781056 |
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| author | Doucet, M. E. Rosati, V. R. Di Rienzo, J. A. |
| author_facet | Doucet, M. E. Rosati, V. R. Di Rienzo, J. A. |
| author_sort | Doucet, M. E. |
| collection | Portal de Revistas |
| description | A study of the variability of morphometric and morphological characters of a population (females and larvae) of the phytophagous nematode Criconemella Curvata (Raski, 1952) Luc & Raski, 1981 from Córdoba, Argentina was carried out. This variability was determined on the basis of: statistical analysis of each morphometric character and analysis of the relative frequency of each morphological character within the population. In the particular case of larvae, it is shown that the use of the length of the conical portion of the est Tete allows discriminating with precision the different stages. A critical study of the importance of each group of characters in the definition of the species was carried out. |
| format | Online |
| id | oai:ojs.revistas.unc.edu.ar:article-922 |
| institution | Universidad Nacional de Cordoba |
| language | spa |
| publishDate | 1987 |
| publisher | Facultad de Ciencias Agropecuarias |
| record_format | ojs |
| spelling | oai:ojs.revistas.unc.edu.ar:article-9222024-08-05T17:57:48Z Variability of morphometric and morphological characters of a population of Criconemella curvata (Raski, 1952) Luc & Raski, 1981 (Nematoda: Tylenchida) Variabilidad de los caracteres morfométricos y morfológicos de una población de Criconemella curvata (Raski, 1952) Luc & Raski, 1981 (Nematoda: Tylenchida) Doucet, M. E. Rosati, V. R. Di Rienzo, J. A. criconemella curvata morphometric variables larval stages cluster analysis criconemella curvata variables morfométricas Estádios larvales análisis de conglomerados A study of the variability of morphometric and morphological characters of a population (females and larvae) of the phytophagous nematode Criconemella Curvata (Raski, 1952) Luc & Raski, 1981 from Córdoba, Argentina was carried out. This variability was determined on the basis of: statistical analysis of each morphometric character and analysis of the relative frequency of each morphological character within the population. In the particular case of larvae, it is shown that the use of the length of the conical portion of the est Tete allows discriminating with precision the different stages. A critical study of the importance of each group of characters in the definition of the species was carried out. Se llevó a cabo un estudio de la variabilidad de los caracteres morfométricos y morfológicos de una población (hembras y larvas) del nematodo fitófago Criconemella Curvata (Raski, 1952) Luc & Raski, 1981 proveniente de Córdoba, Argentina. Dicha variabilidad fue conocida en base a: análisis estadístico de cada uno de los caracteres morfométricos y análisis de la frecuencia relativa de cada carácter morfológico dentro de la población. En el caso particular de las larvas, se demuestra que la utilización de la longitud de la porción cónica del est Tete permite discriminar con precisión los diferentes estadios. Se efectuó un estudio crítico de la importancia de cada grupo de caracteres en la definición de la especie. Facultad de Ciencias Agropecuarias 1987-01-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/agris/article/view/922 10.31047/1668.298x.v5.n1.922 AgriScientia; Vol. 5 (1987); 65-91 AgriScientia; Vol. 5 (1987); 65-91 1668-298X 10.31047/1668.298x.v5.n1 spa https://revistas.unc.edu.ar/index.php/agris/article/view/922/857 Derechos de autor 1987 M. E. Doucet, V. R. Rosati, J. A. Di Rienzo https://creativecommons.org/licenses/by-sa/4.0 |
| spellingShingle | criconemella curvata morphometric variables larval stages cluster analysis criconemella curvata variables morfométricas Estádios larvales análisis de conglomerados Doucet, M. E. Rosati, V. R. Di Rienzo, J. A. Variability of morphometric and morphological characters of a population of Criconemella curvata (Raski, 1952) Luc & Raski, 1981 (Nematoda: Tylenchida) |
| title | Variability of morphometric and morphological characters of a population of Criconemella curvata (Raski, 1952) Luc & Raski, 1981 (Nematoda: Tylenchida) |
| title_alt | Variabilidad de los caracteres morfométricos y morfológicos de una población de Criconemella curvata (Raski, 1952) Luc & Raski, 1981 (Nematoda: Tylenchida) |
| title_full | Variability of morphometric and morphological characters of a population of Criconemella curvata (Raski, 1952) Luc & Raski, 1981 (Nematoda: Tylenchida) |
| title_fullStr | Variability of morphometric and morphological characters of a population of Criconemella curvata (Raski, 1952) Luc & Raski, 1981 (Nematoda: Tylenchida) |
| title_full_unstemmed | Variability of morphometric and morphological characters of a population of Criconemella curvata (Raski, 1952) Luc & Raski, 1981 (Nematoda: Tylenchida) |
| title_short | Variability of morphometric and morphological characters of a population of Criconemella curvata (Raski, 1952) Luc & Raski, 1981 (Nematoda: Tylenchida) |
| title_sort | variability of morphometric and morphological characters of a population of criconemella curvata raski 1952 luc raski 1981 nematoda tylenchida |
| topic | criconemella curvata morphometric variables larval stages cluster analysis criconemella curvata variables morfométricas Estádios larvales análisis de conglomerados |
| topic_facet | criconemella curvata morphometric variables larval stages cluster analysis criconemella curvata variables morfométricas Estádios larvales análisis de conglomerados |
| url | https://revistas.unc.edu.ar/index.php/agris/article/view/922 |
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