Datos de distribucón de los nematodos del género Dorylaimus
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2016-07-06
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Jaén: Universidad de Jaén
Resumen
[ES]Los nematodos son un grupo zoológico de animales invertebrados el cual se ha
observado que presentan una amplia diversidad de especies muy
cosmopolitas, ya que han sido capaces de colonizar y adaptarse a múltiples
hábitats, siendo más frecuentes, en nuestro caso de estudio,en suelos
húmedos.Sus hábitos alimenticios se encuentran aún poco conocidos,
pudiendo encontrar diferentes tipos,desde bacteriófagos hasta fitófagos.
Algunos de ellos son buenos bioindicadores puesto que su presencia-ausencia
indican de la existencia de contaminación de los medios donde habitan. Son
considerados un grupo de difícil taxonomía ya que muchos grupos presentan
algunas especies de gran similitud y son difíciles de ver sus diferencias
morfológicas. Se han estudiado ya algunas de las distribuciones de ciertas
especies en diversos hábitats. La presente revisión, se centrará en las especies
del género Dorylaimus, las cuales son muy frecuentes y presentan una amplia
diversidad mundial. Para esta revisión, se utilizará material bibliográfico de
diversas especies del género, analizando su geografía (donde han sido
localizadas) y buscando si siguen algún patrón específico en su distribución. Se
elaborará una lista de las especies del género y se recopilarán diferentes datos
de diversa bibliografía, así como un análisis de su morfología, morfometría,
geografía,etc.Se verá que algunas especies están descritas de forma
incompleta por el autor, lo cual hace más difícil su identificación, que en
algunos de los casos puede hacer dudar de si es o no la especie descrita y
nombrada. En cada especie se citará su nombre científico junto al autor y fecha
de su descripción, lista de sus sinónimos junto a su autor y fecha, en el caso de
que la especie los presente, su morfometría (macho y hembra) la cual es
esencial para su identificación, una descripción literal de cada especie y
algunas de las características distintivas de la especie, su distribución, etc. En
algunas especies veremos que solo se han descubierto hembras y en otros
casos ambos sexos, lo cual hace más fidedigna su descripción.
[EN]Nematodes are a zoological group of invertebrate animals that have been shown to have a wide variety of very cosmopolitan species because they have been able to colonize accommodate multiple habitats, being more frequent in our case study, in some soils. Your feeding habits are still poorly understood, because we can find different types, from bacteriophages to herbivores. Some of them are good bio-indicators of where they are located, since their presenceabsence indicatethe existence of contamination of certain ambients. They are considered a group of taxonomy difficult since many groups have some species of very similar and are difficult to see their morphological differences. They have already studied some of the distributions of certain species in different habitats and different polutions. In this review, we focused on the genus Dorylaimus, which are very common and present a comprehensive global diversity. For this review, we have reviewed bibliographic material from various species of the genus by analyzing its geography where they were located and if they keep looking for a specific distribution pattern. Drew up a list of buttercups and compiled various data from different literature, as well as an analysis of its morphometry, geography, etc. You will see that some species are incompletely described by the author, which makes it difficult to identify, which in some cases may raise doubts as to whether or not the species described and named. In each species will quote its scientific name with author and date of description, list of synonyms with author and date, in the case of the species present synonyms, the number of species examined in each case (males and females),morphometry which is essential for identification, a literal description of each species (separate female and male), some of the distinctive characteristics of the species, its distribution, among others. In some species it is observed that females have only been discovered and in other cases both sexes, making more accurate description.
[EN]Nematodes are a zoological group of invertebrate animals that have been shown to have a wide variety of very cosmopolitan species because they have been able to colonize accommodate multiple habitats, being more frequent in our case study, in some soils. Your feeding habits are still poorly understood, because we can find different types, from bacteriophages to herbivores. Some of them are good bio-indicators of where they are located, since their presenceabsence indicatethe existence of contamination of certain ambients. They are considered a group of taxonomy difficult since many groups have some species of very similar and are difficult to see their morphological differences. They have already studied some of the distributions of certain species in different habitats and different polutions. In this review, we focused on the genus Dorylaimus, which are very common and present a comprehensive global diversity. For this review, we have reviewed bibliographic material from various species of the genus by analyzing its geography where they were located and if they keep looking for a specific distribution pattern. Drew up a list of buttercups and compiled various data from different literature, as well as an analysis of its morphometry, geography, etc. You will see that some species are incompletely described by the author, which makes it difficult to identify, which in some cases may raise doubts as to whether or not the species described and named. In each species will quote its scientific name with author and date of description, list of synonyms with author and date, in the case of the species present synonyms, the number of species examined in each case (males and females),morphometry which is essential for identification, a literal description of each species (separate female and male), some of the distinctive characteristics of the species, its distribution, among others. In some species it is observed that females have only been discovered and in other cases both sexes, making more accurate description.