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handle: 10261/83302
[ES] Se ha realizado un análisis de la distribución de la familia Criconematidae en Cataluña, revisando el material utilizado en las publicaciones y analizando los resultados del estudio de ochocientas ochenta y nueve muestras recogidas en la rizosfera de setenta plantas en áreas naturales y cultivos de ciento quince localidades. Se han encontrado treinta y cuatro especies, perteneciendo catorce al género Macroposthonia, cinco a Criconema, quatro a Ogma y dos a Crioonemella, Crioonemoides, Seriespinula y Crossonema, y una a Croserinema, Hemicriconemoides y Xenocriconemeüa. Se señala el hospedador, localidad y se dan mapas de distribución de cada una de las especies encontradas. Por último, se señala el interés faunístico y biogeográfico de estos nematodos al confirmar la presencia de dos elementos faunísticos en la Península Ibérica y poner de manifiesto que Cataluña es un área de gran diversidad, puesto que están presentes los dos elementos faunísticos.
[EN] Soil nematodes of the family Criconematidae in Catatonía. An analysis on distribution of family Criconematidae in Catalonia is carried out. Material object of previous papers was revised and 889 new samples, from the rhizosphere of 70 host plants belonged to crops and natural áreas from 115 localities, has been studied. Thirty four Criconematid species have been found, belonged 14 to Macrophostonia, 5 to Criconema, 4 to Ogma and 2 to Criconemella, Criconemoides, Seriespinula and Crossonema and one to Croserinema, Hemicriconemoides and Xenocriconemeüa. Host plants, localities and geographical distribution of every species are included. Finally, faunistic and biogeographical interést of these nematodes is pointed out, on confirming the presence of two faunistic elements in the Iberian Península and being Catalonia an área of high diversity where the two faunistic elements are present.
Proyecto NAT 91-0763 de la CICYT.
17 páginas y 6 figuras
Peer reviewed
Faunistic, Biogeography, Natural environments, Crops, Distribution, Natural environrnents
Faunistic, Biogeography, Natural environments, Crops, Distribution, Natural environrnents
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