Cerrar

No. de sistema: 000000486

LDR _ _ 00000nab^^22^^^^^za^4500
008 _ _ 200608m20199999xx^^r^p^o^^^^z0^^^a0eng^d
040 _ _ a| ECO
c| ECO
043 _ _ a| n-mx-cp
044 _ _ a| xx
245 0 0 a| Diversity and seasonal variation of ground and understory spiders from a tropical mountain cloud forest
506 _ _ a| Disponible para usuarios de ECOSUR con su clave de acceso
520 1 _ a| We made intensive samplings to study the seasonal response of spiders across different forest strata (ground and understory) in a tropical mountain cloud forest from Mexico. We sampled spiders from ten plots in six sampling events during the dry and rainy season, to analyze their abundance, structure (distribution of abundance among species), diversity and the response of the five dominant species at each stratum. Results demonstrated that seasonal patterns of spider communities differed among strata, revealing acomplex spatiotemporal dynamic. Abundance, structure, diversity of ground spiders, as well as the responses of four dominant species at this stratum, showed low seasonal variations. In contrast, a strong seasonal variation was observed for the understory assemblage, with lowest abundance and highest diversity in the rainy season, and different assemblage structures for each season. Seasonal patterns of each assemblage seem linked to the responses of their dominant species. We found high co-occurrence among most of the ground dominant species with similar habitat use and with multivoltine patterns, contrasting with low co-occurrence among most of the understory dominant species with similar habitat use and univoltine patterns. Our results showed that the spiders’ assemblages of tropical mountain cloud forest (opposed to what is found in temperate and boreal forests) increase their species richness with the height, and that their responses to seasonal change differ between strata. Management programs of these habitats should consider the spatial and temporal variations found here, as a better understanding of their ecological dynamics is required to support their sustainable management.
530 _ _ a| Disponible en línea
533 _ _ a| Reproducción electrónica en formato PDF
538 _ _ a| Adobe Acrobat profesional 6.0 o superior
650 _ 4 a| Arañas
650 _ 4 a| Población animal
650 _ 4 a| Variación estacional
650 _ 4 a| Competencia interespecífica
650 _ 4 a| Variación temporal
651 _ 4 a| Reserva de la Biosfera El Triunfo (Chiapas, México)
700 1 _ a| Campuzano Granados, Emmanuel Franco
c| Doctor
e| autor
700 1 _ a| Ibarra Núñez, Guillermo
c| Doctor
e| autor
700 1 _ a| Machkour M'Rabet, Salima
e| autora
700 1 _ a| Morón Ríos, Alejandro
d| 1960-
e| autor
n| 6602956458
700 1 _ a| Jiménez Jiménez, María Luisa
c| Dra.
e| autora
773 0 _
t| Insect Science
g| Volumen 27, número 4 (August 2020), p. 826-844
x| 1744-7917
900 _ _ a| Solicítelo con su bibliotecario/a
902 _ _ a| BG / MM
904 _ _ a| Junio 2020
905 _ _ a| Acervo
LNG eng
Cerrar
*Solicítelo con su bibliotecario/a
Diversity and seasonal variation of ground and understory spiders from a tropical mountain cloud forest
Campuzano Granados, Emmanuel Franco (autor)
Ibarra Núñez, Guillermo (autor)
Machkour M'Rabet, Salima (autora)
Morón Ríos, Alejandro, 1960- (autor)
Jiménez Jiménez, María Luisa (autora)
Nota: Disponible en línea
Disponible para usuarios de ECOSUR con su clave de acceso
Contenido en: Insect Science. Volumen 27, número 4 (August 2020), p. 826-844. ISSN: 1744-7917
No. de sistema: 486
Tipo: Artículo
PDF


Inglés

"We made intensive samplings to study the seasonal response of spiders across different forest strata (ground and understory) in a tropical mountain cloud forest from Mexico. We sampled spiders from ten plots in six sampling events during the dry and rainy season, to analyze their abundance, structure (distribution of abundance among species), diversity and the response of the five dominant species at each stratum. Results demonstrated that seasonal patterns of spider communities differed among strata, revealing acomplex spatiotemporal dynamic. Abundance, structure, diversity of ground spiders, as well as the responses of four dominant species at this stratum, showed low seasonal variations. In contrast, a strong seasonal variation was observed for the understory assemblage, with lowest abundance and highest diversity in the rainy season, and different assemblage structures for each season. Seasonal patterns of each assemblage seem linked to the responses of their dominant species. We found high co-occurrence among most of the ground dominant species with similar habitat use and with multivoltine patterns, contrasting with low co-occurrence among most of the understory dominant species with similar habitat use and univoltine patterns. Our results showed that the spiders’ assemblages of tropical mountain cloud forest (opposed to what is found in temperate and boreal forests) increase their species richness with the height, and that their responses to seasonal change differ between strata. Management programs of these habitats should consider the spatial and temporal variations found here, as a better understanding of their ecological dynamics is required to support their sustainable management."


  • Adobe Acrobat profesional 6.0 o superior