@article {157,
	title = {Las ara{\~n}as del bosque mes{\'o}filo de monta{\~n}a de la Reserva de la Biosfera Volc{\'a}n Tacan{\'a}, Chiapas, M{\'e}xico},
	journal = {Revista Mexicana de Biodiversidad},
	volume = {82},
	year = {2011},
	pages = {1183-1193},
	abstract = {<p>Se realiz\&oacute; un estudio para conocer la fauna de ara\&ntilde;as del suelo y del sotobosque en 2 sitios de bosque mes\&oacute;filo de monta\&ntilde;a de la Reserva de la Biosfera Volc\&aacute;n Tacan\&aacute;. Las ara\&ntilde;as del suelo se recolectaron con trampas de ca{\&$\#$39;{\i}da y mediante el procesamiento de hojarasca en embudos de Berlese; para las ara\&ntilde;as del sotobosque se realizaron recolectas directas, por golpeo (red y manta) y con trampas de refugio. En total se registraron 32 familias, 99 g\&eacute;neros y 151 especies, que representan 32.5\% de la araneofauna del estado de Chiapas. Se encontraron 7 registros nuevos de g\&eacute;neros y 12 de especies para M\&eacute;xico, as{\&$\#$39;{\i} como de 6 g\&eacute;neros y 9 especies para el estado de Chiapas. Las familias con mayor riqueza fueron Theridiidae, Linyphiidae, Anyphaenidae, Araneidae y Salticidae. En el suelo se registraron 75 especies, 57 g\&eacute;neros y 26 familias mientras que en el sotobosque se encontraron 112 especies, 74 g\&eacute;neros y 22 familias; 36 especies fueron comunes a los 2 estratos, en tanto que 39 fueron exclusivas del suelo y 76 del sotobosque. La complementariedad entre los 2 estratos fue de 76.2\%. A spider inventory from forest floor and understory in 2 sites of the cloud montane forest of the Biosphere Reserve Volc\&aacute;n Tacan\&aacute;, Chiapas was undertaken. Soil spiders were collected using pitfall traps and processing litter in Berlese funnels; understory spiders were captured by hand collecting, sweeping, beating, and with shelter traps. Collected specimens correspond to 32 families, 99 genera and 151 species, which represent 32.5\% of the spiders recorded for the state of Chiapas. There are 7 new records of genera and 12 of species for Mexico and 6 genera and 9 species for Chiapas. The families with most species richness were Theridiidae, Linyphiidae, Anyphaenidae, Araneidae and Salticidae. In the forest floor were recorded 75 species, 57 genera and 26 families and in the understory 112 species, 74 genera and 22 families. Both strata shared 36 species, and 39 and 76 species were exclusive to the forest floor and to the understory respectively. Complementarity between the 2 strata was 76.2\%.</p>
},
	keywords = {Araneae, forest floor, riqueza de especies, sotobosque, species richness, understory},
	url = {http://www.ibiologia.unam.mx/barra/publicaciones/revista\%2082_4/13-810.pdf},
	author = {Ibarra-N{\'u}{\~n}ez, Guillermo and Maya-Morales, Julieta and Cham{\'e}-V{\'a}squez, David}
}
