Seasonal and microclimatic effects on leaf beetles (Coleoptera, Chrysomelidae) in a tropical forest fragment in northeastern Mexico

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:33:07Z
Fecha de publicación2022-01-01
ResumenLeaf beetles (Coleoptera: Chrysomelidae) constitute a family of abundant, diverse, and ecologically important herbivorous insects, due to their high specificity with host plants, a close association with vegetation and a great sensitivity to microclimatic variation (factors that are modified gradually during the rainy and dry seasons). Therefore, the effects of seasonality (rainy and dry seasons) and microclimate on the community attributes of chrysomelids were evaluated in a semideciduous tropical forest fragment of northeastern Mexico. Monthly sampling was conducted, between March 2016 and February 2017, with an entomological sweep net in 18 plots of 20 x 20 m, randomly distributed from 320 to 480 m a.s.l. Seven microclimatic variables were simultaneously recorded during each of the samplings, using a portable weather station. In total, 216 samples were collected at the end of the study, of which 2,103 specimens, six subfamilies, 46 genera, and 71 species were obtained. The subfamily Galerucinae had the highest number of specimens and species in the study area, followed by Cassidinae. Seasonality caused significant changes in the abundance and number of leaf beetle species: highest richness was recorded in the rainy season, with 60 species, while the highest diversity (lowest dominance and highest H' index) was obtained in the dry season. Seasonal inventory completeness of leaf beetles approached (rainy season) or was higher (dry season) than 70\%, while the faunistic similarity between seasons was 0.63\%. The outlying mean index was significant in both seasons; of the seven microclimatic variables analyzed, only temperature, heat index, evapotranspiration and wind speed were significantly related to changes in abundance of Chrysomelidae. Association between microclimate and leaf beetles was higher in the dry season, with a difference in the value of importance of the abiotic variables. The results indicated that each species exhibited a different response pattern to the microclimate, depending on the season, which suggests that the species may exhibit modifications in their niche requirements according to abiotic conditions. However, the investigations must be replicated in other regions, in order to obtain a better characterization of the seasonal and microclimatic influence on the family Chrysomelidae.es_ES
Doihttps://doi.org/10.3897/zookeys.1080.76522es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4965
Idiomaenes_ES
EditorialPENSOFT PUBLISHERSes_ES
RelaciónZooKeyses_ES
URL relacionadohttps://doi.org/10.3897/zookeys.1080.76522es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteZooKeys
Palabra claveAbiotic factorses_ES
Palabra clavecommunity responsees_ES
Palabra claveecological nichees_ES
Palabra clavephytophagous insectses_ES
Palabra claveseasonal changeses_ES
TítuloSeasonal and microclimatic effects on leaf beetles (Coleoptera, Chrysomelidae) in a tropical forest fragment in northeastern Mexicoes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorNorberto Lucio-Garcia, Jose
AutorJeshua Sanchez-Reyes, Uriel
AutorVictor Horta-Vega, Jorge
AutorLumar Reyes-Munoz, Jesus
AutorClark, Shawn M.
AutorNino-Maldonado, Santiago
AutorNorberto Lucio-Garcia, Josees_ES
AutorJeshua Sanchez-Reyes, Urieles_ES
AutorVictor Horta-Vega, Jorgees_ES
AutorLumar Reyes-Munoz, Jesuses_ES
AutorClark, Shawn M.es_ES
AutorNino-Maldonado, Santiagoes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número1080es_ES
Rango de páginas21-52es_ES
URL relacionadahttps://doi.org/10.3897/zookeys.1080.76522
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES

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