Resumo

CARAPIA-RUIZ, Vicente Emilio; SANCHEZ-FLORES, Oscar Ángel  e  GARCIA-OCHAETA, José Francisco. A new whitefly species, Aleuropleurocelus petenensis sp. nov. (Hemiptera: Aleyrodidae), from Guatemala. Acta Zool. Mex [online]. 2023, vol.39, e3912470.  Epub 01-Dez-2023. ISSN 2448-8445.  https://doi.org/10.21829/azm.2023.3912470.

A new species of whitefly, Aleuropleurocelus petenensis sp. nov. Carapia-Ruiz & García-Ochaeta, found on leaves of a plant belonging to the genus Acalypha (Euphorbiaceae) in Petén, Guatemala, is described based on characteristics of the pupa. This new species exhibits a black venter and has microtubercles on the subdorsal and submedian areas, whereas the most closely related species, A. mixtecus Carapia-Ruiz, presents a pale venter and has not microtubercles on the corresponding areas. In both species the transverse suture of the molt ends before the apparent margin and the dorsal surface presents folds; these features support the close relationship between these species. Microphotographs of morphological structures of the new species puparium are provided.

Palavras-chave : Aleyrodinae; Euphorbiaceae; whiteflies.