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Aleurolobus confusus David and Subramaniam and Bemisia lespedezae (Danzig) occurring on Stephanandra incisa (Thunb.) and Lespedeza bicolor Turcz. are newly documented in the Korean fauna of whiteflies (Hemiptera: Aleyrodidae). Characteristics of these species are briefly redescribed and illustrative photographs and information on their distribution and hosts are provided. A dichotomous key to whiteflies of Korea is given for correct species identification. In addition, the current status of Bemisia takahashii (Danzig) in Korea is discussed based on the results of a survey of the whiteflies of Korea and related papers.
Five new species of Bakerius Bondar (Hemiptera: Aleyrodidae: Aleurodicinae) are described and illustrated from the Americas and Vietnam based on the adult, nymph, and pupal stages: Bakerius asiaticus, Bakerius colombianus, Bakerius hondurensis, Bakerius leei and Bakerius peruvianus. The following six species: Bakerius attenuatus Bondar 1923, Bakerius calmoni Bondar 1928, Bakerius marmoratus (Hempel 1923), Bakerius phrygilanthi Bondar 1923, Bakerius sanguineus Bondar 1928, and Bakerius sublatus Bondar 1928 are re-described. An identification key to the New World genera of the subfamily Aleurodicinae, and a key to the adults and the puparia of Bakerius species are provided.
Eight new state records and the three newly described species are the subject of this publication. Whiteflies (Hemiptera: Sternorrhyncha: Aleyrodidae: Aleyrodinae) were collected from 2003 through 2009 within the Las Vegas area of Clark County, Nevada to determine the occurrence of newly established species and host range and distribution. Prior to 2003 the following ten whiteflies were known to be established in Nevada: Aleuroglandulus subtilis Bondar, Aleuroplatus berbericolus Quaintance and Baker, Aleyrodes spiraeoides Quaintance, Bemisia tabaci (Gennadius), Dialeurodes citri (Ashmead), Siphoninus phillyreae (Haliday), Tetraleurodes mori (Quaintance), Trialeurodes abutiloneus (Haldeman), Trialeurodes packardi (Morrill), and Trialeurodes vaporariorum (Westwood). Based on collections made after 2003, eleven additional whitefly species were found in Nevada. Of these the following eight were described species from California and other western U.S. states: Aleuroparadoxus arctostaphyli Russell, Aleuroplatus gelatinosus (Cockerell), Aleuropleurocelus ceanothi (Sampson), Aleuropleurocelus nigrans (Bemis), Tetraleurodes quercicola Nakahara, Trialeurodes corollis (Penny), Trialeurodes eriodictyonis Russell, and Trialeurodes glacialis (Bemis). Three new species are described and illustrated: Aleuropleurocelus nevadensis Dooley sp. nov., Tetraleurodes quercophyllae Dooley sp. nov., and Trialeurodes pseudoblongifoliae Dooley sp. nov.
En este estudio se describen dos nuevas especies de hemípteros del género Aleuropleurocelus (Hemiptera: Aleyrodidae): Aleuropleurocelus mexicanus Carapia y Sánchez sp. nov., encontrada en los estados de Coahuila, México, Puebla, Sonora, y Tlaxcala en hojas de Quercus agrifolia Née y Quercus sp., y Aleuropleurocelus anahuac Carapia y Sánchez sp. nov. encontrada en los estados de México, Morelos y Puebla en el envés de hojas de Quercus. Se proporcionan microfotografías de estructuras morfológicas de puparios y se discute la separación con otras especies ovales de Aleuropleurocelus.