The previously monotypic leafhopper genus Nirvanguina Zhang & Webb (Deltocephalinae, Drabescini, Paraboloponina), recorded from Australia and New Guinea, is recorded from mainland Asia (China) for the first time and a new species, N. pectena sp. nov., from Fanjingshan Mountain in Guizhou Prov., China, is described and illustrated.

A new species of armored scale, Pseudaulacaspis zhenyuanensis Wei & Feng, sp. n. is described and illustrated from specimens collected on Spermadictyon suaveolens in China. A key to armored scale species known from China is provided.

Twenty-seven species of Heteroptera are recorded new to Alaska. Specimen data for ten additional species reported from Alaska without previously published data are also provided. Additionally, four species previously reported from the state are removed from the Alaska list of Heteroptera. 

Five new leafhopper species, Qadria bannaensis, Q. daliensis, Q. dongfanga, Q. guiyanga and Q. cucullata spp. nov. from Yunnan, Hainan and Guizhou Prov. of China are described and illustrated, and a key to all species of the genus Qadria is provided.

A taxonomic and nomenclatural catalog of the phylloxerids (Hemiptera, Phylloxeridae) is presented. Six family-group names are listed, three being synonyms. Thirty-five genus-group names, of which six are subjectively valid, are presented with their type species, etymology, and grammatical gender. Ninety-four species-group names are listed, of which 73 are considered subjectively valid. This is ...

A new species of mealybug from Chile, Pseudococcus meridionalis Prado sp. n., is described and illustrated based on the morphological and molecular characterization of adult females. This species belongs to the “Pseudococcus maritimus” complex and displays a wide host plant range, including Japanese pear, persimmon, pomegranate, pear and grape.

A key with accompanying figures is provided for the 14 tribes and 35 genera of Deltocephalinae (Cicadellidae) from Pakistan.

General characteristics of Gladkara Dworakowska and a checklist to all the known species of this genus are provided. A new species Gladkara klongensis Song & Dietrich, sp. n. from Thailand is added.

A new planthopper species Dictyotenguna angusta sp. n. is described and illustrated from Guangxi, China. The photographs of the adults of the species are presented.

Nymphs and adults of the lace bug (Hemiptera: Tingidae) have been found in cassava crops (Manihot esculenta) in Mato Grosso do Sul State, Brazil. The insects were collected in the field and taken to the laboratory where they were identified based on some morphological traits of the species Vatiga manihotae (Drake) and V. illudens (Drake), which are first reported in the aforementioned state.