| Descriptions are given of 18 genera and 56 species, with keys to the apterae and alatae viviparae. The following new genera and species are described: Astegopteryx glandulosa spec. nov., from Gigantochloa spec. and other bamboos; A. setigera spec. nov., from Styrax benzoin Dryander; Cerataphis pothophila spec. nov., from Pothos roxburghii de Vriese; Ceratovacuna floccifera spec. nov., from bamboo; C. keduensis spec. nov., from bamboo; Distylaphis gen. nov. (with type species Schizoneuraphis foliorum Van der Goot, 1917); Mesothoracaphis gen. nov. (with type species Thoracaphis rappardi H.R. Lambers and Takahashi, 1969); Metanipponaphis vandergooti spec. nov., from Lithocarpus sundaicus (Bl.) Rehd.; Neohormaphis gen. nov., with N. calva spec. nov. from... |
