摘要
本文记述分布于贵州的带叶蝉属Scaphoideus Uhler,1889四新种。模式标本存放在贵州农学院。
In this paper, four new species of the genus Scaphoideus are described from Guizhou Province, China. The type specimens are deposited in the Guizhou Agricultural College, Guiyang, China.1. Scaphoideus nigrigenatus, sp. nov. (Figs. 1 - 5)This new species is allied to Scaphoideus nitobei Matsumura, but differs in the following aspects: frontoclypeus with four black parallel arched lines; genae, clypeolus and lora black; coloration of scutellum very different.Length incl. tegm. (?) 6.2-6.5 mm. Holotype (?), paratypes 6 (?) (?) , Guizhou: Suiyang, Ⅰ-2-Ⅷ-1984.2. Scaphoideus maculatus, sp. nov. (Figs. 6-7)This species is similar to Scaphoideus nigrigenatus Li, but differs in the following aspects: frontoclypeus without black parallel arched lines; face pale yellowish white; the streak of vertex very different.Length incl. tegm. (?) 6.5 mm.Holotype (?), paratypes 2 (?) (?), Guizhou: Wangmo, 17-Ⅶ-1986.3. Scaphoideus rufilineatus, sp. nov. (Figs. 8-11)This species is allied to Scaphoideus ornatus Melichar, but may be distinguished by the following characters: vertex short; mesosternum dark fuscous in medial area; male genitalia distinctly different.Length incl. tegm. (?) 4.2 mm.Holotype (?), paratypes 7 (?) (?) , Guizhou: Wuchuan, 15-Ⅶ-1985.4. Scaphoideus changjinganus, sp. nov. (Figs. 12-15)This new species is allied to Scaphoideus nigrigenatus Li, but may be separated from the latter by the following characters: vertex as long as broad between eyes, triangularly produced; connective as long as aedeagal paraphyses of male; style with many hairs in its outer margin.Length incl. tegm. (?) 7.0 mm.Holotype (?) , Guizhou: Bijie, 11-Ⅷ-1977.
基金
贵州省科学基金
关键词
同翅目
殃叶蝉科
带叶蝉属
新种
Homoptera——Taxonomy / Euscelidae, Scaphoideus, New Species.
