海南寡鬃实蝇亚科分类研究(双翅目: 实蝇科)

根据2000～2004年间海南省实蝇监测和野外调查的部分研究结果，确认海南寡鬃实蝇亚科Dacinae现知下列14种：桔小实蝇 Bactrocera (Bactrocera) dorsalis (Hendel), 辣椒果实蝇 B. (B.) latifrons (Hendel), 锈红果实蝇B. (B.) rubigina (Wang et Zhao), 五指山果实蝇 B. (B.) wuzhishana Lin et Yang, sp. nov., 何氏华实蝇B. (Sinodacus) hochii (Zia), 短条果实蝇 B. (Zeugodacus) abbreviata (Hardy), 普通果实蝇 B. (Z.) caudata (Fabricius), 两带果实蝇B. (Z.) cilifera (Hendel), 瓜实蝇 B. (Z.) cucurbitae (Coquillett), 黑颜果实蝇 B. (Z.) diaphora (Hendel), 宽带果实蝇 B. (Z.) scutellata (Hendel), 南亚果实蝇 B. (Z.) tau (Walker), 海口棍腹实蝇 Dacus (Callantra) haikouensis Wang et Chen, 海南寡鬃实蝇 Dacus (Dacus) hainanus Wang et Zhao。五指山果实蝇 B. (B.) wuzhishana Lin et Yang, sp. nov. 区别于果实蝇属内其他种的鉴别特征如下：1）颜具2个黑色大斑点；2）中胸盾片的缝后黄色侧条短而窄，后端约与缝后翅上鬃处于同一水平；3）翅前缘带较窄，末端稍加宽；4）足的股节除中股节基部的1/2和后股节基部的3/5呈黄色外，余全黑色；腹部完全黑色。除附新种特征图外，还提供海南寡鬃实蝇亚科的种类修订名录和分种检索表。

A taxonomic study of the subfamily Dacinae( Diptera: Tephritidae) from Hainan, China

The subfamily Dacinae (Diptera: Tephritidae) from Hainan Province, China, is surveyed and reviewed. The following 14 species are recognized: Bactrocera (Bactrocera) dorsalis (Hendel), B. (B.) latifrons (Hendel), B. (B.) rubigina (Wang et Zhao), B. (B.) wuzhishana Lin et Yang sp. nov., B. (Sinodacus) hochii (Zia), B. (Zeugodacus) abbreviata (Hardy), B. (Z.) caudata (Fabricius), B. (Z.) cilifera (Hendel), B. (Z.) cucurbitae (Coquillett), B. (Z.) diaphora (Hendel), B. (Z.) scutellata (Hendel), B. (Z.) tau (Walker), Dacus (Callantra) haikouensis Wang et Chen, Dacus (Dacus) hainanus Wang et Zhao. B. (B.) wuzhishana Lin et Yang sp. nov. is differentiated from all other congeners of Bactrocera by having: 1) 2 large black spots on sides of face; 2) 2 lateral postsutural yellow vittae on scutum rather narrow and short, extending to a level with postsutural supra-alar setae; 3) costal band confluent with vein R_ 2 3 and slightly expanded apically; and 4) fore femora entirely black, mid femora black with the basal 1/2 yellow, hind femora black with the basal 3/5 yellow; abdomen entirely black. A check list and key to species of the Dacinae from this island is provided.