摘要
报道采自海南岛琼中县黎母岭的蠛蠓属 L asiohelea 2新种 ,分别命名为小溪蠛蠓 L a.ripa,sp.nov.和鹤吻蠛蠓 La.sirycta,sp.nov.。模式标本保存于北京医学昆虫标本馆。
In the present paper two new species of genus Lasiohelea Kieffer, 1921 are described from Hainan, China. The type specimens are deposited in the Medical Entomology Collection Gallery (20 Dongda Jie, Fengtai, Beijing 100071, China. 1. Lasiohelea ripa, sp. nov. (Figs.1～5) Female: AR 1.85, TR fore leg 2.60, middle leg 2.66, hind leg 2.26. Buccal armature and spermatheca as in Figs.1～5. Male: AR 0.92, TR 2.25 in hind leg. Hypopygium as Fig.5. This new species is allied to Lasiohelea borneoensis Yu et Wirth, but differs from the palp without sensory pit. Holotype ♀, Paratype 1♂, Limu Ling, Hainan Province, China, 11-Ⅹ-1995. 2. Lasiohelea sirycta, sp. nov. (Figs.6～10) Female: AR 1.9, TR 2.33 in fore leg, 1.83 in middle leg, 2.36 in hind leg. Buccal armature and spermatheca as Figs.6～10. Male: AR 1.4, TR 2.05 in hind leg. Hypopygium as in Fig.10. This species is allied to Lasiohelea lanyuensis Lien,but can be separated by female AR and buccal armature, and male hypopygium. Holotype ♀, Paratype 1♂, Limu Ling, Hainan Province, China, 16-Ⅲ-1995.
关键词
双翅目
蠓科
蠛蠓属
小溪蠛蠓
鹤吻蠛蠓
Diptera, Ceratopogonidae, Lasiohelea , new species, Hainan, China
