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贵州省池蝇属一新亚种(双翅目:蝇科)

A NEW SUBSPECIES OF THE GENUS LIMNOPHORA FROM GUIZHOU, CHINA (DIPTERA: MUSCIDAE)
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摘要 雄虫 复眼具极疏微毛。额约为头宽的1/16。间额黑,约为一侧额宽。侧额近单眼三角处粉被褐色,其余部分及侧颜粉被银白色。下眶鬃7。细弱上眶鬃1,位于前单眼侧方。侧颜约为触角第三节宽之半。触角黑,粉被褐;第三节约为第二节长的2倍。芒具稀疏短纤毛,芒毛长显然不及基部芒径。颊粉被灰褐;颊高不及眼高的1/5。中颜板中部具明显隆起的颜脊。口上片突起,但不突出于额前缘。下颚须细长,黑褐。胸几乎全呈暗褐色;沟前具中部很宽的断开淡色狭带和两条颇宽的淡色纵条;小盾沟前具一对淡色斑,翅后胛亦呈淡色;肩胛、背侧片和胸部各侧片均具蓝灰色粉被(中侧片鬃附近黑褐);小盾背面黑褐。中鬃仅小盾前的一对发达。刚毛状的前中鬃前方呈2列,后方呈4列。 The present paper deals with a new subspecies from mountain region in Guizhou, China. The type-specimen is deposited in the author's laboratory.Limnophora (L.) svirago recta subsp. nov. (figs, l-5)Male: Different from the nominated subspecies from Malaya and India in face dusted silvery white, eyes separated by 1/16 head-width, ocellars rather long, jowls somewhat wider than-the third antennal segment, mesonotum with 2-4 rows prst acr and the distance between the outer rows being a little wider than that between dc and acr, calypterae pale yellow, mid femun with a row of a in about basal half.Holotype , Bandang, Ziyun County, Guizhou, Stpt. 12. 1985, coll. Wei Lianmeng.
作者 魏濂艨
出处 《昆虫学报》 CAS CSCD 北大核心 1993年第2期223-224,共2页 Acta Entomologica Sinica
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