摘要
今年在广东省大埔县丰溪自然保护区和龙门县南昆山自然保护区先后采到蝽亚科各一新种。其中直缘伊蝽以章士美教授之姓氏命名,以表敬意。描述所用长度单位为毫米。模式标本保存于中山大学昆虫学研究所。 突肩薄蝽Brachymna humerata新种(图1—3) 雄虫体长12.6,腹宽5.6。体长椭圆形,扁薄,黄褐色,密布黑色刻点,外观黑褐色。头长2.8,宽2.5,头顶宽1.5,密布刻点,复眼内侧至单眼间为无刻点的光滑斑。头侧叶长于中叶,并于中叶前相交后再分开,前端中央成一凹缺(图1)。复眼突出,黑色,单眼暗红。触角红褐色,各节长度分别为0.8、1.2、1.2(第4、5节断失)。头下,黑色刻点更细密。
The present paper deals with two new species of Pentatominae from Guangdong Province, China. All the measurements in decriptions are in millimeters. All type .specimens are deposited in the Research Institute of Entomology, Zhongshan university.Brachymna hunter at a sp. nov. (figs: 1-3)(?) body length 12.6, width of abdomen 5.6. Body oblong, ovate, flat, yellowish -brown, with thickly black punctures.The new species is allied to Brachymna tenais Stil, but well distinguished by the pronotum with the lateral angles produced into projection forward about reaching the anterior angles and the genitalis differs, entirely.Holotype (?), Fengqi Natural Protected Region, Dapu County, Guangdong Province, China, 3. V. 1986, collected by Lan De-an.Aenaria zhangi sp. nov. (figs: 4-6)Body length, (?) 9.2-10.0, (?) 10.5-11.7; body width, (?) 5.0-5,4,(?) 5.5-5.8. Body oblong, ovate, yellowish green, fresh speciemen green, with uniform blackpunctures.The new species is very close to Aenaria pinchii Yang, but pronotum with straight antrior leteral margins; scutellum with a small black spot near each the apical margin. The male genitalia and female spermatheca ate different.Holotype (?), allotype (?) and paratypes 8(?) and (?), Nankushan Natural Protected Region (23° 31'N, 114(?)38'E), Longnan County, Guangdong Provience. China, 4. Ⅵ. 1986, collected by Lan De-an.
出处
《昆虫学报》
CAS
CSCD
北大核心
1989年第4期477-479,共3页
Acta Entomologica Sinica
