簡介:"Gortyna plumbitincta head and thorax dark fuscous with some bluish-grey and a few ochreous scales, collar and tegulae mixed with golden-orange. Antennae filiform in both sexes. Abdomen paler, brownish grey, dorsal crest reduced to a small tuft on 2nd segment. Forewing high, broadly triangular with apex acute, outer margin concave below apex. Ground colour deep golden-orange, medial field irrorated with greyish brown, lower third of basal area and wide marginal field suffused with dark plumbeous grey and brown. Hindwing suffused with dark brownish grey, inner area somewhat lighter, veins and discal spot darker brown. This species differ from the allied G. flavina and G. fortis in the larger size, the whitish basal spot and the whitish markings of the reniform, the conspicuously arcuate postmedial line and the evenly plumbeous-greyish marginal field. G. plumbitincta is similar also to G. basalipunctata (Graeser, 1889) but is larger in size, the postmedial line is much more arcuate, sharply defined, the marginal area is almost unicolorous, characteristically dark plumbeous grey, the apex is more acute, etc.; the genitalia of both sexes are strongly different. The description of this speices based on the description of Hreblay and Ronkay (1997).Gortyna plumbitincta頭部及胸部深暗褐色,具些許藍灰色及赭色鱗片,領節及肩板摻雜金橙色。雌雄觸角皆為絲狀。腹部淡棕灰色,背面飾毛退化,僅第二節具少量叢毛。前翅高,形狀為寬的三角形且頂角尖銳。前翅底色深金橙色,中央區域具灰棕色斑點,低於第三基部區域及寬翅緣區佈滿暗鉛灰色及棕色。後翅佈滿暗鉛灰色,內側區域顏色較淡,翅脈及盤狀斑點為較暗之棕色。G. plumbitincta體型較大與相近的G. flavina及G. fortis可區別,且腎形紋基部具基白色斑點及白色斑紋,後中線明顯拱形,翅緣底色為均勻鉛灰色。本種也與G. basalipunctata相似,但本種體型較大,且後中線拱形更明顯,輪廓更清晰,翅緣區幾乎為單一色,為典型黑鉛灰色,頂角更銳利等;且二者之雌雄生殖器更是明顯不同。本種敘述主要引用Hreblay and Ronkay(1997)所發表的文獻內容為主。"
出版者:
數位化執行單位:國立自然科學博物館:動物學組昆蟲學
日期:
學名原始發表年代:1997
關聯:
學名原始發表文獻:Hreblay, M and L. Ronkay. 1997. New Noctuidae (Lepidoptera) species from Taiwan and the adjacent areas. Acta Zoologica Academiae Scientiarum Hungaricae. 43(1):21-87.