簡介:"Ethmia penesella frons and vertex grey, vertex with black scales on top. Thorax whitish, with four black spots, tegulae with black basal dots. Forelegs grey with black rings; midlegs and hindlegs grey with black scales on tarsus. Abdomen yellow, without black markings. Antenna filiform, with whitish grey scales, scape, maxillary palp, labial palp and proboscis whitish grey. Forewing grey, marked with ten black spots arranged into two main groups which contain five spots each. Hindwing whitish grey; with costal brushes, cilia as ground colour. The wing pattern of E. penesella is very similar to those of E. maculifera and E. susa but E. penesella is much larger in size than the other two related species, the forewing ground colour is unicolorous grey and the abdomen is conspicuously yellow. The abdomen of E. susa is also yellow, with a pair of black dots on the last four tergites, while E. maculifera has a whitish grey abdomen. No observations about the early stages and the foodplant are known. The description of this speices based on the description of Kun and Szabóky (2000).Ethmia penesella的前額及頭頂為灰色,頭頂的上方具有黑色之鱗片。胸部白色,並具有四個黑點,而肩板具有黑色點。其前足為灰色具黑色環;中足及後足為灰色,跗節有黑色之鱗片。腹部為黃色,無黑色斑紋。觸角為絲狀,具有淡灰色之鱗片,觸角柄節、小顎鬚、下唇鬚及口吻為白灰色。前翅為灰色且具有十個黑色斑點,呈兩群排列,各五點。後翅為白灰色,具有外緣刷狀毛,緣毛顏色與底色相同。 E. penesella 的翅紋與 E. maculifera及E. susa類似,但是E. penesella的體型較其它兩種大,且前翅底色為單一灰色,腹部是明顯黃色。E. susa腹部亦為黃色,但在最後第四個背板骨片有一對黑點,而E. maculifera腹部則為白灰色。目前對其幼期觀察及寄主植物並不了解。本種敘述主要引用Kun and Szabóky(2000)文獻內容。"
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:2000
關聯:
學名原始發表文獻:Kun, A. and Cs. Szaboky. 2000. Survey of the Taiwanese Ethmiinae (Lepidoptera, Oecophoridae) with descriptions of three new species. Acta Zoologica Academiae Scientiarum Hungaricae 46(1): 53-78.