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::: Cerastis griseiorbis Hreblay and Ronkay, 1997 - 教育百科
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國立自然科學博物館
知識單元
簡介:
Cerastis griseiorbis的頭部及胸部為深紫灰色,並摻雜了深巧克力棕色,前額區及領節帶白灰色,腹部顏色更淡更呈灰色且缺少背面的飾毛。雄 蟲之觸角為細的鑲毛狀,雌蟲則為絲狀。前翅相當地短,頂角尖銳呈三角形,翅外緣微向頂角下方凹陷。前翅底色為深紫灰色,外緣及中央區域部分地佈滿巧克力棕色。後翅為灰棕色,邊緣區域略黑,盤狀斑點很明顯,小月半狀紋及橫線較暗。本新種與C. violetta(Boursin, 1955)關係相當接近, C. griseiorbis身體較細長,體型較小,前翅花紋更為明確,圓形紋癒合、大且圓並充滿典型的淺灰色。這兩個種的雄性生殖器容易區分。本種棲所及生態尚不清楚。本種之描述主要引用 Hreblay and Ronkay(1997)之文獻為主。
知識 1:
"Cerastis griseiorbis的頭部及胸部為深紫灰色,並摻雜了深巧克力棕色,前額區及領節帶白灰色,腹部顏色更淡更呈灰色且缺少背面的飾毛。雄 蟲之觸角為細的鑲毛狀,雌蟲則為絲狀。前翅相當地短,頂角尖銳呈三角形,翅外緣微向頂角下方凹陷。前翅底色為深紫灰色,外緣及中央區域部分地佈滿巧克力棕色。後翅為灰棕色,邊緣區域略黑,盤狀斑點很明顯,小月半狀紋及橫線較暗。本新種與C. violetta(Boursin, 1955)關係相當接近, C. griseiorbis身體較細長,體型較小,前翅花紋更為明確,圓形紋癒合、大且圓並充滿典型的淺灰色。這兩個種的雄性生殖器容易區分。本種棲所及生態尚不清楚。本種之描述主要引用 Hreblay and Ronkay(1997)之文獻為主。 Head and thorax of Cerastis griseiorbis are dark violaceous grey, mixed with dark chocolate-brown, frons and collar with whitish grey, abdomen slightly paler, more grayish, dorsal crest absent. Antenna of male finely ciliate, those of female filiform. Forewing relatively short, high triangular with apex acute, outer margin slightly concave below apex. Ground colour dark violaceous grey, costal part and medial area suffused partly with chocolate-brown. Hindwing greyish brown, marginal area somewhat darker, discal spot rather strong, lunulate, transverse line shadow-like. This species is closely related to C. violetta Boursin, 1955, representing its allopatric sibling species in Taiwan. C. griseiorbis is smaller in size with more gracile body, the forewing pattern is more expressed, although diffuse, the orbicular stigma is large, rounded, filled characteristically with pale grey. The male genitalia of the two species are easily distinguishable. So far, the biological information of this species is still unknown. The description of this species based on the description of Hreblay and Ronkay (1997). "
資料來源:國立自然科學博物館_Cerastis griseiorbis Hreblay and Ronkay, 1997
中文亞綱名: 有翅亞綱
中文界名: 動物界
中文目名: 鱗翅目
中文科名: 夜蛾科
中文綱名: 昆蟲綱
中文總科名: 夜蛾總科
中文門名: 節肢動物門
學域-大分類: 動物-昆蟲類
拉丁亞科名: Noctuinae
拉丁亞綱名: Pterygota
拉丁屬名: Cerastis
拉丁界名: Animalia
拉丁目名: Lepidoptera
拉丁科名: Noctuidae
拉丁種小名: griseiorbis
拉丁綱名: Insecta
拉丁總科名: Noctuoidea
拉丁門名: Arthropoda
授權資訊: 授權請洽國立自然科學博物館相關業務聯絡人:謝玉鈴小姐
04-23226940*786
ling@nmns.edu.tw
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