Biological traits of the dominant wings for moths

蛾类优势翅的生物学特性

• 批准号: 24657061
• 负责人: SAKAMAKI Yositaka
• 金额: $ 1.16万
• 依托单位: Kagoshima University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2012
• 资助国家: 日本
• 起止时间: 2012-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-24657061/
• 关键词: 分類形質; 利き翅; 左右非対称性; チャノコカクモンハマキ; 鱗粉の脱落; 遺伝的基盤; 前後翅での利き翅の方向; ハマキガ科; ホソガ科; キバガ上科; 左右非対称; 斑紋変異の定量化

I defined the dominant wings in moths as upper side of wing when it is at rest, and folds wing over its back. In first year, I found the wild moths included some right wing dominant species, some left ones, and non-dominant wing species. In second year I focused on a left wing dominant species, Adoxophyes honmai, of rearing strain. First moth individuals flied and landed, then I checked which side of forewing was folded into upper position. Consequently each individual set one regular side of forewing into upper position, other side into lower. While the dominant forewing between full-sib offspring was randomly different each other, as the ratio was 1:1 (left: right). Moreover, I examined side-dominancy between fore- and hindwing in each specimen. That was well-correlated between them, but only 20% of them had inconsistent side dominancy between wings. Thus, such inconsistency of dominant wings may be caused by some accident, for example attacked by natural enemies and so on.

我将飞蛾中的主要翅膀定义为静止的翅膀上侧，然后将机翼折叠在背面。在第一年，我发现野生蛾包括一些右翼主导物种，一些左翅片和非优势翼物种。第二年，我专注于饲养菌株的左翼主导物种Honmai。 第一蛾的人飞起来并降落，然后我检查了前孔的哪一侧被折叠到上位置。因此，每个人都将前提的一侧设置为上部位置，另一侧为较低。虽然全s后代之间的优势彼此随机不同，因为比率为1：1（左：右）。此外，我检查了每个标本中前翅和后翅之间的侧面义务。这之间是非常相关的，但是只有20％的翅膀之间的侧面占主导地位不一致。因此，主导翅膀的这种不一致可能是由于某些事故引起的，例如受到自然敌人的攻击等。