Antennae ■The antennae of butterfies are slender and knobbed at the tip The antennae of moths are usually filiform, setaceous,or plumose
Antennae ◼ The antennae of butterfies are slender and knobbed at the tip ◼ The antennae of moths are usually filiform, setaceous, or plumose
■幼虫：咀嚼式；成虫： 虹吸式 ■触角多节，线状、梳状、 羽状或棒状 图23.6“扭日的触备
◼ 幼虫：咀嚼式；成虫： 虹吸式 ◼ 触角多节，线状、梳状、 羽状或棒状
Mouthparts .Primitive lepidopterans retain functional chewing mouthparts as adults ●The mouthparts of a butterfly or moth are usually fitted for sucking
Mouthparts ⚫Primitive lepidopterans retain functional chewing mouthparts as adults ⚫The mouthparts of a butterfly or moth are usually fitted for sucking
(3)虹吸式口器 蛾喙管
（3）虹吸式口器
