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本文记述了16种尺蛾科昆虫的生物学,其中属于霜尺蛾亚科 Boarmiinae 的10种(编号1—10),尺蛾亚科 Geometrinae 的5种(编号11—15),小尺蛾亚科 Sterrhinae 的1种(编号16)。它们的生物学,除棉大造桥虫、油桐尺蛾、丝棉木金星尺蛾、小蜻蜒尺蛾四种在国内已有报道外,其余均是第一次纪录。在南昌的发生代数,少则一年2代,如小蜻蜒尺蛾及雪尾尺蛾;多至4—6代,或5—6代,如樟翠尺蛾及三角枝尺蛾;亦有些种类为一年2—3代,3—4代乃至4—5代不等。至于越冬虫态,则其中13种系以蛹态过冬,另3种以2、3龄(小蜻蜒尺蛾)和3、4龄(雪尾尺蛾)或高龄幼虫(樟翠尺蛾)过冬。不论发生代数或越冬虫态,与亚科间似乎均看不出有密切的亲缘联系。在各虫态历期上,越冬期间的虫态,需要较长时间(一般为4.5—6个月),个别种类的部分个体,尚有滞育蛹(如丝棉木金星尺蛾),其滞育期长达2.5—3个月许外,其他种类的各虫期,则均表现正常,在时间上无特殊要求。
This paper describes the biology of 16 species of moth, including 10 species (No. 1-10) of Boarmiinae, 5 species (No. 11-15) of Geometrinae, One species of Sterrhinae (No. 16). Their biology, in addition to cotton large bridge worms, tung tree moth, silk cotton wood venom moth, small dragonfly moth four have been reported in the country, the rest are the first record. The occurrence of algebra in Nanchang, ranging from 2 generations a year, such as small dragonfly moths and snow tail moths; up to 4-6 generations, or 5-6 generations, such as camphor moths and triangular moths; also Some species are 2-3 generations a year, ranging from 3-4 generations to 4-5 generations. As for the overwintering insect state, 13 of them were overwintering in the pupae state, while the other 3 species of the larvae of the second and third instar (Castanopsis kawakamii) winter. Regardless of algebraic or overwintering pests, there seems to be no close affinity with subfamilies. It takes a long time (usually 4.5-6 months) for each stage of the insect state to survive during the wintering period. Some individuals in some species have diapause pupae (such as Venus moths) Diapause up to 2.5-3 months Xu, other types of each stage of the worm, then all showed normal, no special requirements in time.