| 词条 | Macarostola japonica |
| 释义 |
| image = | image_width = 200px | image_caption = | regnum = Animalia | phylum = Arthropoda | classis = Insecta | ordo = Lepidoptera | infraordo = Heteroneura | familia = Gracillariidae | genus = Macarostola | species = M. japonica | binomial = Macarostola japonica | binomial_authority = Kumata, 1977 | synonyms = }}Macarostola japonica is a moth of the family Gracillariidae. It is native to Japan (Honshū and Satunan).[1] The wingspan is 9–10 mm. The larvae feed on Euscaphis japonica. There are four or five instars. In the first two instars the larvae have a flat head and feed on sap, and in the third to supposed fifth instars they feed on tissue, with a round head and a cylindrical body as in usual lepidopterous larvae. The mine starts as a tortuous serpentine mine, which is located inside the lower epidermis of a leaf and is whitish in colour. The second instar larva expands the linear mine to an elongated blotch along the leaf-margin. In this stage the mine occupies the lower layer of spongy parenchyma. The larva of the third instar feeds on the whole parenchymal tissues remaining inside the blotch-mine, then makes it into a tentiform type. After the third moult, the larva leaves the mine through a round hole and migrates to another leaf, which it cuts from the edge towards the midrib. This cut edge is rolled to form a cone on the underside of the leaf, then the larva continues to feed inside the cone. When full-grown the larva leaves the cone to pupate. Pupation takes place at a margin of the same leaf or another one. The cocoon is whitish, boat-shaped, without any bubbles on its upper side.[2] References1. ^Global Taxonomic Database of Gracillariidae (Lepidoptera){{dead link|date=January 2018 |bot=InternetArchiveBot |fix-attempted=yes }} {{Taxonbar|from=Q6722628}}{{Gracillariinae-stub}}2. ^{{Cite web |url=http://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/9785/1/9_p1-51.pdf |title=On The Japanese Species Of The Genera Macarostola, Aristaea And Systoloneura, With Descriptions Of Three New Species (Lepidoptera: Gracillariidae) |access-date=2010-11-11 |archive-url=https://web.archive.org/web/20110718183653/http://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/9785/1/9_p1-51.pdf |archive-date=2011-07-18 |dead-url=no |df= }} 2 : Macarostola|Moths of Japan |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。