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下面引用由sainz在 2006/03/09 03:15pm 發表的內容：W5sTT
倒數第二張下面那幼蟲標本是怎麼作的阿？/wS
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Inflation of Larvaet7ll<w
©昆蟲論壇 -- 昆蟲論壇 \`4-
A common practice in the 19th and early 20th centuries was to preserve larvae, mainly caterpillars, by inflation. That practice has largely been abandoned in favor of alcoholic preservation or freeze-drying. These latter methods permit more thorough examination of all parts of the specimens, even internal organs, which must be removed before inflation. Some of the colors of larger larvae are better preserved in inflated specimens than in alcohol, but color photography has made preservation of the larval colors less essential. However, the technique is still potentially useful and, if well done, is not to be discouraged. For instructions on how to inflate larvae, the following references may be consulted.h
©昆蟲論壇 -- 昆蟲論壇 y2
References: Banks 1909 (pp.69-70); Hammond 1960; Martin 1977.:y"vF
©昆蟲論壇 -- 昆蟲論壇 6Yx}jx
http://www.ars.usda.gov/Main/site_main.htm?docid=10141&page=8NpbOx
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2006/03/09 11:04:44am 
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