| |
下面引用由sainz在 2006/03/09 03:15pm 發表的內容：f
倒數第二張下面那幼蟲標本是怎麼作的阿？tB'xz
|
|
Inflation of Larvae9O
©昆蟲論壇 -- 昆蟲論壇 (
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.l
©昆蟲論壇 -- 昆蟲論壇 4l
References: Banks 1909 (pp.69-70); Hammond 1960; Martin 1977.7x@!
©昆蟲論壇 -- 昆蟲論壇 4ESC
http://www.ars.usda.gov/Main/site_main.htm?docid=10141&page=8O
| |
頂端 
加到"我的最愛"
主題管理：
總固頂 
取消總固頂 
短訊息
查看
搜尋
通訊錄
引用
回覆
此主題相關圖片如下： -,Gd
按此查看圖片詳細資料
2006/03/09 11:04:44am 
IP: 已設定保密
:!c
?*h
