人蝨的圖片
描述:
Magnified 1525x, this 2006 scanning electron micrograph (SEM) depicted an enlarged dorsal view of the mouth region of a male louse, Pediculus humanus var. corporis. In this particular view, the louses haustellum is withdrawn, or internalized inside the mouth region of the insects cephalic region. The haustellum is a tube-like structure, fromed from what is believed to be a modification of the labium, but is armed with teeth, which act to grab, and hold on to the skin surface of its host while obtaining its blood meal. The insect pierces the hosts skin with its sharply-pointed set of three stylets, which together for what is termed the fascicle. Note PHIL# 9214, 9216, in which case a lose is in its feeding mode on the skin surface of its host.
Created: 2006
包含在以下頁面:
- Life
- Cellular
- Eukaryota (真核生物)
- Opisthokonta
- Metazoa
- Bilateria
- Protostomia
- Ecdysozoa (蜕皮动物总门)
- Arthropoda (節肢動物)
- Pancrustacea
- Hexapoda (六足亞門)
- Insecta (昆蟲)
- Pterygota (有翅亞綱)
- Neoptera (新翅下纲)
- Paraneoptera
- Psocodea (啮虫总目)
- Troctomorpha
- Pediculidae
- Pediculus (蝨屬)
- Pediculus humanus (人蝨)
- Panarthropoda
- Nanopsocetae
此圖片未被精選在任何收藏裡。
來源資訊
- 攝影者
- Janice Carr
- 提供者
- Public Health Image Library
- 原始內容
- 原始媒體檔案
- 參訪來源
- 合作夥伴網站
- Public Health Image Library
- ID