Cimex的圖片
描述:
This scanning electron micrograph (SEM) revealed some of the ultrastructural morphology displayed on the dorsal surface of a bedbug, Cimex lectularius. Note the numbers of what appear to be hairs, but are actually known as setae, which are sensorial in nature, and are composed of chitin, as is the entire exoskeleton.
Clinical Features:Although bedbugs have been found naturally-infected with blood-borne pathogens, they are not effective vectors of disease. The primary medical importance is inflammation associated with their bites (due to allergic reactions to components in their saliva).
Laboratory Diagnosis:The inflammatory reaction to the bites is not diagnostic, and confirmation of a bedbug bite is best achieved by identification of adults or nymphs collected in sheltered areas near where the patient was bitten. Bedbugs possess stink glands and emit a distinctive odor; homes or motel/hotel rooms with heavy infestations may have this odor.
Created: 2009
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
- Hemiptera (半翅目)
- Heteroptera (異翅亞目)
- Cimicomorpha (臭蟲總科)
- Cimicoidea
- Cimicidae (臭虫科)
- Cimex
- Cimex lectularius (溫帶床蝨)
- Panarthropoda
此圖片未被精選在任何收藏裡。
來源資訊
- 攝影者
- Janice Haney 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