折蜂麻蝇属Oebalia Robineau-Desvoidy,1863隶麻蝇科蜂麻蝇亚科,由于雄性尾器形态特殊而极易辨认;过去仅知分布于欧洲及亚洲北部。本属长期以来以Ptychoneura Brauer et Bergenstamm,1889为属名,后经(1963)订正,确认Ptychoneura仅为本...折蜂麻蝇属Oebalia Robineau-Desvoidy,1863隶麻蝇科蜂麻蝇亚科,由于雄性尾器形态特殊而极易辨认;过去仅知分布于欧洲及亚洲北部。本属长期以来以Ptychoneura Brauer et Bergenstamm,1889为属名,后经(1963)订正,确认Ptychoneura仅为本属的一个亚属。本文就青海省蝇类调查中发现的一新种进行描述,这也是本属在我国首次报道。展开更多
We recently experienced a case of intestinal myiasis caused by maggots of fly, Sarcophagidae. A 61-year-old Japanese man presented in August 2015 with a 2-day his-tory of diarrhea and white maggots in his stool. Two d...We recently experienced a case of intestinal myiasis caused by maggots of fly, Sarcophagidae. A 61-year-old Japanese man presented in August 2015 with a 2-day his-tory of diarrhea and white maggots in his stool. Two days before his presentation, he took Chinese noodles and lettuce. At his presentation, we observed a number of discharged insect bodies in his stool. The insect bodies were identified as the larvae of the 3rd instar flesh fly Sarcophagidae based on macroscopic and microscopic examinations. We finally diagnosed as intestinal myiasis due to the fact that the patient had the insect bodies mixed in his diet, lettuce. A few days after the treatment with antibiotics, his symptoms disappeared. Accurate diagnosis of intestinal myiasis in developed countries is necessary to avoid ineffective treatment.展开更多
Objective:To identify the diversity and relative abundance of medically important species of synanthropic flies and their seasonal activity on Qeshm Island in Persian Gulf,Iran.Methods:Flies collection was performed d...Objective:To identify the diversity and relative abundance of medically important species of synanthropic flies and their seasonal activity on Qeshm Island in Persian Gulf,Iran.Methods:Flies collection was performed during March 2011 to February 2012 in all different areas of the island by using the common fly trap and plastic water bottle fly trap,reverse-cone model,containing tainted lamb or beef meat as bait.The captured flies were identified by using valid flies systematic keys,checklists and species description.The relative abundances and seasonal activity of flies were estimated by means of flies captured per trap in every month.Results:In this study a total number of 11 species of medically important flies in three families including Calliphoridae,Sarcophagidae and Muscidae,were collected.The relative mean abundance of flies was estimated to be 6.3±1.1 per trap.The most abundance was seen in rural areas in the south of Qeshm Island with 10.1±1.5 per trap.In this island,medically impotent flies had two peaks of activity in early spring and early autumn,during April and October.Flies activity decreased in July and August due to the high increase of temperature and humidity of the weather.In February,the relative decrease in air temperature reduced the activity of the flies.Conclusions:Diversity and abundance of flies in spring and early autumn were higher than other seasons,especially in rural areas of Southern Qeshm Island.Insect control measures should be conducted during the peak of flies activity.展开更多
文摘折蜂麻蝇属Oebalia Robineau-Desvoidy,1863隶麻蝇科蜂麻蝇亚科,由于雄性尾器形态特殊而极易辨认;过去仅知分布于欧洲及亚洲北部。本属长期以来以Ptychoneura Brauer et Bergenstamm,1889为属名,后经(1963)订正,确认Ptychoneura仅为本属的一个亚属。本文就青海省蝇类调查中发现的一新种进行描述,这也是本属在我国首次报道。
文摘We recently experienced a case of intestinal myiasis caused by maggots of fly, Sarcophagidae. A 61-year-old Japanese man presented in August 2015 with a 2-day his-tory of diarrhea and white maggots in his stool. Two days before his presentation, he took Chinese noodles and lettuce. At his presentation, we observed a number of discharged insect bodies in his stool. The insect bodies were identified as the larvae of the 3rd instar flesh fly Sarcophagidae based on macroscopic and microscopic examinations. We finally diagnosed as intestinal myiasis due to the fact that the patient had the insect bodies mixed in his diet, lettuce. A few days after the treatment with antibiotics, his symptoms disappeared. Accurate diagnosis of intestinal myiasis in developed countries is necessary to avoid ineffective treatment.
基金Supported by the Health Research Center,Baqiyatallah University of Medical Science Tehran,Iran(Project No.BMSU/HRC-87.128).
文摘Objective:To identify the diversity and relative abundance of medically important species of synanthropic flies and their seasonal activity on Qeshm Island in Persian Gulf,Iran.Methods:Flies collection was performed during March 2011 to February 2012 in all different areas of the island by using the common fly trap and plastic water bottle fly trap,reverse-cone model,containing tainted lamb or beef meat as bait.The captured flies were identified by using valid flies systematic keys,checklists and species description.The relative abundances and seasonal activity of flies were estimated by means of flies captured per trap in every month.Results:In this study a total number of 11 species of medically important flies in three families including Calliphoridae,Sarcophagidae and Muscidae,were collected.The relative mean abundance of flies was estimated to be 6.3±1.1 per trap.The most abundance was seen in rural areas in the south of Qeshm Island with 10.1±1.5 per trap.In this island,medically impotent flies had two peaks of activity in early spring and early autumn,during April and October.Flies activity decreased in July and August due to the high increase of temperature and humidity of the weather.In February,the relative decrease in air temperature reduced the activity of the flies.Conclusions:Diversity and abundance of flies in spring and early autumn were higher than other seasons,especially in rural areas of Southern Qeshm Island.Insect control measures should be conducted during the peak of flies activity.
