Egg chambers with the 1st grade appeared on the 11th day after parasitization ( the pupa was white, and its eyes were scarlet ), egg chambers with the 2nd grade appeared on the 12th day after parasitization ad egg chambers with the 3rd grade occurred on the 1st day after emergence. feeding adults of this parasitoid with 20 % honey solution showed no marked effects on the ovarian development except significantly prolonging their life span ( most adults can survive for half a month and even to about a month ). in contrast, feeding with nothing or only wa ter, the wasps only survived for four days. no difference in ovariole lengh of female adults was found among different feedig treatments
卵巢管從
寄生后第10天開始出現(此時,卵巢管是透明的,卵室尚未形成) , 1級卵從
寄生后第11天開始出現, 2級卵從
寄生后第12天開始出現, 3級卵從羽化后第一天開始出現;喂20蜂蜜水對卵巢發育有一定促進作用,能顯著延長麗
蠅蛹集金小蜂的壽命,不餵食或僅喂蒸餾水,其壽命僅4天,而餵食20蜂蜜水,從第11天開始出現死亡,大部分可存活15天,另有少部分生存達一個月之久。
Botflies ( such as the one featured in these photos, the human botfly, or dermatobia hominis, commonly found from central mexico through to central america and south america ) are one of a number of insect species that lay their eggs on the exterior of other living creatures ( usually mosquitoes or flies ) ; when the eggs hatch, the larvae burrow into their " hosts " to feed ( breathing through the small burrow holes ) until they emerge to pupate into mature adult botflies
上面的相來自宏都拉斯共和國一個偏僻的地區,一名五歲小孩患了內眼窩腫脹,由一隊空軍流動眼外科醫療隊拖手術時拍下.一個後期的馬
蠅幼蟲的呼吸孔道被發現於前眼窩. (馬
蠅主要生活于墨西哥中部以及中南美洲) ?們于其他動物身上產卵,當卵孵化時,幼蟲就會穿入
寄居體內(由小呼吸孔道呼吸) ,吸取營養直到成蟲
In this paper, the ovarian development, oogenesis, vitellogenin molecular characteristic, vitellogenin synthesis and uptake, and vitellin degradation in nasonia vitripennis ( hymenoptera : pteromalidae ), are studied. the detailed results are shown as follows : 83 % of ovaries were found to be composed of eight ovarioles with four on each side and 17 % of ones to be composed of six ovarioles with three on each side. ovarioles appeared on the 10th day after parasitization, which were transpearant and had no egg chambers
為此,本論文就
蠅類蛹期外
寄生蜂? ?麗
蠅蛹集金小蜂nasoniavitripennis (膜翅目:金小蜂科) ,卵巢發育、卵子發生,卵黃蛋白的分子特性,及卵黃原蛋白的合成、卵巢對卵黃原蛋白的攝取及卵子內卵黃磷蛋白的降解動態作了研究,結果如下:麗
蠅蛹集金小蜂卵巢83由4對卵巢管組成, 17由3對卵巢管組成。
Feeding activity of the larvae may cause serious tissue damage, resulting in loss of condition, injury to the skin, secondary invasion and death
蛆蟲的進食行為會嚴重損害
寄主身體的組織,導致機能失調、皮膚受損、吸引其他食肉
蠅再侵襲患者,嚴重者可引致死亡。
Electroantennogram responses of carcelia matsukarehae to the volatiles of pinus massoniana damaged by dendrolimus punctatus
松毛蟲狹頰
寄蠅對被害馬尾松針葉揮發物的觸角電位反應
Value : 3 billion euro2. 5 billion. dung burial. if not for dung beetles, manure on grazing land would attract more flies and parasites that farmers would have to control
如果不是蜣螂屎克螂這種小昆蟲在幫忙,那麼在土地上施肥就會吸引更多的蒼
蠅和
寄生蟲,這樣農民們就不得不想辦法來解決這個問題。
It was a letter from bilibin, two sheets covered with fine handwriting
這是比利賓
寄來的一封用
蠅頭小字寫滿兩小頁的信。
A prelininary report on principal species of tachinidae in the forest of hebei province
河北省山地林區寄蠅優勢種初報