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To control the red imported fire ant need to solve urgently after its occurrence in China.

为快速控制红火蚁的蔓延扩散,红火蚁的应急控制成为急需解决的重要问题。

Objective To learn the morphological characteristics of red fire ant in Wuchuan,Guangdong and compare the characteristics with those in other countries.

目的 了解广东省吴川红火蚁的基本形态特征及其与其他国家入侵红火蚁的异同,初步建立其鉴别方法。

The results suggest that the fire ant can obtain rapid acclimatization when exposed to low temperatures, and it has strong adaptability to extreme weather.

结果提示,不同变幅的持续低温作用对红火蚁的抗寒能力有着驯化作用,红火蚁对极端气候有较强的适应能力。

Where ever there are the Red Imported Fire Ants, people can get stung. A study in South Carolina found that fire ant stings in 1998 caused 33,000 people to seek medical assistance.

在有入侵红火蚁的地方,一不小心就会被螫伤,依美国南卡罗来纳州1998年的调查,当年即有约33,000人因被火蚁叮咬而就医。

In a survey of several orchards in Benin, Dr van Mele and his colleagues found an average of less than one fruit-fly pupa in each batch of 30 mangoes from trees where worker ants were abundant, but an average of 77 pupae in batches from trees without worker ants.

然尔,那些果树上爬满了工蚁的农民却不受类似的困扰,米勒博士和他的同事们在贝宁数个果园的调研发现,在那些布满工蚁的树上,每批次30个芒果中的果蝇蛹平均数量不足一个,而在没有工蚁的树上,这一数量为77。

According to the results, we can find that female reproductive systemis made up of ovary, lateral oviduct, common oviduct, spermatotheca, accessory glandand genital chamber, which is typical polytrophic type. Then the male reproductivesystem consists of testes, vas deferens, vas efferens, seminal vesicle, ejaculatory duct,male accessory gland and pygostyle. Moreover accessory gland is fully developed,seminal vesicle is unclear, males testes and testicular follicle has degenerated before itflying, and the quantity of testicular follicle is different from the other kind of ants.

结果发现,拟黑多刺蚁的雌性生殖系统由卵巢、输卵管、中输卵管、受精囊、生殖腔和雌性附腺等结构组成,为典型的多滋式卵巢;雄性生殖系统由精巢、侧输精管、输精管、贮精囊、射精管、雄性附腺及阴茎等结构组成,雄性附腺发达,贮精囊不明显,婚飞前雄蚁的精巢及精巢小管已逐渐退化,精巢小管的数量与其它种类蚂蚁存在一定差别。

Other types of the Red Imported Fire Ant nests are monogynous and polygynous. A polygynous nest is a large colony with many queens

入侵红火蚁的蚁巢另可分为单蚁后型和多蚁后型两种,多蚁后型顾名思义即在一巢中有多只蚁后,巢内个体数更为惊人。

One is the South American phorid fly. It lays its eggs on fire ants. When the eggs break open, the young flies eat the brains of the ants.

在南美一种飞翔的蚤蝇就是其中的一种,它们将卵产在火蚁蛋上,当蛋裂来弄是,小蚤蝇就将小火蚁的脑脑髓吃掉。

Their conclusion: Foragers use the rate of their encounters with patrollers to tell if it's safe to go out.

因此戈尔顿博士得出结论:觅食蚁会依赖与巡逻蚁的接触频率来判定外出的安全性。

Each nest of the red ant has one queen.

红火蚁的每个蚁丘都有一只蚁后。

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