 | 1858 - Страниц: 498
...is well known that the bite of this poisonous insect is certain death to the ox, horse, and dog. ... A most remarkable feature in the bite of the tsetse...calves, so long as they continue to suck the cows. . . . The poison does not seem to be injected by the sting, or by ova placed beneath the skin, for,... | |
 | 1857 - Страниц: 588
...we were not aware of any great number having nt any time lighted on our cattle, we lost forty-three fine oxen by its bite. We watched the animals carefully,...harmlessness in man and wild animals, and even calves so long ns they continue to suck the cows. We never experienced the slightest injury from them ourselves, personally,... | |
 | Friedrich Küchenmeister - 1857 - Страниц: 422
...we were not aware of any great number having at any time lighted on our cattle, we lost forty-three fine oxen by its bite. We watched the animals carefully,...believe that not a score of flies were ever upon them. " We never experienced the slightest injury from them ourselves, personally, although we lived two... | |
 | David Livingstone - 1858 - Страниц: 780
...we were not aware of any great number having at any tune lighted on our cattle, we lost forty-three fine oxen by its bite. We watched the animals carefully,...remarkable feature in the bite of the tsetse is its perfect hannlessness in man and wild animals, and even calves, so long as they continue to suck the cows. We... | |
 | Congregational union of England and Wales - 1858 - Страниц: 776
...we were not aware of any great number having at any time lighted on our cattle, we lost fortythree fine oxen by its bite. We watched the animals carefully,...most remarkable feature in the bite of the tsetse is perfect harmlessness in man and wild animals, and even calves, so long as they continue to suck the... | |
 | David Livingstone - 1859 - Страниц: 470
...we were not aware r/f any great number having at any time lighted on our cattle, we lost forty-three fine oxen by its bite. We watched the animals carefully,...and even calves so long as they continue to suck the cow. We never experienced the slightest injury from them ourselves, personally, although we lived two... | |
 | David Livingstone - 1859 - Страниц: 486
...we were not aware of any great number having at any time lighted on our cattle, we lost forty-three fine oxen by its bite. We watched the animals carefully, and believe that not a score qf flies were ever upon them. A most remarkable feature in the bite of the tsetse is its perfect harmlessness... | |
 | Elisha Noyce - 1859 - Страниц: 360
...It is well known that the bite of this poisonous insect is certain death to ox, horse, or dog. ... A most remarkable feature in the bite of the Tsetse is its perfect harmlessness to man and wild animals, and even calves, so long as they continue to suck the cows." 9. APTEBA (Wingless).... | |
 | James Bruce - 1860 - Страниц: 442
...we were not aware of any great number having at any time lighted on our cattle, we lost forty-three fine oxen by its bite. We watched the animals carefully,...believe that not a score of flies were ever upon them The south bank of the Chobe was infested by them, and the northern bank, where our cattle were placed,... | |
 | Reuben Dimond Mussey - 1862 - Страниц: 398
...larger than the common house-fly, whose bite is certain death to the ox, the horse, and the dog. "A remarkable feature in the bite of the tsetse, is its...calves, so long as they continue to suck the cows." An entozoon, the trichina spiralis, a. very minute worm, is sometimes found in countless multitudes... | |
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... whose means of locomotion are domestic animals ; for it is well known that the bite of this poisonous insect is certain death to the ox, horse, and dog. In this journey, though we were not aware of any great number having- at any time lighted on our... 
