American Bee Journal, Том 54Dadant & Sons, 1914 Includes summarized reports of many bee-keeper associations. |
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Страница 198
... female that they had previously been able to locate while their antennæ were uninjured . He also cut off the an- tennæ of many blow - flies , and then these flies were unable to find putrid meat as before . Dugés , like the later ...
... female that they had previously been able to locate while their antennæ were uninjured . He also cut off the an- tennæ of many blow - flies , and then these flies were unable to find putrid meat as before . Dugés , like the later ...
Страница 201
... female , b , worker . 2. Bombus impatiens ; a , female , b , male . ( See next page . ) FOLLY OF DESTROYING COMBS . I know there are those for whom I down . .. American Bee Journal FIG . 3. - Leaf - cutting. DR . BRUNNICH'S QUEEN MARKING ...
... female , b , worker . 2. Bombus impatiens ; a , female , b , male . ( See next page . ) FOLLY OF DESTROYING COMBS . I know there are those for whom I down . .. American Bee Journal FIG . 3. - Leaf - cutting. DR . BRUNNICH'S QUEEN MARKING ...
Страница 202
... female . New England . 3. M. atriceps , female , Cuba . American Bee Journal ***** 6 FIG . 4. - Common. FIG . 2. - Three carpenter bees . I. Xylocopa caffra , Cape Colony . 2. X. fimbriata Nicaragua . 3. X. conjuncta , Africa . HARRY ...
... female . New England . 3. M. atriceps , female , Cuba . American Bee Journal ***** 6 FIG . 4. - Common. FIG . 2. - Three carpenter bees . I. Xylocopa caffra , Cape Colony . 2. X. fimbriata Nicaragua . 3. X. conjuncta , Africa . HARRY ...
Страница 203
... female : b , male . 3. Coelioxys rufitarsis , female . 4. Osmia megacephala , female . 5. Halictus hortensis , female . 6 H. vierecki , female . 7. Osmia pumila , female . 8. Andrena vicina ; a , female ; b , male , 9. A. cratægi ; a ...
... female : b , male . 3. Coelioxys rufitarsis , female . 4. Osmia megacephala , female . 5. Halictus hortensis , female . 6 H. vierecki , female . 7. Osmia pumila , female . 8. Andrena vicina ; a , female ; b , male , 9. A. cratægi ; a ...
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