The National Geographic Magazine, Volume 85National Geographic Society, 1944 - Geography Indexes kept up to date with supplements. |
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Page 179
... pupa before she has emerged from the saline rock pools , assists in her emergence , and mates with her while she is ... pupae attached to the succulent roots of the cattails and other aquatic plants . They obtain oxygen from the roots of ...
... pupa before she has emerged from the saline rock pools , assists in her emergence , and mates with her while she is ... pupae attached to the succulent roots of the cattails and other aquatic plants . They obtain oxygen from the roots of ...
Page 185
... pupae to the right . The three lower panels portray the emergence of the mosquito from pupa to winged saboteur . DAKAR AFRICA NATAL BRAZIL National Geographic Society From Dakar ,. V Life Story of the Mosquito.
... pupae to the right . The three lower panels portray the emergence of the mosquito from pupa to winged saboteur . DAKAR AFRICA NATAL BRAZIL National Geographic Society From Dakar ,. V Life Story of the Mosquito.
Page 190
... pupa becomes lighter and lighter until it floats with most of its back out of water . Drawing in air through two breath- ing tubes in the top of the pupa , the unborn mosquito blows itself up until the outer skin splits down the back ...
... pupa becomes lighter and lighter until it floats with most of its back out of water . Drawing in air through two breath- ing tubes in the top of the pupa , the unborn mosquito blows itself up until the outer skin splits down the back ...
Contents
Brazils Potent Weapons By W ROBERT MOORE | 41 |
Paricutín the Cornfield That Grew a Volcano Mexico By JAMES A GREEN | 129 |
Saboteur Mosquitoes By HARRY H STage | 165 |
Copyright | |
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