The National Geographic Magazine, Volume 85, Issue 1National Geographic Society, 1944 - Geography |
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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 189
... pupa , and adult . The eggs are laid singly or in groups , and in in- numerable places . The southern house mosquito ... pupa , which is quite different in appearance from the larva . Though able to swim about actively , the pupa takes ...
... pupa , and adult . The eggs are laid singly or in groups , and in in- numerable places . The southern house mosquito ... pupa , which is quite different in appearance from the larva . Though able to swim about actively , the pupa takes ...
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 ...
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