. A practical study of malaria. Fig. 9.—Patterns assumed by anopheles ova. Fig. 10.—Anopheles ova. at one end than at the other. The lower surface is convex,the upper nearly flat. From the middle third of each sideprotrudes a transversely corrugated membrane which acts asa float, somewhat after the manner of the air chambers ofa lifeboat. These floats are said to be absent only in the ovaof M. turkhudi. Around the margin of the upper surface ofthe ovum is a frill, usually transversely corrugated. Whenfirst laid the eggs are whitish, but soon become almost Fig. ii.—A young anopheles lar
. A practical study of malaria. Fig. 9.—Patterns assumed by anopheles ova. Fig. 10.—Anopheles ova. at one end than at the other. The lower surface is convex,the upper nearly flat. From the middle third of each sideprotrudes a transversely corrugated membrane which acts asa float, somewhat after the manner of the air chambers ofa lifeboat. These floats are said to be absent only in the ovaof M. turkhudi. Around the margin of the upper surface ofthe ovum is a frill, usually transversely corrugated. Whenfirst laid the eggs are whitish, but soon become almost Fig. ii.—A young anopheles larva. Magnified.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectmalaria, bookyear1909
