. Bulletin of the Department of Agriculture. Agriculture. Eggs and Larva of Simulium. Fig. 1.—Egg of Simulium venustum, freshly laid. (After Mecznioow.) Fig. 2.—Egg of Simu- liinavi iniMaia, second to fourth day. (After Meeznicow.) Flo. 3.—Efjg of Siiiiii/ium n iihx- Imii, fourth to sixth day, showing- "banded ; (After Meeznicow.) Fig. 4.— Same, dorsal view. (After Kolliker.) Fig. 6.—Egg of Simulium venustum, just before hatching, showing larva in a free condition within the shell. (Original.) Fig. 6.—Egg of Simulium victipes. (Original.) Fig. 7.—Larva of Simulium bra

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. Bulletin of the Department of Agriculture. Agriculture. Eggs and Larva of Simulium. Fig. 1.—Egg of Simulium venustum, freshly laid. (After Mecznioow.) Fig. 2.—Egg of Simu- liinavi iniMaia, second to fourth day. (After Meeznicow.) Flo. 3.—Efjg of Siiiiii/ium n iihx- Imii, fourth to sixth day, showing- "banded ; (After Meeznicow.) Fig. 4.— Same, dorsal view. (After Kolliker.) Fig. 6.—Egg of Simulium venustum, just before hatching, showing larva in a free condition within the shell. (Original.) Fig. 6.—Egg of Simulium victipes. (Original.) Fig. 7.—Larva of Simulium bracteatum, showing bistoblasts of pupal filaments, A, A. All greatly enlarged. (Original.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Department : Supt. of Docs. , Govt. Print. Off.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear