. American spiders and their spinning work. A natural history of the orbweaving spiders of the United States, with special regard to their industry and habits. Spiders. kr'^h^'^^'^q Fig. 114. Fig. 112. Cocoon of Theridlum frondeum, magnified. Fig. 113. The same, natural size, suspended in natural site. Fig. 114. Cocoon of Argyrodcs trigonum, much enlarged, to show the structure. Fig. 115. The spiral thread on the cap and stalk. FiG. 116. Cocoons of Ero varicgata, twice natural size. (After Blackwall.). Please note that these images are extracted from scanned page images that may have been digi
. American spiders and their spinning work. A natural history of the orbweaving spiders of the United States, with special regard to their industry and habits. Spiders. kr'^h^'^^'^q Fig. 114. Fig. 112. Cocoon of Theridlum frondeum, magnified. Fig. 113. The same, natural size, suspended in natural site. Fig. 114. Cocoon of Argyrodcs trigonum, much enlarged, to show the structure. Fig. 115. The spiral thread on the cap and stalk. FiG. 116. Cocoons of Ero varicgata, twice natural size. (After Blackwall.). 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 McCook, Henry C. (Henry Christopher), 1837-1911. [Philadelphia] The Author, Academy of Natural Science of Philadelphia
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectspiders, bookyear1889
