. The common spiders of the United States. Spiders. INTRODUCTION IX On the front of the head are the eyes, usually eight in number, differing in size and arrangement according to the TARSUS CLAW or MANDIBLE MANDIBLE â mAxilla LABIUM. y^ OPENING OrAIR SACS EPIGYNUM ^i MANDIBLES CLAW TRACHEA Mf\--VsPlNIMERETS Fig. I. Diagram of the under side of a spider, with the legs removed except one. Fig. 2. Front of head, showing the eyes and mandibles. kind of spider. The sight of spiders is distinct for only short distances. Spiders of middle size can see each other, and the. Please note that these image
. The common spiders of the United States. Spiders. INTRODUCTION IX On the front of the head are the eyes, usually eight in number, differing in size and arrangement according to the TARSUS CLAW or MANDIBLE MANDIBLE â mAxilla LABIUM. y^ OPENING OrAIR SACS EPIGYNUM ^i MANDIBLES CLAW TRACHEA Mf\--VsPlNIMERETS Fig. I. Diagram of the under side of a spider, with the legs removed except one. Fig. 2. Front of head, showing the eyes and mandibles. kind of spider. The sight of spiders is distinct for only short distances. Spiders of middle size can see each other, and the. 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 Emerton, J. H. (James Henry), 1847-1930. Boston, London : Ginn & company
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectspiders, bookyear1902