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. American spiders and their spinningwork. A natural history of the orbweaving spiders of the United States, with special regard to their industry and habits . Fig. 172. Frame or radial lines of Hyptiotessnare, as in nature. 1st IH^. Fig. 173. Natural arrangement of radii, to show the orderin which they are spun. ^ European Spiders, page 70. - New England Spiders, Family Ciniflonidfe. 184 AMERICAN SPIDERS AND THEIR SPINNINGWORK. speaks of the four branches as radiating from the extremity of the sector.^Fig. 171, -with the exception of the dotted line, is drawn from nature; soalso are Figs. 172
. American spiders and their spinningwork. A natural history of the orbweaving spiders of the United States, with special regard to their industry and habits . Fig. 172. Frame or radial lines of Hyptiotessnare, as in nature. 1st IH^. Fig. 173. Natural arrangement of radii, to show the orderin which they are spun. ^ European Spiders, page 70. - New England Spiders, Family Ciniflonidfe. 184 AMERICAN SPIDERS AND THEIR SPINNINGWORK. speaks of the four branches as radiating from the extremity of the sector.^Fig. 171, -with the exception of the dotted line, is drawn from nature; soalso are Figs. 172 and 173. These show, better than any worded descrij)-tion, that the interradials are attached in tlie manner which I liave repre-sented, and are not drawn out from a common apex or jjoint. According to my view, the position of the first line spun is indicatedby the dotted line (AA, Fig. 172). Afterward the first radius (Ir) wasformed by attaching that line to AA, thus drawing it up until it assumedthe position of Aa, Aa. To this again were successively fastened the lines2r and or, which completed the radial framework, ready for inserting thespirals. So also, at Fig. 173, one sees the same order of progress as shmvnby the num
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Keywords: ., bookcentury1800, bookdecade1880, bookidamericanspid, bookyear1889