410 



AMERICAN SPIDERS AND THEIR SPINNINGWORK. 



Flo. 344. 



FIG. 346. 



FIG. 345. 



FIG. 343. 



FIG. 343. Burrow of Leptopelma cavicula ; section view of upper part. FIG. 344. Lily shaped 

 tube of Leptopelma elongata. FIG. 345. Turret of Dolichoscaptus inops. (Natural size.) 

 FIG. 346. Turret, with trapdoor, of Dolichoscaptus latastei, supported on a plant. Four 

 inches high. (After Simon.) 



