[Illustration: FIGS. 241, 242, 243, 244, 245. Tegenaria longitarsus.--241, back of female. 242, epigynum. 243, palpus of male seen from above. 244, head of Tegenaria medicinalis. 245, head of Tegenaria longitarsus.] [Illustration: FIGS. 246, 247, 248, 249. Tegenaria complicata.--246, female enlarged four times. 247, epigynum. 248, 249, male palpus.] $Tegenaria (Cicurina) complicata.$--A small spider, resembling the young of the larger species of Tegenaria, found usually under dead leaves in woods (fig. 246). It is a fifth to a quarter of an inch long, with the longest legs one and one-half times as long as the body. The spines of the third and fourth legs are long and stout, and there are long fine hairs on all the legs and the abdomen. The color is pale yellowish brown, lighter on the abdomen, which has faint gray markings. The sexes are much alike, and both vary in size. The palpi of the males are very large and conspicuous (figs. 248, 249). The patella is short and wide, and the tibia is narrower at the end and wide toward the base, where it has a short process on the outer side. On the under side of the tibia is a long thin appendage of irregular shape that is nearly as long as the tarsus. The tarsus itself is long and narrow, and the palpal organ large and complicated, with a long fine tube that extends from the base along the outer side and back to the hard appendages in the middle. The epigynum (fig. 247) has a small, transverse, oval opening at the hinder end, in front of which the coils of long tubes can be seen through the skin. In New England Agalenidæ Pl. VII, fig. 2 is the epigynum of this species and not of _Cælotes longitarsus_. [Illustration: FIGS. 250, 251. Hahnia bimaculata.--250, female enlarged twelve times. 251, under side showing the peculiar arrangement of the spinnerets.] $Hahnia bimaculata.$--The Hahnias resemble Tegenaria, but are much smaller and have the spinnerets extended in a line across the under side of the abdomen (fig. 251). _Hahnia bimaculata_ is about one-eighth of an inch long, with the abdomen large and oval, widest behind, as it is in Cælotes (fig. 250). The cephalothorax is bright orange brown, and the legs and abdomen pale yellowish with gray markings. The legs are ringed with gray, the longer joints having two rings, and the abdomen has a pattern of light yellow and gray spots. The spinnerets are all long and in a nearly straight line, half as long as the width of the abdomen. The outer or upper pair are half as long as the abdomen, and the two joints are nearly of equal length. The tracheal opening is in the middle of the abdomen, nearer the epigynum than the spinnerets. The sternum is as wide as long, widest opposite the second legs. The maxillæ are straight in front and have a slight projection at the outer corners, where there are two or three stiff hairs. In some other species there is a longer process at these corners.