35 A. EF. Verrill—The Bermuda Islands. 493 
va) 
( 
| Tegenaria Derhami (Scop.) Emer.; Black House Spider. 
Cephalothorax black with a deep reddish brown or brownish red 
central area; abdomen nearly black, with a pale median streak and a 
short oblique lateral stripe on each side; legs dark rufous-brown 
without bands. 
Pholeus tipuloides Koch ; Long-legged Spider. Figures 212, a, 8, c. 
Cephalothorax and abdomen light yellowish brown or buff, with 
curiously bent or undulated blotches of blackish brown on the sides 
of the abdomen, which has also a median streak anteriorly and a 
212 
Figure 212.—Pholcus tipuloides ; a, profile view of body and bases of legs of 
female, x 214; 6, front of head; c, epigynum; after Marks. Figure 213.— 
House Spider (Theridium tepidariorum); female, slightly enlarged ; after 
Emerton. 
double dorsal row of spots farther back; cephalothorax with a 
median streak, two or three angular lateral spots, and a black mar- 
gin; legs very long and slender, brown, with a narrow band of 
white at the joints, preceded and often followed by an ill-defined 
band of brown. 
Theridium tepidariorum Koch ; House Spider. Figure 213. 
Cephalothorax in female tawny brown; abdomen light gray or 
yellowish gray, irregularly specked or mottled with dark brown or 
blackish; legs tawny brown, with dark brown bands at the joints. 
Theridium studiosum Hentz. House Spider. 
Thorax and legs pale rufous-brown, a few darker brown bands on 
the legs; abdomen gray, with a wide, lobulated, median, dorsal 
streak of blackish gray, edged with white. 
Lathvodectus geometricus Koch; Venomous Spider. Figure 214, a, 0. 
The abdomen is light grayish yellow, finely specked with brownish 
anteriorly; always marked with curiously arranged, narrow, blackish 
