A. E. Verrill— The Bermuda Islands. 831 
The most prominent species, aside from the Silk-spider, is the 
great brown House Spider (Heteropoda venatoria), which is very 
common. Fig. 206. . 
The cosmopolitan species were probably mostly introduced from 
Europe by the early settlers, while the tropical American forms 
were mostly brought from the West Indies. Probably every vessel 
that arrives brings numerous spiders, some of which may easily be 
naturalized. Doubtless there are numerous additional species, not 
yet recorded from the islands. 
The following species are generally distributed in both hemis- 
pheres : 
Tegenaria Derhami Scop. 
Pholeus tipuloides Koch. (Fig. 212.) 
Theridium tepidariorum Koch; House Spider. (Fig. 213.) 
Theridium rufipes Lucas; House Spider. 
Uloborus geniculatus Olivier. (Fig. 215.) 
Heteropoda venatoria (L.); Great House Spider.* (Fig. 206.) 
Tapinattus melanognathus Lucas; Black Jumping Spider. (Fig. 
229 
ane 
Plexippus Paykulli Aud. and Sav.; Jumping Spider. (Fig. 223. 
L S i 5 
Figure 206.—Great House Spider (Heteropoda venatoria) ; 14 natural size. 
Bhot.by Ac Eemve 
The following are native of the West Indies and southern United 
States :— 
Loxosceles rufescens Lucas. 
* Very common in outbuildings ; runs and jumps with great agility. The 
larger ones are 4.5 to 5.25 inches across the outstretched legs. 
