2 24 



THE COMMON SPIDERS 



Pardosa pallida, 81. 



tachypoda, 81. 

 Patella, viii. 



Pellenes, see Habrocestum, 44-46. 

 Peucetia, see Oxyopes viridans, 89, 90. 

 Phalangium, 128. 

 Phidippus multiformis, 48, 49. 



mystaceus, 50. 



tripunctatus, 51. 

 Philodromus, 35. 



lineatus, 37. 



ornatus, 36. 



pictus, 2>7- 



vulgaris, 35. 

 Pholcus phalangioides, 128, 129. 



cornutus, 130. 

 Phrurolithus alarius, 9, 10. 

 Pirata piraticus, 84. 

 Plexippus puerperus, 52. 

 Poecilochroa variegata, 4. 



bilineata, 4. 

 Poison of spiders, viii. 

 Prosthesima atra, 5. 



ecclesiastica, 5. 

 Pythonissa imbecilla, 3. 



Round cobwebs, 155-159- 



Saitis pulex, 43. 



Salticus scenicus, see Epiblemum sceni- 



cum, 60. 

 Scales, xi. 



Scytodes thoracica, 131. 

 Sight of spiders, ix. 

 Singa pratensis, 186. 



variabilis, 187. 

 Spinnerets, x. 

 Spintharus flavidus, 127. 

 Spiral threads of cobwebs, 155-159. 

 Steatoda borealis, 119. 



corollata, 121. 



guttata, 120. 



marmorata, 120. 



Steatoda triangulosa, 121. 

 Stemonyphantes, see Linyphia trili- 



neata, 143. 

 Sternum, x. 

 Synemosyna, 64. 



Tarantula, see Lycosa carolinensis, 



73> 74- 

 Tarsus, viii. 



Tegenaria, 96-103. 



complicata, 102. 



derhamii, 96-98. 



longitarsus, 102, 104. 



medicinalis, 99. 

 Tetragnatha, 198-204. 



extensa, 201. 



grallator, 200. 



laboriosa, 202. 



straminea, 204. 

 Thanatus coloradensis, 39, 40. 



lycosoides, 39, 40. 

 Therididae, 107. 

 Theridium, 1 10. 



differens, 1 14. 



frondeum, 116, 117. 



globosum, 113. 



murarium, 1 15. 



rupicola, 113. 



spirale, 116. 



tepidariorum, ill, 112. 



unimaculatum, 118. 



verecundum = Latrodectus mac- 

 tans, 122. 

 Theridula sphaerula, 127, 128. 

 Thomisidae, 24. 

 Thorax, viii. 

 Tibellus duttonii, 39. 

 Tibia, viii. 

 Titanaeca, see Amaurobius americana, 



2T5- 

 Tmarus caudatus, 38. 

 Tracheae, x. 



