164 



ENTOMOLOGICAL SOCIETY 



view of the classification of the order 

 Strepsiptera, 75; Shorter communica- 

 tion, 13. 



Polyctenes from Paraguay, 11. 



Protective resemblance in spiders, 2. 



Pseudaonidia, On the genus, 131; Table 

 of species, 134; Annotated list of 

 species, 135; greeni, n. sp., 140; 

 lounsburyi, n. sp., 139. 



Pseudiastata, n. gen., 148; nebulosa, n. 

 sp., 148. 



Pseudodryas cosmipennis, n. sp., 69. 



Pseudoxenos, List of species, 79. 



Psilacron, 68; agcistrum, n. sp., 68; 

 plagimargo, n. sp., 68. 



Pyralid inhabiting fur of living sloth, 

 142. 



Quaintance, A. L., Communication by, 

 30- 



Rhagoletis grindeliae, n. sp., 146. 

 Rhuda, Table of species, 48; dimidiata, 



47; lesca, n. sp., 47; labella, n. sp., 



48; lorella, n. sp., 47. 

 Rivera, M. J., Communication by, 74. 



Salt-marsh grass scale, 141. 



Sanninoidea exitiosa, 44. 



Sasscer, E. R., The salt-marsh grass 



scale, 141. 

 Scale, The salt-marsh grass, 141. 

 Scardia caryophyllella, n. sp., 92; 



errandella, n. sp., 94; fiskeella, n. 



sp., 93; pravatella, n. sp., 94. 

 Scatophaga cerea, n. sp., 146. 

 Schistosiphon, n. gen., 80; peckii, 80. 

 Schwarz, E. A., Communications by, 



15, 19, 20, 114, 115. 

 Scolytidae, Hymenopterous parasites of, 



24; Injurious in Utah and Oregon, 



IIS- 



Scolytid beetle in pinyon trees, 22. 



Scolytus subscaber, 115. 



Scotolemon flavipes, n. sp., 37 ; pictipes, 



n. sp., 37- 

 Selenaspidus lounsburyi, n. sp., 139. 

 Simpson, C. B., Entomological notes 



from the Transvaal, 20; Notice of 



death of, 20. 

 Sloth, A pyralid inhabiting the fur of, 



142. 

 Smith, J. B., Communication by, i. 

 Snodgrass, R. E., A comparative study 



of the thorax in Orthoptera, Euplex- 



optera, and Coleoptera, 95. 



Spiders, Protective resemblance in, 2; 



found in mud-daubers' nests, 5. 

 Spring grain-aphis. Note on, 43. 

 Stegomyia calopus, 131. 

 Stiles, C. W., Communications by, 2, 



10. 

 Strepsiptera, Preliminary review of 



classification of, 75. 

 Stylopidae, 76, 77. 

 Stylops, 77, 82; List of species, 77. 



Taeniorhynchus, Type of the genus, 44. 



Tanypus arietinus, n. sp., 144. 

 ^..^-^hanasimus dubius, 25, 26. 



Thorax in insects. Anatomy of, 95. 



Ticks, Collection of South African, 13. 



Tineina, Description of North Amer- 

 ican, 85. 



Toxoptera graminum, 43 ; parasitized by 

 Lysiphlebus, iii. 

 .,--'Trachykele feeding on cedar, 30. 



Transvaal, Entomological notes from, 

 20. 



Trichilogaster penduls, no. 



Trypeta fly mimicking a spider, 9. 



Twig-girdler on alligator juniper, 117. 



Ululodes flavistigma, n. sp., 34. 

 Untomia albistrigella, 86. 

 Urgcdra, n. gen., 64; torresi, 64. 



Warner, W. V., Obituary notice of, 40. 



Webb, J. L., A new species of Leptura, 

 47; -Shorter communications, 117, 130. 



Webster, F. M., The fashioning of the 

 pupal envelope in Lysiphlebus tritici 

 Ashm., no; Shorter communications, 



9, 43- 

 White fly in California, 121; in Florida, 

 123; Fungus disease of, 124. 



Xenidse, 76; Table of subfamilies, 78. 

 Xeninae, n. subfam., 78; table of genera. 



78. 

 Xenoglossa patricia, 71; strenua, 71. 

 Xenoidea, n. superfam., 76, 82. 

 Xenos, List of species, 78. 



Zalophothrix, n. gen., 156; mirum, n. 



sp., 157- 

 Zatropis, n. gen., 159; catalpse, n. sp., 



159- 



[Issued April — , 1908.] 



