246 



INDEX 



Perthalycra Carolina, n. sp., 239. 

 Phloeonemus catenulatus, Description of 



larva, 5. 

 Phostria carusalis, n. sp., 207; cleodalis, n. 



sp., 206; indignalis, n. sp., 206. 

 Phryaginidia caterpillars, Observations on 



the instars of, 193. 

 Phryganidia californica, 193. 

 Phylactaenodes jaralis, n. sp., 220; rams- 



denalis, n. sp., 219. 

 Pilocrocis" bastalis, n. sp., 204; cyranoalis, 



n. sp., 204; dentilinealis, n. sp., 202; es- 



tebanalis, n. sp., 20.3; evanidalis, n. sp., 



204; guianalis, n. sp., 202; pargialis, n. 



sp., 201; sororalis, n. sp., 203. 

 Platygaster, Remarks on the genus, 67; 



feltii, n. sp., 70; leguminicolae, n. sp., 69. 

 Poecilogonalos mimus, n. sp., 191. 

 Polygrammodes arpialis, n. sp., 189; basalalis, 



n. sp., 188- herminalis, n. sp., 189. 

 Proctotrypid inquiline with Formica ex- 



sectoides, 59. 

 Protacanthus, Key to District of Columbia 



species, 26. 

 Psara antillalis, n. sp., 218; extremalis, n. 



sp., 218; guatalis, n. sp., 218; nigripes, n. 



sp., 190; polypaetalis, n. sp., 190; sub- 



nitens, n. sp., 219. 

 Psephis gomalis, n. sp., 174. 

 Pseudopogonota, n. gen., 35; aldrichi, n sp., 



35; pallida, n. var., 36. 

 Psiloparia, 76, 78. 

 Psithyrus laboriosus, 168. 

 Pycnarmon breivalis, n. sp., 178. 

 Pyraustinae, New species of neotropical. 172, 



200. 



Reticulatitermes flying at night in Arizona, 

 39; aureus, n. sp., 40. 



Rhyssa persuasoria, Abdominal characters 

 of, 79. 



ROHWER, S. A.: Descriptions of six new- 

 Wasps, 54. 



Santuzza, nov. gen., 43; Kuwanii, n. sp., 45; 



Larva and pupa of, 46; synonym of An- 



chonoma xeraula Meyrick, 239. 

 Scatophaga grisea, n. sp., 34. 

 Scatophagidae, Description of new genera 



and species, 34. 

 SCHAUS, W. : New species of neotropical 



Pyraustinae, 172, 200. 



SCHWARZ, E. A.: A new Scolytis beetle from 



tropical Florida, 222. 

 Scolytis beetle, A new from tropical Florida, 



222. 



Scybalista chicalis, n. sp., 178. 

 SNVDER, THOMAS E.: Two new Termites from 



Arizona, 38; The Colonizing reproductive 



adults of termites, 109. 

 ST. GEORGE, RAYMOND A.: Notes on the 



Periodical Cicada for 1919, 227. 

 Sufetula grumalis, n. sp., 178. 

 Sunlight, direct, as a factor of Forest insects, 



106. 

 Sylepta albicostalis, n. sp., 210; anchuralis, 



n. sp., 209; birdalis, n. sp., 187; escuentalis, 



n. sp., 187; mysticalis, n. sp., 21 1 ; nebulalis, 



n. sp., 211. 

 Symphysa glorialis, n. sp., 176; hermalis, 



n. sp., 176; maralis, n. sp., 177; matanzalis, 



n. sp., 177. 

 Synchita sp., Description of pupa, 5; fulig- 



inosa, Description of larva, 5. 

 Systelloderus biceps, 97; angustatus, 97. 



Tachytes calcaratus, 59; duplicatus, n. sp., 

 59; pepticus var. floridanus, n. var., 59. 



Termites, Two new species from Arizona, 38; 

 The Colonizing reproductive adults of, 

 109. 



Trachykele, Biological notes on, 72; Some 

 notes on the genus with a description of a 

 new species, 168; blondeli, n. sp., 73; hart- 

 mani, n. sp., 169; lecontei, 73; nimbosa, 74; 

 opulenta, 74. 



Trichopria marylandica, n. sp., 62; parkeri, 

 n. sp., 61 . 



Trigonalyd, A new from India, 191. 



Trissolcus edessae. n. sp., 65. 



Tyspanodes albomarginalis, n. sp., 205; 

 piuralis, n. sp., 205; santiagalis, n. sp., 205. 



Walsingham, Lord, Obituary of, 41. 

 Wasps, Descriptions of six new, 54. 

 Websterellus harrisi Fitch, notes on and 



synonymy, 237. 

 WICKHAM, H. P.: New species of Perthalycra 



and Osmoderma, 239. 



Xoraptera not an apterous Order, 84; Ana- 

 tomical details of, 98. 



Zorotypus, Habits of the species, 95; hub- 

 bardi, 84, 98, 127; snyderi, n. sp., 90. 



