166 



Evaniidm, economy of, xxi. 

 Formica cuiiiculuria, Latr,, 103. 

 Jiava, De Geer, 108. 

 fuliginosa, Latr., 105. 

 fusca, Lin., 104. 

 nigra, Lin., 109. 

 rtija, Lin., 100. 

 sanguiuea, Latr., 101. 

 umbrata, Nyland., 106. 

 FormicidiC, British genera and species, 95. 

 Icariu guttatipenriis, nest of, cxxix. 

 Ichneumon paludator, 44. 

 Mischocyltarvs lahialus, nest of, cxxix. 

 Myrmecina Latreillei, Curt., 132. 

 Myr7nica acervortim. Fab., 124. 

 cdspiinm, Lin., 122. 

 denticornis, Curt., 120. 

 domestica. Shuck., 130. 

 Jiaviditla, &c., capture of, xxiv. 

 fugax, Latr., 127. 

 graminicola, Lat. 126. 

 IcEvigala, Smith, 130. 

 IcEviuodis, Nyland, 118. 

 longiscapa, Curt., 122. 

 ruginodis, Nyland., 116. 

 scabrinodis, Nyland., 115. 

 simitlima, Nyland., 129. 

 sulciiiodis, Nyland., 119. 

 uriifasciata, Latr., 128. 

 Nomada armata, capture of, xvii. 

 Odynerus parielum, economy of, 43. 

 Pelop<eus chalylietis, nest of, cxxix. 



economy of, 42. 

 Pezomachus, economy of several species, xlvi. 

 Pompilus punctum, economy of, 41. 

 Ponera contiactu, Latr., 113. 

 Pseudomyrma bicolor, Gu6r., 157. 



cephalicu, Smith, 168. 

 elegans. Smith, 159. 

 maculata, Smith, 158. 

 nigriceps, Smith, 159. 

 ocidatti, Smith, 159. 

 pallida, Smith, 160. 

 sericatii, Smith, 159. 

 teriiiitaria, Smith, 158. 

 testacea, Smilh, 158. 

 unicolor. Smith, 158. 

 Raphigaster Guineensis, nest of, cxxix. 



