INDEX OF M'ECIES. 



Ill 



Trigona 



crasdatelloideg, lo, 22, 196, 

 O 229, :!32, 234, O 246, 

 O 305, t 19, 35', P 58, 

 V 216. 



Dillwyni, P 55. 



gracilior, P 55. 



Hiiuisii, 23, 154, 15s. O 241, P 



55. 



, var. 229, 366. 



humilis, O 246, 305, P 57. 



iutenueiiia, P 55. 



mactroides, 60, 192, 229, 



O 364, P 55- 

 nitidiila, 106. 

 plauulata, 23, 27, O 229, O 234, 



246, O 305, O 366, P 59. 

 radiata, 27, 106, 201, O 192, 



O 229, 232, 234, 241, 



O 246, O 305, O 364, P 54, 



P 55, P 56, P 58, P 59. 

 semifulva, P 56. 

 stultorum, 10, 12. 

 taiitilla, 229, 305, U 201. 

 tripla, 366, P 55. 

 undulata, P 59. 

 veiitriuosa, P 55. 

 Trigonella 



crassatelloidea, 196, 207, 

 O 296, O 353, V 216. 

 Triodopsia 



loricata, 157. 

 MuUaui, 157. 

 omphalia 

 pulcherrima, 121. 

 Triforia ) 

 Triphoria ' 



ad versa, 99, 114, 146, 169. 

 alternata, 36, no, 155, 186, 



256, 272, O 325, P 341. 

 incoDspicua, 32, 186, 256, 



O 272, O 325, P 341, P 342. 

 infrequens, 32, 186, O 256, O 

 272, 325, P 342. 

 Triopa 



Catalinse, 95. 



Triton 



aiiomalus, 205, 337. 

 caueellatus, 83, O 218. 

 Cheuinitzii, 182, 188, O 235, 



O 238, O 261, O 2O5, O 270, 



P 455, V 209. 

 ciliatu:^, 218. 

 cingulatus, 182. 

 claiuleritiuus, O 292, 338, 



360. 

 constrictus, 1S2, 231, O 270, 



337- 

 crebristiiatus, 2S4, 337, 



S 165. 

 decnssatus, O 270. 

 elegans, 61. 



eximius, 284, O 337. • 

 fusoides, 1S2, O 270, O 337. 

 gibbosus, 1S2, 270, O 337. 

 liguarius, 24, 1S2, O 205, O 



271,0337. 

 liueatus, O 1S2, 188, O 360. 

 nodosus, O 261, P 455. 

 Oregonensis, 83, 119, 210. 

 pagodus, 17S, 1S6, 26S, 



O 292, P 497, P 552. 

 parvus, O 284. 

 perforatus, O 261, 265, P 455, 



V 209. 

 pilearis, 24, 364. 

 pictus, 185, 292, 337, 



O 360, S 166. 

 reticulatus, 183, O 188, 



337, 360. 

 scaber, 10, 179, 347- 

 scalariformis, 182, O 337. 

 sipboiiatus, O 235. 

 Sowerbyi, O 1S8, O 337, 360. 

 tigrinus, 18, 24, O 182,0 211, 



0212,0337. 

 turriiulatus, 188, O 360. 

 vestitus, 110,0 205, O 270, O 



337, 364. 

 . , var. senior, 270. 



Trltonia 



arborescens, 218. — « .■- 



