1896.] HYMENOPTERA OF CEYLON. 413 
62. BoTHROPONERA TESSERINODA (Emery). 
Ponera tesserinoda, Emery, Ann. d. Mus. Civ. di Stor. Nat. Genova, 
1876-77, 368; Mayr, Verh. d. k.-k. zool.-bot. Ges. Wien, 1879, 
661; Emery, Ann. Soc. Ent. Fr. 1893, 242, 6. 
Trincomalee (Yerbury coll.) ; Kandy. 
Genus Dracama, Mayr. 
63. DiacamMa vacans (Smith). 
Ponera vagans, Smith, Jour. Linn. Soe. v. (1861), 103, 3; id. xi. 
(1867), 323, 42; Roger, Berl. ent. Zeitschr. 1860, 304, 298. 
Diacamma vagans, Roger, Berl. ent. Zeitschr. 1863, 16, 482; 
Wroughton, Jour. Bomb. Nat. Hist. Soe. vii. (1892) 54, 86. 
Haycock Hill (Yerbury coll.). 
64, DIACAMMA GEOMETRICA (Smith). 
Ponera geometrica, Smith, Cat. Hym. Ins. B. M. vi. 86, 14 3; 
Jour. Linn. Soe. xi. (1867), 321, 11. 
Diacamma geometrica, Roger, Berl. ent. Zeitschr. 1860, 301, 26. 
Diacamma geometricum, Emery, Ann. Soc. Ent. Fr. 1893, 242, 5 
Colombo. 
Genus Ponera, Latreille. 
65. Ponura (SYscIA) TYPHLA (Roger). 
Syscia typhla, Roger, Berl. ent. Zeitschr. 1860, 20, 75 3. 
Ponera typhla, Smith, Jour. Linn. Soe. xi. (1867), 3 399 » 20. 
66. Ponnra (Myropias) ampLyors (Roger). 
Myopias ambliops, Roger, Berl. ent. Zeitschr. 1860, 39, 120 3. 
Ponera amblyops, Smith, Jour. Linn. Soc. xi. (1867), 322, 26. 
67. PonzRa (LEPTOGENYS) FALCIGERA (Roger). 
Leptogenys falcigera, Roger, Berl. ent. Zeitschr. 1860, 42, 122 3. 
Ponera falegera, Smith, Jour. Linn. Soe. xi. (1867), 322, 27. 
Trincomalee (Yerbury coll.). 
68, PonERa EXUNDANS (Walker). 
Formica exundans, Walk. Ann. & Mag. Nat. Hist. ser. 3, iv. 
(1859), 371 dg; Tenn. Nat. Hist. Ceylon, ch. xii. 454; Motsch. 
Bull. Soc. Imp. d. Nat. Mose. 1863, 11. 
Ponera exudans, Smith, Jour. Linn. Soc. xi. (1867), 323, 51. 
69. PonzRA MERITANS (Walker). 
- Formica meritans, Walk. Ann. & Mag. Nat. Hist. ser. 3, iv. 
(1859), 371 3. 
Ponera meritans, Smith, Jour. Linn. Soc. xi. (1867), 323, 52. 
