416 (40) Mr. G. R. Crotch's Revision of 



Megalodacne Audouini. 



Daciie Audouinii, Lac. Erot. QQ. 

 Mexico. 

 ^ tibiis anticis incnrvis. 



Megalodacne heros. 



Dacne heros, Lac. Erot. 67. 



Megalodacne heros, Crotch, Trans. Amer. Ent. Soc. 1873, 353. 

 United States. 



<J segmento ultimo ventrali carina acuta, triangulari; tibiis 

 posticis intus crenulatis. 



2 thorace breviore, segmentis ventralibus pubescentibus. 



Megalodacne grandis. 



Ips grandis, Fab. Ent. Syst. ii. 511 (1792). 



Dacne , Lac. Erot. 65. 



Natal, Madagascar (f). 



(J segmento ultimo ventrali leviter elevato in medio. 



Megalodacne sponsa*. 



Dacne sponsa, Lac. Erot. 69. 

 Madagascar (Gory). 



Megalodacne tortuosa. 



Dacne tortuosa, Lac. Erot. 69. 

 Mexico (Lacordaire). 



Megalodacne Batesii, sp. n. 



M. fasciatm simillima, elytris distincte punctato-striatis, inter- 

 stitiis obsolete pnnctulatis, annulo bnmerali sub-completa, intns 

 minus caudata, fascia postica per marginem paulo producta; cor- 

 pore subtus irregiilariter, prosterno fortius, punctato. L. 7i — 

 81in. 



Amazons (Bates). 



Megalodacne quadriguttata. 



Erotylus i-guttatus, 01. Enc. Meth. vi. 434 (1791). 

 Dacne 4i-guttata, Lac. Erot. 70. 



muUifida, Lac. Erot. 70, 9 var. 



brasiliensis^ Lac. Erot. 70, var. 



