PTEROCLKS 289 



Kcii to the Species. 



A. Abdomen black thi'ougliout onenlalis. 



B. Abdomen banded black and wliite. 

 a. Two dark pectoral bandb. 



a' . No liand across hind-neck indicus S . 



//• Band across hind-neck Jichleiistcnu <? 



h. No dark pectoral bands. 



c . Chin unspotted, tarsus spotted or barred . . . indicus 2 . 



d' . Chin spotted, no spots or bars on tarsus . . . lichtcnstcim ? . 



C. Abdomen unspotted buff in male, spotted buff in female coronalns. 



