176 Annals Entomological Society of America [Vol. VI, 



43. Median band of hind wings has a projection toward the cubital fork; large 



species latipennis Rbr. 



Median band not with a projection, but a large spot near the cubital fork. . 



inclemens Walk. 



44. Fore wings with four distinct bands; hind wings with straight bands; no dots 



along hind border of either wing normalis Nav. 



Fore wings with but three bands; bands of hind wings not straight 45. 



45. Median and stigmal bands of hind wings connected amitinus Kolbe. 



Median and stigmal bands separated 46. 



46. Median band of hind wings reaches across; bands not netted 47. 



Median band does not reach across the hind wing 49. 



47. Stigmal band of two more or less connected bands; apical mark of fore wing 



entire; a large costal sub-basal spot dark; outer margin of wings plainly 



sinuate mcestus H. 



Stigmal band of but one band, perhaps with projections; no large sub-basal 

 costal spot in fore wings 48. 



48. Apical mark of fore wings entire; inner projection of stigmal band of hind 



wings directed backward insularis McL. 



Apical mark of fore wings divided; inner projection of stigmal band of the 

 hind wings directed upward lentus Nav. 



49. Bands netted; median band of hind wings with emargination on the inner 



side ' nigrita Nav. 



Bands not netted; hind wings rather broader in the middle 50. 



50. Fore wings with many moderate-sized spots; the stigmal band very small; 



no other bands; from Madagascar pardaloides Weele. 



Fore wings with only small dots and bands; median band of hind wings with 

 an emargination on inner side; large spot on middle of hind margin. . . . 



geniculatus Nav. 



51. Abdomen yellow, each segment with a broad black transverse basal band; 



no longitudinal stripe; wings broad, fore wings much spotted; in hind 



wings the bands not across, or only by connected spots hispanus L. 



Abdomen with the segments not banded, sometimes lineate or spotted. . .52. 



52. Apical marks of hind wings in the form of two streaks 53. 



Apical mark of hind wings transverse or in spots 57. 



53. Stigmal band of hind wings not reaching across 54. 



Stigmal band of hind-wings reaching across cataractce Per. 



54. All marks in the form of streaks in both wings radiatiis Rbr. 



Some spots or bands 55. 



55. Spots netted; basal band of hind wings not reaching toward base; abdomen 



yellow with dark spots tessellatiis Rbr. 



Spots not netted; basal spot usually reaching toward base 56. 



56. Four stigmal spots in hind wings incommodiis Walk. 



Two stigmal spots in hind wings; a submarginal line in both wings 



immensiis McL. 



57. Two stigmal bands in hind wings (or broken into spots); a submarginal row 



of spots cephalotes Klug. 



But one stigmal band in hind wings 58. 



58. Median band of hind wings reach across; small spots along hind border; 



• abdomen dark, not spotted 60. 



Median band not across; hind wings with many small spots; abdomen yellow, 



lineate with dark 59. 



59. Abdomen with small spots and dots; bands of wings netted. . .percheroni Guer. 

 Abdomen lineate, or mostly dark; spots in hind wings not netted 



libelluloides L. 



60. Stigmal and median bands of hind wings connected; apical mark of hind 



wings entire walkeri var. 



These bands separated 61 . 



61. The stigmal band of hind wings is connected or nearly so to the apical which 



extends along the hind border 62. 



The stigmal not connected to apical, and latter not extending along the hind 

 border; hind wings very broad in the middle walkeri McL. 



62. Hind wings quite narrow; from North Africa angustus McL. 



Hind wings quite broad in middle; from Madagascar martini Weele. 



