|  | 41. | The hindwings are grey or light grey, somewhat darker posteriorly. 
 
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|  | 42. | The hindwings are fuscous-whitish, gradually more infuscated posteriorly. 
 
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|  | 43. | The hindwings are grey-whitish, becoming light grey posteriorly. 
 
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|  | 44. | The hindwings are yellow-whitish, suffused pale grey posteriorly. 
 
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|  | 45. | The hindwings are whitish grey, becoming light greyish ochreous posteriorly. 
 
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|  | 46. | The costa posteriorly and the termen are suffused with pale ochreous. 
 
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|  | 47. | The hindwings are whitish-fuscous, becoming light fuscous posteriorly. 
 
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|  | 48. | There are two denticles posteriorly, one above and one below. 
 
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|  | 49. | Stress on the hip causes the epiphysis to move posteriorly and medially. 
 
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|  | 50. | More posteriorly on the skull, the parietals lack a sagittal crest. 
 
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