THE CANADIAN ENTOMOLOGIST, 199 



form are connected also superiorly with a black line. The lunate discal 

 mark beneath on hind wings is blackish, distinct and large ; on the 

 primaries empty in both specimens. The common exterior shade line on 

 the primaries is even, on hind wings irregular. 



Somewhat resembles the description of A. fernaldi, Morrison, but the 

 fore tibiae are unarmed. Mr. Thaxter describes the type as from a ''cocoon 

 found under pine bark in April, when the larva had not yet become pupa. 

 The cocoon was tough, not unlike that of centra. Larva dull white with 

 blackish markings." 



Dryobota stigmata Grote. 



^ . Larger than madata, which it resembles in ornamentation. Eyes 



naked, tibiae unarmed, abdomen tufted along the dorsum. Antennae 



bipectinate, the pectinations gradually decreasing to the tips. Blackish 



brown tinged with olivaceous, especially on the subterminal space, and 



bright brown on the median space below the median vein. Lines black, 



narrow. Sub-basal space wide. T. a. line arcuate. Orbicular large, con- 



colorous. Reniform large, white, with a green stain. Median lines 



approximate below the middle and connected on the submedian interspace 



by a black dash. The reddish brown stain extends between the stigmata 



and colors the linear irregular median shade. T. p. line dentate superiorly, 



below vein 3 inwardly arcuate, and here touched outwardly with white. 



The light green subterminal shading stretches to apices, leaving the costal 



region of s. t. space dark with white dots. S. t. line faint. A terminal 



series of cuneate black marks. Hind wings fuscous with mesial line and 



pale transverse shades, reflecting the large filled dark lunate discal mark 



from beneath. Beneath pale fuscous, veins darker marked j on primaries 



the discal mark empty ; three costo-apical white dots. Abdomen at the 



sides with reddish tuftings. Collar with a black line. Pectus purplish. 



Head and thorax somewhat olivaceous, the latter dark behind. Abdominal 



tufts blackish. Expanse 38 mil. Hab. Mass. (Thaxter). 



The type has but little of the olive tints of this specimen, but it is not 

 fresh; the markings are similar and I have no doubt it is the same species. 



Caradrina bihinata, n. s. 



$ . Wings ample. Eyes naked, body untufted. Body and fore wii)gs 

 pale mouse gray with distinct black lunate spot ; other stigmata obsolete. 

 Lines faint, wide apart, blackish, approximate at internal margin. Sub- 



