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THE CANADIAN ENTOMOLOGIST. 



Fig. 2. 

 Diphaglossa Spinohc : a, wing ; b, maxilla and maxillary palpus; c, labial palpus. 

 Diphaglossa Gayi, Spin.: d, face and mouth-parts. (Copied from Spinola's Fig. la.) 



Diphaglossa Spinolce, n. sp. (Figure 2.) 



$ . — Length 10 mm. Black, head, thorax and first two dorsal and 

 ventral abdominal segments clothed with golden-yellow pubescence, very 

 dense on face, cheeks and thorax ; clypeus remarkably long, obsoletely 

 crenulate at apical margin, mandibular space with large sparse setigerous 

 punctures, often so large as to cross several of the longitudinal striae ; 

 labrum black, polished, with several minute tubercles, the central one the 



