872 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxvii. 



ments submoniliforni, joint 13 the most enlarged, feet of joints 7 and 

 8 smaller. White dorsal intersegmental spots, double on the pos- 

 terior edges of the segments, single and fainter on the anterior edges; 

 olivaceous blackish broad open shadings, inclosing traces of the white 

 subdorsal line and extending on the dorsum and sides, forming a broad, 

 straight band over tubercle iii to the substigmatal band, which is broad, 

 pale green, and shading to the subventer. Tubercles round, black; 

 setjB small; no shields. 



Stage IV. — Head as before shining with pale brown reticulations 

 and black spots on the tubercles; width, 1..5 mm. Bod}^ olivaceous 

 green, marked as before in brown linings. The broad substigmatal 

 band and subventer are distinctly whitish. 



St(((je V. — Head rounded bilobed, pale brown with dark l)rown 

 reticulations and brown vertical bands; width, 2.1 mm. Body moderate, 

 joint 12 gently enlarged, the incisures somewhat marked. Light 

 olivaceous green, dotted and streaked in dark red brown, forming 

 edges to the dorsal line, tubercles i and ii and long oblique streaks to 

 the dark edge of the substigmatal line. Dorsal line resolved into two 

 rounded spots to each segment and an anterior faint streak; tubercles 

 i and ii whitish; substigmatal band rather narrow, white, the subventer 

 sparingly brown marked. Feet brown marked; spiracles black; 

 tubercle iv above the middle on the posterior segments. 



Stage VI. — Head pale greenish luteous, reticulations and bands 

 light brown; tubercles i and ii black marked; width, 2.8 mm. Body 

 soft light olivaceous yellowish, robust, the segments enlarged, all 

 nearly equal. It is flecked with patches of light brown, edging the 

 dorsal line, tubercles 1 and ii, forming oblique side lines and edging 

 the substigmatal band above. Dorsal line forming two dots posteriorly 

 on the segments, rounded, white; tubercles i and ii white; spiracles 

 black edged; substigmatal line obsolete, light, nearly without mark- 

 ings; subventer red marked instead of brown; thoracic feet brownish; 

 tubercles distinct, white, setse moderate. 



One larva spun a slight cocoon of white silk October 28. 



EUCIRRCEDIA PAMPINA Guenee. 



Four specimens, August 18. 



SCOLIOPTERYX LIBATRIX Linnaeus. 



Six specimens. May 29, 30, June 13, 25. The characteristic larva 

 was found on willow. 



PSEUDORTHOSIA VARIABILIS Grote. 



Eighty-six specimens, August 6, 11, 13, 16, 17. 



