62 



. 23. Attus hebes. 



PI. 8, fig. 10. 



Description. Brownish ; abdomen white, with a greenish 

 spot surrounded with four black dots, near the base, and a 

 black fascia near the apex ; feet, 4. 1. 3. 2. 



Observations. This probably rare species was found on the 

 ground, having fallen from a tree. 



Habitat. Massachusetts. 



[PI. 18, fig. 3, eyes. Taken in June. Supplement.'] 



24. Attus parvus. 

 PI. 8, fig. 17. 



Description. Grayish ; abdomen with six or eight abbre- 

 viated transverse lines, white ; feet varied with rufous and 

 black, 4. 1. 2. 3. 



Observations: A somewhat obscure species, which I believe 

 I have seen in the North. 



Habitat. North Carolina, Massachusetts? 



25. Attus rarus. 

 PI. 8, fig. 18. 



Description. Blackish ; cephalothorax with green scales, and 

 some yellow ones anteriorly ; abdomen with green scales, [359] 

 except on a black band which surrounds the disk, a yellow 

 band at base, extending each side, but which does not reach 

 the middle, one large yellow dot each side near the middle, 

 two little dots on the disk, and four terminal abbreviated 

 bands white ; beneath blackish, abdomen with some yellowish 

 hair which forms two or four sub-obsolete, abbreviated, longi- 

 tudinal lines ; feet, 4. 1. 2. 3. 



Observations. This very distinctly-marked species is prob- 

 ably very rare, as it occurred only once. 



Habitat. North Carolina. June. 



