132 BULLETIN 46, UNITED STATES NATIONAL MUSEUM. 



2. Julus ellipticus. 



IJidus ellipticus Bollman. Ain. Nat., xxi, 82 (1887). 

 Parajulus ellipticua Bollman. Anu. N. Y. Acacl. Sci., iv, 35 (1887).] 



Chesnut, marked with lighter and darker; a black median line, a 

 row of spots on each side, antennae dark brown, feet pale. Rather 

 robust, attenuated before, but only slightly behind, not smooth. Ver- 

 tex with a very slight median sulcus, no foveolae, a little roughened- 

 Antennae filiform, moderately pilose, not equaling the breadth of body. 

 Ocelli arranged in an elliptical form, in seven series, rather small, 45-48. 

 Segments 46-47 ; the first broadly rounded and produced before, straight 

 behind, angles rounded, sides striate, other segments moderately striate 

 beneath, those of the praescuta very oblique, being nearly straight up 

 and down, while the others are but slightly oblique. Repugnatorial 

 opening small, situated near the anterior border, transverse line bend- 

 ing before it. Anal segment with a long, robust spine, which projects 

 beyond the anal valves; anal valves not pilose, scarcely inarginate; 

 anal scale short, broadly rounded. Pairs of feet 75-80, rather long. 

 Length of body 25 mni . 



Habitat Fort Snelling, Minnesota (W. D. Howe). 



I have two females in my private collection. 



3. Fontaria virginiensis castanea. 



[Fontaria riryiniensis castanea Bollmaii. Am. Nat., xxi, 82 (1887).] 



Chesnut-brown, lateral laminae and the borders of the first segment 

 yellow, an indistinct, black dorsal line; feet and under parts pale. 

 Segments more rugose than in virginiensis; last segment blunt, with a 

 few long hairs. Spine of the trochanter longer and sharper. Antennae 

 and feet more densely pilose. Length of body 25""". 



Habitat. Fort Snelliug, Minnesota (W. D. Howe). 



I have one male in my collection. 



4. Scolioplanes ruber. 



[Scolioplanes niber Bollman. Amer. Nat., xxi, 81 (1887).] 



Rather robust, attenuated anteriorly and posteriorly, the attenua- 

 tion most marked before; in life bright red, the posterior two thirds 

 and the feet darkest; in alcohol fulvous, the head and mouth parts 

 brown; sparsely hirsute, feet not so decidedly. Prehensorial feet 

 barely extending beyond the cephalic margin of the head, sparsely hir- 

 sute, with moderately long hairs; sternum cordiform, wider than long 

 (6 : 4) ; coxa unarmed ; the tooth blunt, short. Cephalic lamina longer 

 than wide (7:5), sparsely hirsute, rather smooth, sides scarcely rounded ; 

 lamina basalis (6:2.5); lamina prebasalis concealed; lamina frontalis 

 present. Antemue moderately long,rather slender ; all the joints except 

 the first, antepenult, and penult moderately long. Lamina* ventrales 

 with a large, shallow, median foveoLe, a smaller one on each side; 

 pores more numerous on the posterior half of the plates. First pair 



