98 H. J. HANSEN. 



side and from above. X 370. Only tlie basal part of the apical seta lias 

 been drawn. 



Fig. 4. — Scolopendrella microcolpa, Mulir. 



Fig. 4</. — Head, from above. X 80, 



Fig. 4^. — The sixth joint of an antenna, seen from the outer side. X 185. 

 s. One of its plumose setae more strongly magnified. 



Fig. ic. — Antepenultimate joint of the same antenna, seen from the outer 

 side, and drawn with the same degree of enlargement as Fig. 4 b. 



Fig. 4</. — Twelfth left leg, from in front. X 134. 



Fig. 4(?.— Claws of the twelfth right leg of tiie same specimen, from 

 behind, x 430. 



Fig. 4y. — First leg of the same specimen. X 134. 



Fig. 4ff. — Claws of the first right leg of the specimens mentioned, from 

 behind. X 430. 



Fig. 4/i. — Process containing the left calicle with the base of the tactile 

 hair, x 368. 



PLATE 6. 



Fig. 1. — Scolopendrella microcolpa, Muhr (continued). 



Fig. 1 a. — Second and third scuta, x 95. 



Fig. 1 b. — Left cercus, from the outer side. X 134. 



Fig. 2. — Scolopendrella subnuda, n, sp. 



Fig. 2 a. — Twelfth joint of an antenna with twenty joints, seen from the 

 outer side. X 350. 



Fig. 2 b. — Second and third scuta, x 148. 



Fig. 2 e.— Twelfth left leg, from in front, x 250. 



Fig. 2 d. — Claws of the leg shown in Fig. 2 c, from in front, x 500. 



Fig. 2 e. — First leg of the same specimen. X 250. 



Fig. 2/. — Claws of the leg shown in the preceding figure. X 500. 



Fig. 2ff. — Left cercus of the same specimen, seen from the outer side. 

 X 250. 



Fig. 3. — Scolopendrella Silvestrii, n. sp. 



Fig. 3 a. — Sixth joint of an antenna, seen from the outer side, x 260. 

 Fig. 3 i. — The second scutum and the processes of the first scutum. 

 X 170. 

 Fig. 3f. — Eleventh left leg, from iu front, x 2jU0. 

 Fig. 3</. — Claws of the leg shown in Fig. 3 r, from iu front, x 460. 

 Fig. 3 c. — First leg of the same specimen. X 200. 



