1895. 



PROCEEDINGS OF THE NATIONAL MUSEUM. HI 



I 



Plate V. 

 Orodesmua effulgens. 

 Fig. 1. Male genitalinm, after Karscb. 



Orodesmus pectinatus. 



2. Third and fourth segments, after Karsch. 



Orodesmus fischeri. 



3. Male genitalium, after Karsch. 



4. Same, apex of slender arm. 



Orth onwrph a vicaria. 



5. Male genitalium, after Karsch. 

 Habrodesmiis acuJeatus. 



6. Lateral view of three segments. 



7. Last segment, ventral view. 



Orodesmus hicolor. 



8. Posterior outline view of third segment. 



9. Posterior outline view of one of the middle segments. 



10. Lateral view of last two segments. 



11. Normal leg of female. 



12. Head and first two segments, dorsal view. 



13. Last three segments, dorsal view. 



14. Last segment, ventral view. 



Plate VI. 



(Drawn from type specimens in the Berlin Museum.) 



Aulodesmus mossamiicus. 



ITig. 1. Last three segments, dorsal view. 



2. Male genitalium, lateral view. 



3. Same, median aspect, the anterior side toward the right. 



Aulodesmus oxygonns. 



4. Last three segments, dorsal view. 



5. Male genitalium, lateral view. 



6. Same, median view, the anterior side toward the left. 



7. Apex of process of sixth segment. 



Orodesmus unicolor. 



8. Last segment and part of penultimate, dorsal view. 



9. Parts of tenth and eleventh segments, showing sculpture and location of 



pores. 



10. First three segments, dorsal view. 



Orodesmus pectinalus. 



11. Segments 2-4, dorsal view, showing remarkable process of the third segment. 



Orodesmus mastophorus. 



12. Antenna. 



13. Tenth and eleventh segments, dorsal view. 



14. Last segment and part of the penultimate, dorsal view. 



15. Preanal scale. 



