DIPLOPODA. 
PLATE XIV. 
Fig. 1. Pararhachistes elevatus, sp. n., 9: anterior extremity. 
la. 
13. 
le. 
33 
99 
99 
3) 
99 
99 
terga of 10th and 11th segments. 
posterior extremity. 
3: phallopods from below. 
2. Aceratophallus unicolor, Carl: anal sternal plate. 
83. Pammicrophallus ornatus, gen. et sp. n., 2: anterior extremity: 
3 a. 
3 6. 
3 C. 
3d. 
3 e. 
3 f. 
39: 
Bh. 
3 2. 
be) 
3) 
39 
33 
bP) 
39 
)) 
terga of 10th and 11th segments. 
posterior extremity. 
anal sternal plate. 
keel of 9th segment of male. 
lower view of part of 7th segment of male, showing 
socket of phallopods and sternal area. 
sternum and basal segments of legs of 4th segment 
of male. 
basal segments of legs of 2nd pair, showing genital 
processes. 
phallopods extracted, showing long tracheal rods &c. 
lateral view of left phallopod extruded, its anterior 
surface to the left. 
4. Paminicrophallus pictus, sp. n.: keel of 9th segment of male. 
4a. 
4b. 
3D 
99 
” 
” 
lateral view of the phallopods, their anterior aspect to the 
right. 
posterior aspect of phallopods, the two seen from slightly 
different positions. 
5. Zeuctodesmus ceruleus, gen. et sp. 0.: anterior extremity. 
5 a. 
5 O. 
Bj. 
3) 
oY 
39 
39 
dy 
terga of 10th, 11th, and 12th segments. 
posterior extremity. 
lateral view of head and first three segments. 
dorsal view of 9th segment ( ¢ ). 
posterior end from below. 
phallopods, partially extruded, from the front. 
phallopods, extruded, showing the long tracheal rods 
&c., viewed from the front. 
lateral view of extruded phallopod, its anterior surface 
to the right. 
lower view of part of 7th segment of 2, the legs 
removed, showing the small phallopods partially 
retracted. 
inferior view of genital orifice of ¢?, the legs 
removed. 
6. Rhysodesmus montezume, Sauss.: phallopods from below. 
6a. 
39 
3? 
right phallopod from the outside. 
7. Rhysodesmus pusillus, sp. n.: phallopods from below. 
7 a. 
PP) 
right phallopod from the outside. 
8. Rhysodesmus totanacus, Sauss.: phallopods from belew. 
8a. 
PP) 
3) 
right phallopod from the outside. 
