'  DIPLOPODA. 
PLATE XII. 
Fig. 1. Polylepiscus furcifer, sp. n.: anterior extremity. 
la ,, ” ' terga of 10th and 11th segments. 
16. - ” posterior extremity. 
le. 7 » keel of 16th segment. 
1 d. > 18th, 19th, and 20th segments from below. 
le. ” ” phallopods from below. 
lf. , 3 extremity of right phallopod from below. 
lg. » ” left phallopod from the side. 
Lh. » ” ditto (much enlarged). 
2. Polylepiscus acteon, sp. n.: 10th and 11th terga. 
2a. 7 posterior extremity. 
26. _ ,, » 18th, 19th, and 20th segments from below. 
2 ¢. » ” tergum of 16th segment. 
3. Polylepiscus stollt, sp. n.: anterior extremity. , 
3a, ” , terga of 11th and 12th segments. 
3b. ” ” posterior extremity. 
3c. ” ” keel of 16th segment. 
3d. 7 » 18th, 19th, and. 20th segments from below. 
4, Dirhabdophallus montanus, sp. n.: anterior extremity. 
4a. » » terga of 10th and 11th segments. 
4b. ” > posterior extremity. 
Ac. - » keel of 13th segment. 
Ad, ” - keels of 10th and 11th segments. 
Ae. ” ” 18th, 19th, and 20th segments from below. 
A f. ” 9 phallopods from below. 
4g. ” » left phallopod from the outside. 
5. Dirhabdophallus granosus, Carl: keel of 13th segment. 
5a. » ” phallopods from below. 
5b. 7 » left phallopod from the outside. 
6. Dirhabdophallus spatulatus, sp. n.: anterior extremity. 
6a. 7 -  terga of 10th and 11th segments. 
6 6. » ” posterior extremity. 
6c. ” - phallopods from below, the two seen from slightly 
different aspects. 
7. Dirhabdophallus ensiger, sp. u.: phallopods and sternal area of 7th segment from below. 
