CHILOPODA. 
PLATE I. 
Fig. 1. Scutigera linceci, Wood, nat. size. 
upperside of body and head. 
generative forceps of 9. 
Mein., nat. size. 
upperside of body and head. (In this figure the borders 
of the terga should be a little more convex and sinuate, and the stoma-saddles a trifle 
3. Lithobius macroceros, sp. n., nat. size. @. 
la. ” 2” 
16. 3 ” 
2. » nigro-vittata, 
2a. ,, 
longer.) 
3 a. +) 3) 
3 b. ”? a3 
3 C. 3) 33 
38d. ,, - 
upperside of body and head. 
eyes. 
maxillipedes. 
generative forceps of ?. 
4. » pontifex, sp.n., nat. size. ¢. 
4a. ,, » upperside of body and head. 
4b. ,, » eyes. 
4e. ,, » maxillipedes. 
Ad. ,, » anal leg from above. 
5. » humberti, sp. n., nat. size. 
5a ,, ” upperside of body and head. 
5b. ,, maxillipedes, 
5c. ,, » legs of fourteenth and fifteenth pairs. 
6. » godmani, sp. n., nat. size. g. 
6a. ,, » upperside of body and head. 
66. ,, ” maxillipedes. 
6c. ,, » legs of fourteenth and fifteenth pairs. 
7. » salvini, sp. n., nat. size. ¢. 
7a. ~~ s, » upperside of body and head. 
7b. Ca, » maxillipedes. 
7C. 4, ” legs of fourteenth and fifteenth pairs. 
7d. ,, » left half of generative forceps of ? . 
8. ” vulcani, sp. n.: upperside of body and head. 
8a. ,, am maxillipedes. 
8b. ,, » legs of fourteenth and fifteenth pairs. 
9. y decodontus, sp. n.: upperside of body and head. 
9a. ,, ” maxillipedes. 
9b. ” ” legs of fourteenth and fifteenth pairs. 
10. » stolli, sp. n., nat. size. 9°. 
10a. ,, » upperside of body and head. 
108. sa, ” maxillipedes. 
10c. ,, ” generative forceps of 9°. 
ll. » aztecus, Humb. & Sauss., nat. size. 
lla _,, upperside of body and head. 
114. ,, » legs of fourteenth and fifteenth pairs. 
lle. generative forceps of 9°. 
12. _Seolopendra heros, Girard: head-plate. 
12 » 7 left maxillary palp. 
12 3. anal tergite and leg. 
2) a? 
l2c. 9 » 
anal somite from the side. 
