XII. MY KIOTO DA AND T ROTOTKACHEATA . 
12 Myr. 
Megethmus , n. g., for Meet a tocep halm mictoporus, Haase ; Cook, P. U. S. 
Mus. xviii. 
Nannop/tilus , n. g. for Schendyla eximia, p. 71 ; Cook, P. U. S. Mus. xviii. 
Notiphilides maximiliani , Hu mb. & Sauss., Mexico, Guatemala, pi. iii, 
fig. 15, figured ; Pocock, Chilopoda in Biol. Centr.-Amer. 
Orinophilus , n. n. for Orinonius oligopus , Attems, p. 72 ; Cook, P. U. S. 
Mus. xviii. 
Orpfoiceiis (Aspidopleres) fusatus (Koch), described and figured, p. 18, fig. 1 ; 
Bih. Svenska Ak. xx, pt. iv, No. 5. 
0. polypodies, Paraguay, p. 708, Silvestki, Ann. Mus. Genova, xxxiv, 
n. sp. 
0. brevilabiatus , Newp., = Chomatobius brasiluinus , Sauss., Central 
America, figured, pi. iii, fig. 11 ; Pocock, Chilopoda iu Biol. Centr.- 
Amer. 
Piestocephalus , n. g. for Geopliilus tenultarsis , Poc. ; Cook, P. U. S. Mus. 
xviii. 
ScJiizoUenia , n. g. of Geoplulidce, prognatha , Liberia, p. 72, Cook, t. c., n. sp. 
Tomotcenia , n. n. for Strigamis parviceps , Wood, p. 866 ; Cook, Amer. 
Natural. 1805. 
FAUROPODA. 
Eurypuuropus pocillifer , Bevagna, p. 195, Silvestki, Boll. Soc. Rom. 
Zool. iii, pt. v, u. sp. 
DIPLOPODA. 
Pocock (3, 5) divides the Chilognatha into : — 
Order Oniscomorpha, for Glomeridce and Zephroniidie. 
Order Limacomorpha , new, for Glomeridesmidx. 
Order Helminthomorpha , with suborders Colobognatha . , Callipodoidea , 
Chordeumoidea , Polydesmoklea , and Juloidea. 
Cook (7) gives the following classification of the Diplopoda : — 
Pselaphognatha : Order Ancyotricha , new, for Polyxenidie and Order 
Lophotricha, new, for Palaiocampidce. 
Chilognatha : Ordor Oniscomorpha ; suborder Glomeroidea , now, aud 
Zephronioidea , new. 
Order Limacomorpha ; suborder Glomeridesmoidea, new, and Zephro- 
niodesmoidea , new. 
Order Colobognatha ; suborder Polyzonoidea, for Polyzonidce, Sipho- 
notidai , new, Siphonophoridce, Siphonorhinidce , new ; Platydes- 
moidea for Platydesmidce, new; Siphonocryptoidea , new, for 
Siphonocryptidie, new. 
Order Monocheta, new; suborder Stemmatoiuloidea for Stemmatoiulidx ; 
suborder Xyloiulqidca , new, for Xylohdidas , new. 
