XII. MYRIOPODA AND PROTOTRACUEATA. 
8 Myr. 
Colombia: n. g. of Platyrrhachidce ; Cook (24) : n. sp. of Nannolene ; 
Silvestri (52). — Bogota: n. g. of Chytodesmidce , n. fam.; Cook (18): 
n. g. of Xyodesmidce , n. fam.; Cook (17). — Ecuador: n. g. of Platyr- 
rhachidce ; Cook (24): Myriopoda , 4 n. g., 25 n. spp. ; Silvestri (49). — 
Brazil: n. g. of Oryidce ; Cook (19): n. sp. of Nannophilus , n. sp. of 
Archispirostreptus , n. sp. of Rhinocricus ; Silvestri (52). — Pernambuco : 
n. sp. of Catharodesmus , n. sp. of Rhinocricus ; Silvestri (52). — Bolivia : 
Myriopoda , 10 n. spp. ; Silvestri (48). — Argentina : Myriopoda , 5 n. spp. ; 
Silvestri (48). — Straits of Magellan: Schendyla , 1 n. sp., Scolioplanes, 
1 n. sp. ; Attems (4). 
IV. SYSTEMATIC* 
CHIL0P0DA. 
Lithobiid^e. 
Henicops inermipes , S. Lorenzo, Argentina, p. 2, Silvestri, Boll. Mus. 
Torino, xii, No. 283, n. sp. 
Lithobius ( Archilothobius ) cryptobius, Messina, p. 7, Silvestri, Bull. Soc. 
ent. Ital. xxix ; L. martini , Nabrigas, p. 115, duboscqui , Sannois, p. 116, 
Brolemann, Feuille Natural, xxvi; L. bostryx, Ahusquy, p. 29, 
Brolemann, op. cit. xxviii : n. spp. 
L. nudicornis , p. 4, borealis , infossus ) pusillus, p. 6, castaneus } crassipes , 
p. 7, Sicily ; Silvestri, Bull. Soc. ent. Ital. xxix. 
ScOLOPENDRIDjE. 
Bothriogaster egyptiacus, Cairo, p. 25, Attems, Mt. Mus. Hamburg, xiii, 
n. sp. 
Cryptops bottegii , Fra Matagoi e Lugh, p. 302, Silvestri, Ann. Mus. 
Genova, xvii, n. sp. 
Heterostoma venenosum , Halmahera, p. 478, Attems, Abh. Senckenb. Gcs. 
xxiii, n. sp. 
Otocryptops aculeata } Halmahera, p. 478, pi. xxi, fig. 5, Attems, t. c. n. sp. 
Scolioplanes magellanicus , p. 4, ligg. 1-4, Attems, Ergobnisso der Ham- 
burger Magalhaensischen Sammelreise, 2 fce Lief, n. sp. 
Scolopendra cingulata h ovipara , p. 56; Silvestri, Rend. Acc. Lincei, vi. 
Scolopendropsis bahiensis , Bahia, described, p. 142 ; Brolemann, Bull. Soc. 
zool. France, xxii. 
Himentariid^e. 
Meinertophilus , n. g. for Himantarium superbum } p. 9; Silvestri, Bull. 
Soc. ent. Ital. xxix. 
GEOPHILIDdS. 
Synopsis of families of genera of Oeophiloidea , p. 35 ; Cook, Brandtia. 
Ballophilus clavicornis , maculosus t Togo, p. 37 ; Cook, t. c. 
Ctenophilus africanus , Togo, p. 37, edentulus , Kamerun, p. 38 ; Cook, t. c. 
C. paurodus, simplex , Togo, p. 38, Cook, t. c., n. spp. 
* In the following list where the character of the reference is not indicated it is 
to be understood as referring to either description or distribution or both. 
