384 Dr. Leacu’s Arrangement of the Crustacea, $c. 
Spec. 4. Scolopendra trigonepoda. 
S. pedibus posticis trigonis articulo primo interne spinifero. 
Habitat —— vods 
Mus. Britan. 
*** Corporis segmenta elongata aut subelongata irregularia. | 
Spec. 5. Scolopendra morsitans. 
Habitat in India. ; 
Gen. 8. CRYPTOPS. 
Antenne conico-setaceæ, 17-articulatæ, articulis globoso-subco- 
nicis. Labium inférius non denticulatum, margine antico vix 
emarginato. Pedes postici articulo basilari inermi. Oculi ob- 
scuri. | 
Spec. 1. Cryptops hortensis. 
C. testaceo-ferrugineus dorso saturatiore, antennis pedibusque 
pilosis. 
Scolopendra hortensis. Leach, Mss. in Donovan’s Brit. Ins. 
Habitat in hortis in com. Devon, haud infrequens. 
d Fam. Ill. Gzorurripzs. 
Corporis segmenta duopoda. Pedes duo postici haud manifest 
aliis longiores. 
Gen. 9. Georuitus. 
Pedes plurimi. Oculi obscuri. (Labium fissurà divisum?) Man- 
dibule valide. Antenne cylindricz, in his apicem versus sen- 
sim subangustiores, in illis 14-articulate, articulis omnibus sub- 
cylindricis, basi paululum angustioribus. 
* Antenne articulis brevibus. 
Spec. 1. Geophilus carpophagus. 
G. capite antennis anoque fulvescentibus, corpore violascenite 
antice flavicante, pedibus pallidé subflavis. 
B. Corpore 
