192 CATALOGUE OF 



6. STENOPELMATUS MINOR. 

 minor, Sauss. Rev. Zool. Scr. 2, xi. 210. 

 Mexico. 



7. STENOPELMATUS SUMICHRASTI. 

 Sumichrasti, Sauss. Rev. Zool. Ser. 2, xi. 210. 

 Mexico. 



8. STENOPELMATUS HISTRIO. 

 histrio, Sauss. Rev. Zool. Ser. 2, xi. 210. 

 Mexico. 



9. STENOPELMATUS NIETI. 

 Nieti, Sauss. Rev. Zool. Ser. 2, xi. 210. 

 Mexico. 



Group 4. 



10. STENOPELMATUS SARTORIANUS. 

 Sartorian us, Sauss. Rev. Zool. Ser. 2, xi. 211. 

 Mexico. 



11. STENOPELMATUS CHILENSIS. 

 Chilensis, Sauss. Rev. Zool. Ser. 2, xi. 211. 

 Chili. 



Group 5. 



Fcem. Corpus crassum, convexum, glabrum, nitens. Caput breve, pro- 

 thorace vix lalius, carinis duabus parvis inter oculos postice approximatis, 

 fronte facieque punctatis ; labro bene determinato. Palpi maxillares longi ; 

 articuli 4us et 5us subclavati, 3o longiores. Prothorax transversus, margine 

 antico retraclo piloso, lateribus fere rectis. Cerci breves. Oviductus 

 arcuatus. Pedes crassi, breves; femora inermia ; tibiae quatuor anteriores 

 biseriatim bispinosae; tibia? posticae biseriatiui quinquespinosae ; tarsi 

 graciles. 



Female. Body very stout, convex, smooth, shining. Head short, 

 hardly broader than the prothorax ; front and face rounded, punctured, 

 perpendicular; two slight ridges between the eyes, converging hindward; 

 labrum prominent. Eyes elongated, of moderate size, not prominent. 

 Maxillary palpi long; first and second joints short; fourth and fifth sub- 

 clavate, of equal length, longer than the third. Third joint of the labial 

 palpi subclavate, longer than the second. Antennae long, slender. Pro- 

 thorax transverse; a transverse furrow before the middle; fore border 

 retracted, pilose ; sides nearly straight. Abdomen thick. Cerci short. 

 Legs thick, short; femora unarmed; four anterior tibiae with two short 

 spines on each side; the two on the inner side near the tip long, thick ; 

 the first on the outer side small, near the base; the second near the tip, 

 much larger than the first, but much smaller than those on the inner side ; 

 apical circlet of three spines, one much larger than the others ; hind tibia? 



