310 Mr. R. I. Pocock on the 
A series of small teeth on the lower edge of both the digits 
of the chelicere. 
Digits of the chele furnished with a number of short over- 
lapping series of denticles. 
The lower surface of the feet furnished with two rows of 
spines, and a very fine median series of spicules. 
Genus: Cherilus, Simon, with which Chelomachus, Thorell, 
and Uromachus, Pocock, are in all probability syno- 
nymous. 
Distribution. From N. India, through Burma to Java and 
Sumatra, 
The genus Cherilus appears to have its nearest ally in 
Scorpiops of the subfamily Iurini. The two agree in geogra- 
phical distribution as well as in some structural features, such 
as the form of the sternum, shortness of the pectines, and 
dentition of the movable digit of the chelicere. 
Subfamily Cwzacriar. 
With two lateral eyes on each side of the carapace. 
Interior edge of the movable digit of the cheliceree un- 
armed. 
a. S. European forms, with flattish body and chele, compressed weak 
tail, large sternum, distinct fulera, and intermediate lamella on the 
pectines, small oval stigmata, and the feet compressed beneath and 
furnished with a row of spicules. 
Genus: Huscorpius, Thor. 
6. Neotropical forms, with the body and palpi more conyex, the median 
eyes more forward, the sternum not so large, the intermediate la- 
mellz of the pectines undivided, and the fulcra small and often mem- 
branous; the stigmata are either elongate asin Broteas, or subcireular 
as in the rest; the feet as in Luscorpius, or with two rows of spines. 
Genera: Broteas, C. Koch; Broteochactas, Pocock; Teu- 
thraustes, Simon; Leterochactas, Pocock; Chactas, 
Gerv.; Hadrurochactas, Pocock. 
It is possible that Huscorpius may not belong to this sub- 
family ; but it is not easy to see where else to place the genus 
unless a special subfamily be erected for its reception. 
Family Bothriuridz, Simon. 
Scorpions of small or medium size. 
Carapace with the median eyes situated in the middle 
or a little in front of it; 3 lateral eyes. 
