BRITISH SPECIES OF FALSE-SCOEPIONS. 207 



These are the only works, so far as I know, written upon the 

 British species, and I hope the present monograph, attempting to 

 bring these species together in a tangible form, may induce others 

 to study them. 



SYNOPSIS OF THE BRITISH FORMS. 



CLASS : ARACHNID A. 

 ORDER CHERNETIDEA. 



FAMILY : CHELIFERID.E. 



GROUP I. Four Eyes. 

 CJithonius orthodactylus, Leach. 

 Rayi, L. Koch. 

 tetraclielatus Preyssler 

 tennis, L. Koch. 

 Obisium muscorum, Leach. 

 sylvaticum, C., L. Koch. 

 inaritimum> Leach. 



GROUP II. Two Eyes. 

 Roncus Cambridgii, L. Koch. 



,, lubricus, L. Koch. 

 Clielifer Hermannii, Leach. 



cancroides, Linn. 



meridianus, L. Koch. 



subruber, Sim. 



Latreillii, Leach. 



GROUP III. No Eyes. 

 Chernes nodosus, Schr. 



insuetus, sp. n. 



cimicoides, Fabr. 



dubius, sp. n. 



phaleratus, Sim. 

 Chiridium museorum, Leach. 



