PLATE XI. 

 Staphylinidae. 

 All the figwres are hy J. Henry Blake and are magnified twenty diameters. 



Fig. 1. (16873) Gymnusa absens. 



2. (16874) Quedius deperditus. 



3. (1 6884) Lathrobium frustum. 



4. (16883) Lathrobium inhibitum. 



5. (16880) Lathrobium antiquatum. 



6. (16881) Lathrobium debilitatum. 



7. (16882) Lathrobium exesum. 



