120 



PARNUS, Fabricius. 



Fabrician Species. 



Country. 



Genera of Authors. 



1. Prolifecornis 



2. Acuminatus 



3. Obscurus 



England 



Saxony 



Germany 



Parnus, Fabricius. 

 Potamophilus, Germar. 

 Parnus, Fabricius. 



HETEROCERUS, Fabricius. 



1. Marginatus 



2. Dubius 



3. Laevigatas 



England 



Tranquebar 



Germany 



Heterocerus of Authors. 

 Heterocerus ? 

 Heterocerus, of Authors. 



SPILERIDIUM, Fabricius. 



1. Scarabseoides 



England 



Sphseridium of Authors. 



2. Lunatum 



Germany 







3. 2-pustulatum 



Denmark 







4. Marginatum 



Saxony 







5. Glabratum 



Madeira 



Sphaeridium ? 



6. Abdominale 



American Isles 



Cyclonotum, Eriehson. 



7. 5-maculatum 



East Indies 



Sphaeridium, Fabricius. 



8. Dytiscoides 



St. Helena 



Hydrobius ? 



9. Fasciculare 



England 



Nosodendron, Latreille. 



10. Colon 



Sweden 



Strongylus, Herbst. 



11. Globus 



Paris 



Agathidium, Illiger. 



12. Luteum 



Sweden 



Campta, Kirby. 



13. Obscurum 



14. Rufipes 



15. Anale 



S. America 

 S. America 

 S. America 



Cercyon, Leach ? 







16. Nitidulum 



S. America 







17. Flavum 



S. America 







18. Atomarium 



England 



Cercyon, Leach. 



19. Melanocephalum 



20. Lugubre 



Europe 

 Paris 









21. Stercoreum 



Germany 



Cercyon ? 



22. Haamorrhoidale 



England 



Cercyon, Leach. 



23. Flavipes 



England 







24. Unipunctatum 



England 



. 



