from the Congo Free StaU. 277 



I give a list of the species of which I have identified 

 examples, with an indication of the localities. The latter 

 are thirteen in number, viz. : — 



A. West Africa. 



1. Zambi-Banana, mouth of the Congo. 



2. Zambi, Lower Congo. 



3. Bongo-Congo, Lower Congo. 



4. Boma. 



5. Leopoldville. 



6. Stanley Pool. : 



B. Central Africa south of the Equator. 



7. Kuango Biver. 



8. Kassai River. \ 



9. Chuapa River. 



10. Lomami River. 



11. Nyangwe, Lualaba River. 



C. Central Africa north of the Equator. 



12. Aruwimi. 



13. Zongo, Ubangi Rapids. 



REPTILIA. 

 Emydosauria. 



1. Crocodilus niloticuSy Laur. — Kuango. 



Lacertilia. 



2. IlemidacfT/lus 7nahouia, Mow — Zambi-Banana; Nyangwe. 



3. Zonurus cordylus, L. — Aruwimi. 

 First record north of Angola. 



4. Varanus niloticus^ L. — Kassai. 



5. Monopeltis Ouentheri^ Blgr. — Kuango. 



6. Ichnotropis capensis^ Smith. — Kuango. 

 First record north of Angola. 



7. Mahuia maculilahris, Gray. — Kassai. 



8. Lygosoma Fernandi, Burt. — Nyangwe. 

 First record south of the Gaboon. 



9. Ahlepharus cahindccj Bocage. — Bongo-Congo. 

 10. Feylinia Currori^ Gray. — Zambi. 



