Table 1. Collection locality information and number of samples (N) for Crocodylus suchus throughout Central and West Africa.

The Cluster column identifies the STRUCTURE identified cluster into which individuals from each sampling locality clustered.

Sample locality	Country	Region	Cluster	N (Collected)	N (Included in analyses)
1. Ziguincher	Senegal	Far West Africa	1	8a	6
2. River Gambia NP	The Gambia		1	7	5
3. SE Coastal Guinea	Guinea		2	12	10
4. San Pedro Dam	Côte d’Ivoire	West Africa	3	9	8
5. Grand Lahou	Côte d’Ivoire		4	3	2
6. Agneby River	Côte d’Ivoire		4	2	2
7. Abi Lagoon	Côte d’Ivoire		4	13	12
8. SE coastal lagoon	Côte d’Ivoire		5	5b	4
9. Half Assini	Ghana		5	10	10
10. Amansuri Wetlands	Ghana		5	8	7
11. Hans Cottage Botel	Ghana		5	3	3
12. Accra Zoo	Ghana		6	2b	2
13. Black Volta River	Ghana		6	15	12
14. Tiatia	Ghana		7	7	7
15. Kinshasa Reptile Park	Dem. Repub. Congo	Central Africa	7/8	2b	2
16. Kidepo Valley	Uganda		8	19	17
Total				125	109

Notes.

^aDocumented wild locality.

^bReported wild locality.