Table 2. Karyotype frequencies (%) in Safim (coast) and Leibala (inland), Guinea Bissau.

Chromosome-2R karyotypes	Safim			Leibala
	A. coluzzii	Admixed	A. gambiae	A. gambiae
+/+		25.0	23.7	6.9
+/d	66.7	56.6	51.8	8.6
d/d	16.7	17.1	22.8
+/b				29.3
b/b				17.2
bd/+, b/d	16.7		0.9	8.6
jb/+, j/b				10.3
jbd/+, j/bd, jb/d				6.9
jb/b				3.4
jbd/b, jb/bd				5.2
jb/d, jd/b, j/bd				3.4
bd/d			0.9
d/u		1.3
Total	12	76	114	58
Chromosome-2L karyotypes
+/+	66.7	61.8	61.4	5.2
+/a	33.3	32.9	36.8	32.8
a/a		5.3	1.8	62.1
Total	12	76	114	58