Table 5.

Mean body weight of 18 members of the nasuta-albomicans complex of Drosophila (values are mean ± SE of 50 flies) along with statistical analysis

		Mean body weight in
Sl. No.	Races	Males	Females	Both males and females together
1	D. n. nasuta (N)	0.97 ± 0.03	1.11 ± 0.02	1.04 ± 0.02
2	D. n. albomicans (A)	1.03 ± 0.02	1.24 ± 0.02	1.13 ± 0.02
3	Cytorace 1 (C1)	1.05 ± 0.02	1.21 ± 0.02	1.13 ± 0.02
4	Cytorace2 (C2)	1.17 ± 0.01	1.41 ± 0.02	1.29 ± 0.01
5	Cytorace 3 (C3)	0.97 ± 0.02	1.24 ± 0.03	1.15 ± 0.02
6	Cytorace 4 (C4)	1.14 ± 0.02	1.65 ± 0.03	1.39 ± 0.02
7	Cytorace 5 (C5)	1.23 ± 0.04	1.74 ± 0.03	1.48 ± 0.03
8	Cytorace 6 (C6)	1.22 ± 0.03	1.69 ± 0.02	1.45 ± 0.02
9	Cytorace 7 (C7)	1.25 ± 0.04	1.63 ± 0.04	1.44 ± 0.04
10	Cytorace 8 (C8)	1.51 ± 0.02	1.76 ± 0.03	1.64 ± 0.02
11	Cytorace 9 (C9)	1.02 ± 0.03	1.54 ± 0.04	1.48 ± 0.03
12	Cytorace 10 (C10)	0.94 ± 0.03	1.31 ± 0.03	1.12 ± 0.03
13	Cytorace 11 (C11)	1.06 ± 0.02	1.52 ± 0.02	1.29 ± 0.02
14	Cytorace12 (C12)	1.12 ± 0.02	1.14 ± 0.02	1.13 ± 0.02
15	Cytorace13 (C13)	1.11 ± 0.05	1.67 ± 0.03	1.39 ± 0.04
16	Cytorace 14 (C14)	1.13 ± 0.02	1.66 ± 0.03	1.39 ± 0.02
17	Cytorace 15 (C15)	0.99 ± 0.03	1.36 ± 0.03	1.17 ± 0.03
18	Cytorace 16 (C16)	0.96 ± 0.09	1.37 ± 0.03	1.16 ± 0.06
Analysis of variance		F = 15.428 d.f. = 17, 882 P < 0.001	F = 38.514 d.f. = 17, 882 P < 0.001	F = 43.639 d.f. = 33,1764 P < 0.001