Table 2 Mean wing length of 18 members of the nasuta-albomicans complex of Drosophila (values are mean ± SE of 30 flies) along with statistical analysis

1

D. n. nasuta (N)

233.16 ± 1.51

252.50 ± 1.59

242.83 ± 1.55

2

D. n. albomicans (A)

237.58 ± 1.71

259.50 ± 1.76

248.54 ± 1.73

3

Cytorace 1 (C1)

222.41 ± 1.14

243.75 ± 2.57

233.08 ± 1.85

4

Cytorace 2 (C2)

232.50 ± 1.88

255.25 ± 1.64

243.79 ± 1.76

5

Cytorace 3 (C3)

219.30 ± 1.13

230.06 ± 2.80

224.30 ± 1.96

6

Cytorace 4 (C4)

212.00 ± 1.07

226.20 ± 2.26

219.18 ± 1.66

7

Cytorace 5 (C5)

208.16 ± 1.45

225.90 ± 1.81

217.03 ± 1.63

8

Cytorace 6 (C6)

206.30 ± 1.31

229.23 ± 2.78

217.76 ± 2.04

9

Cytorace 7 (C7)

215.10 ± 1.38

234.06 ± 2.38

221.50 ± 1.88

10

Cytorace 8 (C8)

197.03 ± 1.21

227.25 ± 2.29

215.55 ± 1.75

11

Cytorace 9 (C9)

213.00 ± 1.03

233.60 ± 1.52

220.08 ± 1.27

12

Cytorace 10 (C10)

220.15 ± 2.34

227.11 ± 2.87

226.87 ± 2.60

13

Cytorace 11 (C11)

212.70 ± 1.16

235.76 ± 2.42

219.90 ± 1.79

14

Cytorace 12 (C12)

224.16 ± 2.76

238.30 ± 3.58

229.96 ± 3.17

15

Cytorace 13 (C13)

219.58 ± 2.56

233.73 ± 2.31

228.92 ± 2.43

16

Cytorace 14 (C14)

211.13 ± 1.31

233.68 ± 2.58

222.43 ± 1.94

17

Cytorace 15 (C15)

221.21 ± 1.94

235.90 ± 1.11

227.45 ± 1.52

18

Cytorace 16 (C16)

213.03 ± 1.14

227.06 ± 2.64

224.46 ± 1.89

Analysis of variance

F = 33.219 d.f. = 17, 522 P < 0.001

F = 19.290 d.f. = 17, 522 P < 0.001

F = 39.354 d.f = 33, 1044 P < 0.001