Hualalai 100 450 0 1 time seconds 2 95 l pruna 100 65

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Unformatted text preview: e song Female acoustic preference N Mean pulse rate (pps) Variance 24 16 14 19 33 2 172 2.33 3.99 3.06 3.18 3.13* 3.12 3.24 0.54 1.47 0.95 0.68 0.79 0.81 7.44 Generation P (L. cerasina) P (L. eukolea) F1 (L. cerasina dam) F1 (L. eukolea dam) F1 (combined) F1 (cross means) F2 · · · · · · · N 10)2 10)2 10)2 10)2 10)2* 10)2 10)2 16 11 10 9 19 Mean Pulse rate (pps) 9/19/13 2.50 54 Va 3.86 2.93 2.92 2.93 1. 3. 0. 1. 0. 2.95 6. *Statistic weighted by the number of individuals in reciprocal crosses. Oh et al. et al. JEB. 2012 (a) 65 Laupala L. eukolea 100 100 97 L. fugax 98 L. melewiki 91 100 73 No. individuals 94 (c) L. cerasina 100 L. spisa 100 L. neospisa 71 L. hapapa L. oahuensis L. pacifica 100 L. hualalai 100 95 L. pruna 100 65 L. kohalensis 100 54 94 100 95 86 100 69 100 88 100 100 100 100 100 82 100 100 100 100 100 Pulses/sec (b) L. kona (d) L. nigra L. paranigra L. makaio L. orientalis L. prosea L. vespertina L. molokaiensis L. tantalis L. wailua L. kanaele L. koloa L. kokeensis P. kukui Mendelson and Shaw, Nature, 2005 0.005 changes Fig. 1 Distributions of male song pulse rate (a, b) and female acoustic preference (c, d) in parental (grey bars), F1 and F2 hybrid (diagonally striped open bars) generations. Distribution of F1 song pulse rate values (a) from reciprocal parental crosses are shown c (diagonally striped open bars) and separated by cross direction (inset histogram: grey bars, Laupala cerasina dam; cross-hatched open L. eukolea dam). with conspecific (vs. heterospecific) pulse rates (Fig. 2a,c; v2(1, n = 12) = 12.0, P = 0.001, Fisher’s exact test). intermediate pulse rates compared to p values (Fig. 2b; L. cerasina vs. F1: Z(19) = 4.36, P < L. eukolea vs. F1: Z(19) = 3.90, P < 0.001). L. cerasina: do females preferFsongs females preferred songs with Additionally, hybrid of local males? 1 10 8 ª 2012 THE AUTHORS. J. EVOL. BIOL. 25 (2012) 1500–1512 6 JOURNAL OF EVOLUTIONARY BIOLOGY ª 2012 EUROPEAN SOCIETY FOR EVOLUTIONARY BIOLOGY KP n=17 4 2 Laupala cerasina pulse...
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