Supplementary File 1

Supplementary File 1.

References

Abe, T. A., Spence, J. R., & Sperling, F. A. H. (2005). Mitochondrial introgression is restricted relative to nuclear markers in a water strider (Hemiptera: Gerridae) hybrid zone. Can. J. Zool. 83(3), 432-444.

Aguiar, L. M., Pie, M. R., & Passos, F. C. (2008). Wild mixed groups of howler species (Alouatta caraya and Alouatta clamitans) and new evidence for their hybridization. Primates, 49(2), 149-152.

Arntzen, J. W. (2002). Seasonal variation in sex ratio and asynchronous presence at ponds of male and female Triturus newts. Journal of Herpetology, 36(1), 30-35.

Arntzen, J. W., Jehle, R., Bardakci, F., Burke, T., & Wallis, G. P. (2009). Asymmetric viability of reciprocal-cross hybrids between crested and marbled newts (Triturus cristatus and T. marmoratus).Evolution, 63(5), 1191-1202.

Barbash, D. A., Roote, J., & Ashburner, M. (2000). The Drosophila melanogaster hybrid male rescue gene causes inviability in male and female species hybrids. Genetics, 154, 1747-1771.

Bensch, S., Helbig, A. J., Salomon, M., & Seibold, I. (2002). Amplified fragment length polymorphism analysis identifies hybrids between two subspecies of warblers. Molecular Ecology, 11(3), 473-481.

Bolnick, D. I., Turelli, M., Lopez-Fernandez, H., Wainwright, P. C., & Near, T. J. (2008). Accelerated mitochondrial evolution and Darwin's corollary: Asymmetric viability of reciprocal F-1 hybrids in centrarchid fishes. Genetics, 178(2), 1037-1048.

Bolnick, D. I., & Near, T. J. (2005). Tempo of hybrid inviability in centrarchid fishes (Teleostei: Centrarchidae). Evolution, 59(8), 1754-1767.

Borodin, P. M., Zhelezova, A. I., Bonvicino, C. R., & Andrea, P. S. D. (2006). Reproductive isolation due to the genetic incompatibilities between Thrichomys pachyurus and two subspecies of Thrichomys apereoides (Rodentia , Echimyidae ). Genome, 167, 159-167.

Bronson, C. L., Grubb, T. C., Sattler, G. D., & Braun, M. J. (2005). Reproductive success across the black-capped chickadee (Poecile atricapillus) and carolina chickadee (P. carolinensis) hybrid zone in Ohio. The Auk, 122(3), 759-772.

Brouat, C., Meusnier, S., Veyrier, R., & Streiff, R. (2006). Haldane's rule in Carabus: Interspecific mating between Carabus punctatoauratus and Carabus splendens using experimental tests and molecular markers. Entomologia Experimentalis et Applicata, 120(3), 189-194.

Carling, M. D., & Brumfield, R. T. (2008). Haldane's rule in an avian system: Using cline theory and divergence population genetics to test for differential introgression of mitochondrial, autosomal, and sex-linked loci across the Passerina bunting hybrid zone. Evolution, 62(10), 2600-2615.

Chang, A. S., & Noor, M. A. F. (2009). Epistatis modifies the dominance of loci causing male sterility in the Pseudoobscura species group. Evolution, 64(1), 253–260

Christianson, S. J., Swallow, J. G., & Wilkinson, G. S. (2005). Rapid evolution of postzygotic reproductive isolation in stalk-eyed flies. Evolution, 59(4), 849-857.

Cianchi, R., Ungaro, a., Marini, M., & Bullini, L. (2003). Differential patterns of hybridization and introgression between the swallowtails Papilio machaon and P. hospiton from Sardinia and Corsica islands (Lepidoptera, Papilionidae). Molecular Ecology, 12(6), 1461-1471.

Cortés-Ortiz, L., Duda, T. F., Canales-Espinosa, D., García-Ordu\na, F., Rodríguez-Luna, E., & Bermingham, E. (2007). Hybridization in large-bodied new world primates. Genetics, 176(4), 2421-2425.

Coyne, J. A., Elwyn, S., Kim, S. Y., & Llopart, A. (2004). Genetic studies of two sister species in the Drosophila melanogaster subgroup, D. yakuba and D. santomea. Genetical Research, 84(1), 11-26.

Crochet, P. A., Chen, J. J. Z., Pons, J. M., Lebreton, J. D., Hebert, P. D. N., & Bonhomme, F. (2003). Genetic differentiation at nuclear and mitochondrial loci among large white-headed gulls: Sex-biased interspecific gene flow? Evolution, 57(12), 2865-2878.

Crow, K. D., Munehara, H., Kanamoto, Z., Balanov, A., Antonenko, D., & Bernardi, G. (2007). Maintenance of species boundaries despite rampant hybridization between three species of reef fishes (Hexagrammidae): Implications for the role of selection. Biological Journal of the Linnean Society, 91(1), 135-147.

Davies, N., Aiello, A., Mallet, J., Pomiankowski, A., & Silberglied, R. E. (1997). Speciation in two neotropical butterflies: Extending Haldane's rule. Proceedings of the Royal Society B, 264(1383), 845-851.

Demuth, J. P., & Wade, M. J. (2007). Population differentiation in the beetle Tribolium castaneum. II. Haldane's rule and incipient speciation. Evolution, 61(3), 694-699.

Dev, V., & Rai, K. S. (2006). Hybrid sterility in mosquitoes. Current Science, 91(1), 9-10.

dos Santos, P., Uramoto, K., & Matioli, S. R. (2001). Experimental hybridization among Anastrepha species (Diptera : Tephritidae): Production and morphological characterization of F-1 hybrids. Annals of the Entomological Society of America, 94(5), 717-725.

Fickel, J., Lieckfeldt, D., Ratanakorn, P., & Pitra, C. (2007). Distribution of haplotypes and microsatellite alleles among Asian elephants (Elephas maximus) in Thailand. European Journal of Wildlife Research,53(4), 298-303.

Gallant, S. L., & Fairbairn, D. J. (1997). Patterns of postmating reproductive isolation in a newly discovered species pair, Aquarius remigis and A. remigoides (Hemiptera; Gerridae). Heredity, 78, 571-577.

Gay, L., Neubauer, G., Zagalska-Neubauer, M., Debain, C., Pons, J., David, P., et al. (2007). Molecular and morphological patterns of introgression between two large white-headed gull species in a zone of recent secondary contact. Molecular Ecology, 16(15), 3215-3227.

Gooding, R. H. (1997). Genetic analysis of hybrid sterility in crosses of the tsetse flies Glossina palpalis palpalis and Glossina palpalis gambiensis (Diptera: Glossinidae).75(7), Canadian Journal of Zoology, 1109-1117.

Gooding, R. H. (1997). Genetics of hybridization of Glossina swynnertoni with Glossina morsitans morsitans and Glossina morsitans centralis. Medical and Veterinary Entomology, 11(4), 373-382.

Hay-roe, M. M., Lamas, G., & Nation, J. L. (2007). Pre- and postzygotic isolation and Haldane rule effects in reciprocal crosses of Danaus erippus and Danaus plexippus (Lepidoptera : Danainae), supported by differentiation of cuticular hydrocarbons , establish their status as separate species. Biological Journal of the Linnean Society, (1939), 445-453.

Heikkinen, E., & Lumme, J. (1998). The Y chromosomes of Drosophila lummei and D. novamexicana differ in fertility factors. Heredity, 81, 505-513.

Helbig, A. J., Seibold, I., Kocum, A., Liebers, D., Irwin, J., Bergmanis, U., et al. (2005). Genetic differentiation and hybridization between greater and lesser spotted eagles (Accipitriformes: Aquila clanga, A. pomarina). Journal of Ornithology, 146(3), 226-234.

Herrmann, M., Mayer, W. E., & Sommer, R. J. (2006). Sex, bugs and Haldane's rule: The nematode genus Pristionchus in the united states. Frontiers in Zoology, 3, 14.

Jadwiszczak, K. A., Ratkiewicz, M., & Banaszek, A. (2006). Analysis of molecular differentiation in a hybrid zone between chromosomally distinct races of the common shrew Sorex araneus (Insectivora: Soricidae) suggests their common ancestry. Biological Journal of the Linnean Society, 89(1), 79-90.

Jiggins, C. D., Linares, M., Naisbit, R. E., Salazar, C., Yang, Z. H., & Mallet, J. (2001). Sex-linked hybrid sterility in a butterfly. Evolution, 55, 1631-1638.

Kirby, R. E., Sargeant, G. A., & Shutler, D. (2004). Haldane’s rule and American black duck x mallard hybridization. Canadian Journal of Zoology, 1831, 1827-1831.

Kitano, J., Mori, S., & Peichel, C. L. (2007). Phenotypic divergence and reproductive isolation between sympatric forms of Japanese threespine sticklebacks. Biological Journal of the Linnean Society, 91(4) , 671–685.

Koevoets, T., & Beukeboom, L. W. (2009). Genetics of postzygotic isolation and Haldane's rule in haplodiploids. Heredity, 102(1), 16-23.

Konishi, M., & Takata, K. (2004). Impact of asymmetrical hybridization followed by sterile F 1 hybrids on species replacement in Pseudorasbora. Conservation Genetics, 5 , 463-474.

Kulmuni, J., Seifert, B., & Pamilo, P. (2010). Segregation distortion causes large-scale differences between male and female genomes in hybrid ants. Proceedings of the National Academy of Sciences of the United States of America, 107(16), 7371-7376.

Lancaster, M. L., Bradshaw, C. J. a., Goldsworthy, S. D., & Sunnucks, P. (2007). Lower reproductive success in hybrid fur seal males indicates fitness costs to hybridization. Molecular Ecology, 16(15), 3187-3197.

Lawrence, C., Ebersole, J. P., & Kesseli, R. V. (2008). Rapid growth and out-crossing promote female development in zebrafish (Danio rerio). Environmental Biology of Fishes, 81(2), 239-246.

Lijtmaer, D. A., Mahler, B., & Tubaro, P. L. (2003). Hybridization and postzygotic isolation patterns in pigeons and doves. Evolution, 57(6), 1411-1418.

Lynch, M., & Force, A. G. (2000). The origin of interspecific genomic incompatibility via gene duplication. The American Naturalist, 156(6), 590-605.

Malone, J. H., Chrzanowski, T. H., & Michalak, P. (2007). Sterility and gene expression in hybrid males of Xenopus laevis and X. muelleri. PloS One, 2(1), e781.

Masly, J. P., & Presgraves, D. C. (2007). High-resolution genome-wide dissection of the two rules of speciation in Drosophila. PloS Biology, 5(9), 1890-1898.

McKenzie, L. M., & Cooper, D. W. (1997). Hybridization between tammar wallaby (Macropus eugenii) populations from western and south Australia. The Journal of Heredity, 88(5), 398-400.

Mendelson, T. C., Imhoff, V. E., & Venditti, J. J. (2007). The accumulation of reproductive barriers during speciation: Postmating barriers in two behaviorally isolated species of darters (Percidae: Etheostoma). Evolution, 61(11), 2596-2606.

Mishra, P. N., & Singh, B. N. (2007). Assessing the putative roles of X-autosome and X-Y interactions in hybrid male sterility of the Drosophila bipectinata species complex. Genome, 50(7), 653-659.

Moehring, A. J., Llopart, A., Elwyn, S., Coyne, J. a., & Mackay, T. F. C. (2006). The genetic basis of postzygotic reproductive isolation between Drosophila santomea and D. yakuba due to hybrid male sterility. Genetics, 173(1), 225-233.

Naisbit, R. E., Jiggins, C. D., Linares, M., Salazar, C., & Mallet, J. (2002). Hybrid sterility, haldane's rule and speciation in Heliconius cydno and H. melpomene. Genetics, 161(4), 1517-1526.

Neville, K. J., Vallender, R., & Robertson, R. J. (2008). Nestling sex ratio of golden-winged warblers Vermivora chrysoptera in an introgressed population. Journal of Avian Biology, 39(6), 599-604.

Orr, H.A. and S. Irving. 2001. Complex epistasis and the genetic basis of hybrid sterility in the Drosophila pseudoobscura Bogota-USA hybridization. Genetics, 158(3), 1089-1100.

Payseur, B. a., Krenz, J. G., & Nachman, M. W. (2004). Differential patterns of introgression across the X chromosome in a hybrid zone between two species of house mice. Evolution, 58(9), 2064-2078.

Presgraves, D. C. (2002). Patterns of postzygotic isolation in Lepidoptera. Evolution, 56(6), 1168-1183.

Presgraves, D. C., & Orr, H. A. (1998). Haldane's rule in taxa lacking a hemizygous X. Science, 282(5390), 952-954.

Price, T. D., & Bouvier, M. M. (2002). The evolution of F1 postzygotic incompatibilities in birds. Evolution, 56(10), 2083-2089.

Pryke, S. R., & Griffith, S. C. (2009). Postzygotic genetic incompatibility between sympatric color morphs. Evolution, 63(3), 793-798.

Quintela, M., Thulin, C., & Höglund, J. (2010). Detecting hybridization between willow grouse (Lagopus lagopus) and rock ptarmigan (L. muta) in central Sweden through Bayesian admixture analyses and mtDNA screening. Conservation Genetics, 11(2), 557-569.

Russell, S. T., & Magurran, A. E. (2006). Intrinsic reproductive isolation between trinidadian populations of the guppy, Poecilia reticulata. Journal of Evolutionary Biology, 19(4), 1294-1303.

Saetre, G., & Saether, S. A. (2010). Ecology and genetics of speciation in Ficedula flycatchers. Molecular Ecology, 19, 1091-1106.

Saetre, G. P., Borge, T., Lindell, J., Moum, T., Primmer, C. R., Sheldon, B. C., et al. (2001). Speciation, introgressive hybridization and nonlinear rate of molecular evolution in flycatchers. Molecular Ecology, 10(3), 737-749.

Sakamaki, Y., Miura, K., & Chi, Y. (2005). Interspecific hybridization between Liriomyza trifolii and Liriomyza sativae. Annals of the Entomological Society of America, 98(4), 470-474.

Salazar, C. A., Jiggins, C. D., Arias, C. F., Tobler, A., Bermingham, E., & Linares, M. (2005). Hybrid incompatibility is consistent with a hybrid origin of Heliconius heurippa Hewitson from its close relatives, Heliconius cydno Doubleday and Heliconius melpomene Linnaeus. Journal of Evolutionary Biology, 18(2), 247-256.

Selivon, D., Perondini, A. L. P., & Morgante, J. S. (1999). Haldane's rule and other aspects of reproductive isolation observed in the Anastrepha fraterculus complex (Diptera : Tephritidae). Genetics and Molecular Biology, 22(4), 507-510.

Shoemaker, D. D., Katju, V., & Jaenike, J. (1999). Wolbachia and the evolution of reproductive isolation between Drosophilla recens and Drosophila subquinaria. Evolution, 53(4), 1157-1164.

Slotman, M., Della Torre A, & Powell, J. R. (2005). Female sterility in hybrids between Anopheles gambiae and A. arabiensis, and the causes of Haldane's rule. Evolution, 59(5), 1016-1026.

Smith, C. E., & Rohwer, S. (2000). A phenotypic test of Haldane's rule in an avian hybrid zone. The Auk, 117(3), 578-585.

Smith, D. A. S., Gordon, I. J., Lushai, G., Goulson, D., Allen, J. A., & Maclean, N. (2002). Hybrid queen butterflies from the cross Danaus chrysippus (L.) x D. gilippus (cramer):Confirmation of species status for the parents and further support for Haldane's rule. Biological Journal of the Linnean Society, 76(4), 535-544.

Sota, T., Kusumoto, F., & Kubota, K. (2000) Consequences of hybridization between Ohomopterus insulicola and O. arrowianus (Coleoptera, Carabidae) in a segmented river basin: parallel formation of hybrid swarms. Biological Journal of the Linnean Society, 71(2), 297–313.

Takahashi, H., Nagai, T., & Goto, A. (2005). Hybrid male sterility between the fresh- and brackish-water types of ninespine stickleback Pungitius pungitius (Pisces, Gasterosteidae). Zoological Science, 22(1), 35-40.

Takami, Y., Nagata, N., Sasabe, M., & Sota, T. (2007). Asymmetry in reproductive isolation and its effect on directional mitochondrial introgression in the parapatric ground beetles Carabus yamato and C. albrechti. Population Ecology, 49(4), 337-346.

Tang, Q., Yan, Y., Zhao, X., & Wang, C. (2005). Testes and chromosomes in interspecific hybrids between Helicoverpa armigera (Hübner) and Helicoverpa assulta (Guenée). Chinese Science Bulletin, 50(12), 1212.

Tao, Y., & Hartl, D. L. (2003). Genetic dissection of hybrid incompatibilities between Drosophila simulans and D. mauritiana. III. heterogeneous accumulation of hybrid incompatibilities, degree of dominance, and implications for Haldane's rule. Evolution, 57(11), 2580-2598.

Tech, C. (2006). Postzygotic incompatibilities between the pupfishes, Cyprinodon elegans and Cyprinodon variegatus: Hybrid male sterility and sex ratio bias. Journal of Evolutionary Biology, 19(6), 1830-1837.

Trub, H., & Ribi, G. (1997). High fecundity of hybrids between the sympatric snail species Viviparus ater and V. contectus (Gastropoda: Prosobranchia). Heredity, 79, 418-423.

Tubaro, P. L., & Lijtmaer, D. A. (2002). Hybridization patterns and the evolution of reproductive isolation in ducks. Biological Journal of the Linnean Society, 77(2), 193-200.

Veen, T., Borge, T., Griffith, S. C., Saetre, G. P., Bures, S., Gustafsson, L., et al. (2001). Hybridization and adaptive mate choice in flycatchers. Nature, 411(6833), 45-50.