gop_jeff said:
The "speciation" in animals is really nothing more than 'certain populations of fruit flies tend to mate with other fruit flies with similar traits.' It's like pointing out that whites mostly marry whites, blacks mostly marry blacks, and Asians mostly marry Asians, and then claiming that they are all different spieces.
Creationists used to claim that evolution was not true because you could not prove speciation.
I'd like to point out that as the last two years have shown proof of speciation, creationists are now claiming that speciation is not proof of evolution. Whatever. It's amusing to see people cling to their beliefs. I mean, the church used to believe that the earth was flat, and the center of the universe - now, several hundred years later most people know that to be wrong (there are still some wacko flat earth people today, however).
Evolution is similar to the flat earth syndrome. But I digress.
Here are a few more papers that are NOT about fruit flies (except for the last 3) You guys asked for proof, here it is.:
Rintelen T., Wilson A., Meyer A, & Glaubrecht M. (2004). Escalation and trophic specialization drive adaptive radiation of freshwater gastropods in ancient lakes on Sulawesi, Indonesia. Proceedings of The Royal Society: Biological Sciences 271, 2541-2549.
Linn C. Jr, Dambroski H., Feder J., Berlocher S., Nojima S, & Roelofs W. (2004)* Postzygotic isolating factor in sympatric speciation in Rhagoletis flies: Reduced response of hybrids to parental host-fruit odors. Proceedings of the National Academy of Sciences 101, 17753-17758.
Williams S., Reid D. (2004) Speciation and diversity on tropical rocky shores: a global phylogeny of snails of the genus Echinolittorina. Evolution; international journal of organic evolution 58(10).
Mendelson T., Siegel A., & Shaw K. (2004). Testing geographical pathways of speciation in a recent island radiation. Molecular Ecology 13(12).
Fricke C & Arnqvist G (2004). Divergence in replicated phylogenies: the evolution of partial post-mating prezygotic isolation in bean weevils. Journal of Evolutionary Biology 17(6).
Duncan, G., Adler, P., Pruess, K., & Powers, T. (2004). Molecular differentiation of two sibling species of the black fly Simulium vittatum (Diptera: Suimuliidae) based on random amplified polymorphic DNA. Genome 47, 373-379.
Hare, M., Cipriano, F., & Palumbi, S. (2002). Genetic evidence on the demography of speciation in allopatric dolphin species. Evolution 56(4).
Dusfour, I., Linton, Y., Harbach, R., Baimai V., Trung, H., Seng C., Mat, A., & Manguin S. (2004).* Molecular evidence of speciation between island and continental populati of Anopheles (Cellia) sundaicus (Diptera: Culicidae), a principal malaria taxon in southeast Asia. Journal of Medical Entomology 41(3).
Abbott, C. & Double M. (2003). Genetic structure, conservation genetics and evidence of speciation by range expansion in shy and white-capped albatrosses. Molecular Ecology 12(11).
Ogden, R. & Thorpe, R. (2002). Molecular evidence for ecological speciation in tropical habitats. Proceedings of the National Academy of Sciences 99(21), 13612-13615.
Richmond, J. & Reeder, T. (2002). Evidence for parallel ecological speciation in scincid lizards of the Eumeces skiltonaianus species group (Squamata: Scincidae). Evolution 56(7), 1498-1513.
Knight M & Turner G. (2004). Laboratory mating trials indicate incipient speciation by sexual selection among populations of the cichlid fish Pseudotropheus zebra from Lake Malawi. Proceedings of The Royal Society: Biological Sciences 271(1540), 675-680.
Boake C., McDonald K., Maitra S., & Ganguly R. (2003). Forty years of solitude: life-history divergence and behavioural isolation between laboratory lines of Drosophila melanogaster. Journal of Evolutionary Biology 16(1), 83-90.
Harini B. & Ramachandra N. (2003). Evolutionary experimentation through hybridization under laboratory condition in Drosophila: evidence for recombinational speciation. BMC Evolutionary Biology 3(1).
Haerty W., Jallon J., Rouault J., Bazin C. & Capy P. (2002). Reproductive isolation in natural populations of Drosophila melanogaster from Brazzaville (Congo). Genetica 116(2-3):215-24.