Ok, there you go then!

>Here is at a gene sequence from clear lake hitch that I found
>on Genbank. There are more. Im not sure why he thinks they
>are introgressed? I haven't read that anywhere?
>
>
> /organism="Lavinia exilicauda"
> /mol_type="genomic DNA"
> /strain="Clear Lake"
>
> 1 ggcgcttgca ggtactccga ttacccgggc cgatggtgca
>attgttggtg ttcaatgcca
> 61 ttatcaaagg taggggatct ctgngacytt ctgcactttc
>tcgtgnaact gggagnccat
> 121 ttaatgggta ctttcatgaa ccgcaggctc caaaatgtaa
>gcagtgatgc cttgaggcca
> 181 acatgggtcc cttatgcctc aacakaggct ggtgaa
>
>There is pretty good evidence that this is a unique species.
>Differences in the gill arches that would make sense for a
>more lake-oriented feeding habit as they are used in filering
>algea and plankton, and a deeper body, also often associated
>with slow and still-water environments.
>
>Lastly...someone find me a good definition of a subspecies