On Cotylosoma dipneusticum
{aridoc engine="google" width="95%" height="1000"}files/Papers/Waterhouse, C.O. (1895) Ann. mag. nat. hist., (6)15 498-499.pdf{/aridoc}
{aridoc engine="google" width="95%" height="1000"}files/Papers/Waterhouse, C.O. (1895) Ann. mag. nat. hist., (6)15 498-499.pdf{/aridoc}