The ones in the water are the Merrows {At least in Ireland}, that i've read of.
I think some Creepy Salamanders have figured into legends too. Regards D1
Regarding 'Creepy Salamanders' here is one for you. I have gotten to view this painting up close at the Zurich KunstHause art Museum....
Artist: Giovanni Segantini (1858–1899)
A fair young maiden about to take a dip in an alpine stream.....
Meanwhile.....lurking under the rock outcrop.....The leering Salamander!!
http://images.google.com/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/6/68/Segantini_Eitelkeit_1897.jpg&imgrefurl=http://commons.wikimedia.org/wiki/File:Segantini_Eitelkeit_1897.jpg&usg=__q-dzXDNGre_Q1Rb56UEn3qD5bQM=&h=1557&w=2448&sz=1182&hl=en&start=166&tbnid=MlJyH5NakH5CaM:&tbnh=95&tbnw=150&prev=/images%3Fq%3DGiovanni%2BSegantini%2B(1858%25E2%2580%25931899)%26gbv%3D2%26ndsp%3D20%26hl%3Den%26safe%3Doff%26sa%3DN%26start%3D160