Breitensteinia
...that members of the genus Breitensteinia have a longer body than other stream catfishes due to an increase in number of vertebrae?
...that members of the <a href="./Genus" id="mwARU" rel="mw:WikiLink" title="Genus">genus</a> <i id="mwARY"><b id="mwARc"><a href="./Breitensteinia" id="mwARg" rel="mw:WikiLink" title="Breitensteinia">Breitensteinia</a></b></i> have a longer body than other <a href="./Stream_catfish" id="mwARk" rel="mw:WikiLink" title="Stream catfish">stream catfishes</a> due to an increase in number of <a href="./Vertebra" id="mwARo" rel="mw:WikiLink" title="Vertebra">vertebrae</a>?