Phal­lich­thys
... that Phal­lich­thys (literally 'penis fish') species are so called because the males have "comparatively huge" sex appendages?
... that <i id="mwBfo"><b id="mwBfs"><a href="./Phallichthys" id="mwBfw" rel="mw:WikiLink" title="Phallichthys">Phal<span about="#mwt92" data-mw='{"parts":[{"template":{"target":{"wt":"shy","href":"./Template:Shy"},"params":{},"i":0}}]}' id="mwBf0" typeof="mw:Transclusion mw:Entity">­</span>lich<span about="#mwt93" data-mw='{"parts":[{"template":{"target":{"wt":"shy","href":"./Template:Shy"},"params":{},"i":0}}]}' id="mwBf4" typeof="mw:Transclusion mw:Entity">­</span>thys</a></b></i> (literally 'penis fish') species are so called because the males <i id="mwBf8">(example pictured)</i> have "comparatively huge" sex appendages?