southern tree funnel-web
... that symptoms of envenomation can appear within twenty minutes of being bitten by a southern tree funnel-web ?
... that symptoms of envenomation can appear within twenty minutes of being bitten by a <b id="mwCLI"><a href="./Hadronyche_cerberea" id="mwCLM" rel="mw:WikiLink" title="Hadronyche cerberea">southern tree funnel-web</a></b> <i id="mwCLQ">(pictured)</i>?