<i>Sandtneria gemmata</i>
Antonín Frič
1899
<cite class="book" style="font-style:normal" id="Reference-Frič-1899">Frič, Antonín (1899)      <i> <a rel="nofollow" class="external text" href="https://archive.org/details/faunadergaskohle9901fria">Fauna der Gaskohle und der Kalksteine der Permformation Böhmens. Arthropoda (Hexapoda, Myriopoda)</a></i>  <small></small></cite>