Reference for Niddah 102:41

ולרב פפא דמברך אמיא לאתויי מאי

THERE ARE SOME THAT HAVE FINS AND NO SCALES, refers to an unclean fish.<span class="x" onmousemove="('comment',' Cf. prev. n. mut. mut. ');">³⁴</span>

Jastrow

Jastrow