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Keywords from Image Description:
Conradi Gesneri medici Tigurini Historiae animalium liber IV . DeAquatilibus caudaappendiculas habetloeufts fquillaemodo tam exigua eft utparriculse corporis nifi ab oculato difcerni non poffint ob paruitatem negligitur Hanc puto eife iovM eft pulicem marinum de quoAriftoteles li bro de hift cap quum de pifcium fomno agit