Casati, Paolo, De igne dissertationes physicae, 1686

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          <pb o="94" file="0522" n="522" rhead="Diſſertatio Tertia."/>
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            <s xml:id="echoid-s16976" xml:space="preserve">Grad. </s>
            <s xml:id="echoid-s16977" xml:space="preserve">Non pariunt ranæ Gyrinos, ſed hi ex putri limo ſponte
              <lb/>
            oriuntur: </s>
            <s xml:id="echoid-s16978" xml:space="preserve">vera earum propagatio & </s>
            <s xml:id="echoid-s16979" xml:space="preserve">ſoboles eſt ex ovo, quod
              <lb/>
            quidem perfectum (non imperfectum, ut plerique piſcium, qui
              <lb/>
            ova per ſe infœcunda edunt, ſed ex illis ea ſolùm ſœcunda eva-
              <lb/>
            dunt, quæ poſtmodum maſculo ſemine afflata fuerint) rana
              <lb/>
            emittit, ut notavit Ariſtoteles lib. </s>
            <s xml:id="echoid-s16980" xml:space="preserve">3. </s>
            <s xml:id="echoid-s16981" xml:space="preserve">de Gen. </s>
            <s xml:id="echoid-s16982" xml:space="preserve">Anim. </s>
            <s xml:id="echoid-s16983" xml:space="preserve">cap.</s>
            <s xml:id="echoid-s16984" xml:space="preserve">3. </s>
            <s xml:id="echoid-s16985" xml:space="preserve">Ut
              <lb/>
            quid enim ranis ova dediſſet Natura, ſi carnes parerent, non ova?
              <lb/>
            </s>
            <s xml:id="echoid-s16986" xml:space="preserve">Ex ovo autem Gyrinum non naſci, Plinius fateri tenetur, qui
              <lb/>
            reſolutas in limum poſt ſemeſtrem vitam ranas rurſus vernis
              <lb/>
            aquis renaſci ſcribit: </s>
            <s xml:id="echoid-s16987" xml:space="preserve">niſi fortè putet relicta à ranis ova totam
              <lb/>
            hyemem in limo durare, ut Vere ineunte ex illis Gyrini exclu-
              <lb/>
            dantur.</s>
            <s xml:id="echoid-s16988" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s16989" xml:space="preserve">Maur. </s>
            <s xml:id="echoid-s16990" xml:space="preserve">Ranunculos poſt pluviam ſaltitantes ad Bufonum in
              <lb/>
            ſicco viventium genus pertinere vix poteſt in dubium revocari:
              <lb/>
            </s>
            <s xml:id="echoid-s16991" xml:space="preserve">ideò illos ad ranarum ſpeciem in aquis degentium ſpectare non
              <lb/>
            exiſtimo: </s>
            <s xml:id="echoid-s16992" xml:space="preserve">Bufones autem non rarò defoſſis ſcrobibus inveni-
              <lb/>
            mus, Gyrinos verò non niſi in aquâ natare videmus, hiſque ad
              <lb/>
            natandi uſum Natura caudam conceſſit; </s>
            <s xml:id="echoid-s16993" xml:space="preserve">quæ tamen non findi-
              <lb/>
            turin poſteriores pedes, ut Plinius putavit, ſed ad radicem caudæ
              <lb/>
            adnatos pedunculos duos cum cruribus obſervavi in Gyrinis
              <lb/>
            mediocribus, nam in minoribus nondum eruperant: </s>
            <s xml:id="echoid-s16994" xml:space="preserve">in illis
              <lb/>
            autem cum non apparerent priores pedes, ſed ſolùm in cute
              <lb/>
            eſſet veſtigium loci, unde eſſent erupturi, cutem cultello diſcidi,
              <lb/>
            & </s>
            <s xml:id="echoid-s16995" xml:space="preserve">manifeſtò vidi interiùs latere parvula brachia demum indè
              <lb/>
            eruptura. </s>
            <s xml:id="echoid-s16996" xml:space="preserve">Ubi igitur & </s>
            <s xml:id="echoid-s16997" xml:space="preserve">brachia & </s>
            <s xml:id="echoid-s16998" xml:space="preserve">crura cum manibus & </s>
            <s xml:id="echoid-s16999" xml:space="preserve">pedi-
              <lb/>
            bus efformata ſuerint, & </s>
            <s xml:id="echoid-s17000" xml:space="preserve">apta ad natandi uſum, tunc nulla,
              <lb/>
            remanet caudę neceſſitas, ſed illâ abiectâ fit ex Gyrino Rana. </s>
            <s xml:id="echoid-s17001" xml:space="preserve">
              <lb/>
            Cum itaque Bufones intrà terram orti non indigeant caudâ ad
              <lb/>
            natandum, illâ carere in ſuo ortu probabile eſt, ſed crura cum
              <lb/>
            pedibus, & </s>
            <s xml:id="echoid-s17002" xml:space="preserve">brachia cum manibus ſuccreſcere, quibus etiam
              <lb/>
            aliquando uti poſſint ad natandum. </s>
            <s xml:id="echoid-s17003" xml:space="preserve">Quare mihi facilè perſuadeo
              <lb/>
            intrà pulverem latitantes Bufones parvulosex effuſis ovis ortos,
              <lb/>
            jamque ſatis adultos, ab incidentis pluviæ guttis craſſioribus,
              <lb/>
            altiùſque pulverem penetrantibus, excitari ad fugam, ideóque
              <lb/>
            ſaltitare. </s>
            <s xml:id="echoid-s17004" xml:space="preserve">Sed his omiſſis illud certum videtur, quòd animan-
              <lb/>
            tia omnia aut vivipara ſunt, aut ovipara.</s>
            <s xml:id="echoid-s17005" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s17006" xml:space="preserve">Dand. </s>
            <s xml:id="echoid-s17007" xml:space="preserve">Recentiores Anatomici etiam in animalibus viviparis
              <lb/>
            diligentiſſimè viſcera ſcrutati deprehenderunt Ovarium, adeò
              <lb/>
            ut hoc differant ovipara à viviparis, quòd illa ovum egerunt,
              <lb/>
            hæc ovum in utero fovent, & </s>
            <s xml:id="echoid-s17008" xml:space="preserve">fœtum excludunt, quem deinde
              <lb/>
            ſequuntur ſecundæ Membranæ, quibus in utero </s>
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