513 



C O N 



Conclix marin.ï, valvis iqiialibus iv.x- 

 quilaterx mediocriter vel lévuer umbo- 

 nar.-E «i^ rect^i iiicurvatx. 



Ocn. I. Conchs marince valvis xqu.\- 

 libiis inœquilaterœ medioLricer vel leviter 

 iimbonatx , & recta incurvatx iiibro- 

 tunda;. 



S H c T. j\ 



Conclia: m.iriint valvis œquahbiis inx- 

 quilacerac not.ibiliter umbona^-E & oblique 

 iriairvaca;, fubrotunda: vel triangulares viil- 

 gares. 



Ge/i. 1. Chamx insquilaterx. 



Ge72. 3. Concha; rhomboidales , feu 

 conchx marinrc , &zc. qiialî qiiadrilaterx 

 veiitricofo; cardine a bah re<fliliiiea den- 

 tata airurgeiue & oblique verfus latiis 

 brevius fenfibilitcr incurvaîo ac reflexo 

 iiec non didudlo. 



S E c T. 4', 



Concli.-E marin.x valvis xqiialibiis inx- 

 iquilaterx mediocriter vel leviter umbo- 

 natx &. oblique incurva tx. 



Gen. I. Conchx marinx, valvis xqua- 

 Jibus inxquilaterac mediocriter vel leviter 

 umbonatx !k oblique incurvatx , fubro- 

 tundx. 



Gen. 1. Conchx pedtiniformes inxqui- 

 Interx, triangulares. 



Gen. 3. Tellinx inxquilaterx. 



Gen. 4. Condix tellinxformcs feu con- 

 chx marinx , &c. inlîguiter veiitricofx 

 trip.ngularcs &: elongatx a cardine adoram 

 notabiliter magis cojuraftx & angulliores. 



Gen. 5 . Mufculi , feu conchx marinx 

 valvis xqualibus inxquilaterx , rugofr , 

 a cardine leviter umbonato & unito ad 

 oram anguftiores & uno latere notabi- 

 liter elongato, 



Gen. 0. Conchx longx feu conchx ma- 

 rinx , cS;c. vu'To'x, a lardme lcv:r"r nm 

 bonato & unito , necnoii in extremitntt 

 «nius lateris lito ad or.un aiii:;ulhores , 

 alcero vcro lattrc longillime produdo. 



C O N 



Gen. 7. Conchx foleniformes , feo 

 conchx marinx j is:c. redx conij^r^fx, a 

 cardine levillime umbonato r.d 01 am ad- 

 modum angurtx xquilatcrx feu latciibus 

 utrinque aqualiter latis iSc in fua extre- 

 mitace apertx feu hiantes. 



Gen. 8. Mytuli , feu conJix marirx 

 valvis xqualibus inxquilaterx, leviter um- 

 bonaix rugofx & vtiuricofx, a cardine 

 ftniim contradlo & acuminato ad oram 

 fubiotundam 6c Luam longe productx. 



S E c T. 



Conchx marinx valvis xqualibus inx- 

 quilaterx , mediocriter vel leviter umbo- 

 natx tk. oblique incurvatx, ftruduraic ftriis 

 peculiaribus. 



Gen. i. Conchx imbricarx, feu conckr 

 marinx valvis xqualibus inxquilaterx le- 

 viter umbonatx , ftrudura ^- Ihiis pecu- 

 liaribus, triangulares, rugufx, ftriis denlilli- 

 mis & altilîimis earumque laminis imbri- 

 cuni inftar prominentibus. 



Gen. 1. Pholades , funt conchx marinx 

 valvis xqualibus inxquilaterx, Itviter um- 

 bonatx ftrudura is: ftriis peculiaribus , 

 admodum elongatx, cardine e latere lon- 

 giore per harmoniam unito, altero vero 

 caidinis latere brevidimo aperto ^ acu- 

 minato , relta umbonis dupîiciter exiror- 

 fum replicara & in cellulas quadraras 

 feu (oncamerationes mediantibus feptulis 

 tranfverlis tcnuillimis divifa, interne que 

 apophyfi fubrotunda oblonga ac introrfum 

 incurvata donata. 



Gen. 3. Dadyii. Sunt conchx marinx 

 valvis xqualibus inxquilaterx leviter um- 

 bonatx , ftruclura & ftriis pcculiaiibus 

 ventricofiv feu gibbofx , a cardine ton- 

 tra(fliore Ixvi fubrotundo ad orr.m latiuf- 

 culam (:<t fubrt)tundam longe produdx, 

 ftriis ab umbone cardinis giobufo iv' l.ivi 

 oblique ad cxtimam oram ufque excurren- 

 tibus î^c in cxtcrna fua lupcrhcie hiamentis 

 luuMS feu byllô donatx. 



Gen. 4. Hyfteroconchx. Cb (îmilitudi- 

 em fum hyfteroiithe iia vocntx, 



Gen, 5.Conc! x aliformcs. Sunt coiuhx 



