CLAVIS ORDINUM. 



foffeisj pinni 



cau 



per- I 

 pen- I 

 clicii- j 

 lari; 

 oo pin- 

 ) na- 

 ^ 1 rnra 

 {Tj radiis 



c!a 1 bran- 



rinermibus MALACOPTERYGII 

 oflicu- ! 

 iatis, 



chiis s 



j pungenti- ACANTHOPTER/GII 

 L bus 



II 



^ofHbus deftitiitis BRAXCHIOSTEGI — III 



Cartihgincis —- « CHONDROPTERYGII IV 



cauda horlzontali PLAGIURI — — 



Mdhcoptevygii fiibdividi poflTunt: in 



«. Pinna dorfi unica , in niedio fcre dorfi; gemis 



12» Pinna unica , in raedio fere dorfi d unica po- 

 ftica dorfl adipofa — — 



«y» Pinna unica in extremo dorfi — — 



^» Pinna unica phuibufve per totum dorfum ex- 

 tenfis — — — 



Ft Pinna dorfi unica longa, vix a cauda diftin61:a 



^* Pinna exigua unica in estremo dorfi vel nuila 



Aianthopterygii funt vel 



Ct' Capite glabro — - *— — — 

 /3. Capite afpera — — — — 



I ad 6 



7 — 9 



lo — II 



12 17 



18 — 19 



ao — 2E 



22 



30 



19. 

 31 



DEFI- 



