SYNONOMY OF THE FISH SKELETON 509 



Pfltigschar. Meckel. 

 PJlugschaarbei7i^ vomer. Erdl. 

 Rhinosphenal. Geoffrey. 



2. Ethmoid. Cuvier, Giinther, Parker. Not eth^noid of Owen, 



No. 14; nor etimioldeiim of Erdl, No. 3; nor of Vogt and 



Yung, No. 16. 

 Crista ethtnoidei. Bojanus. 



Nasal} Owen, Vogt and Yung. Not nasal oi Cuvier, No. 51. 

 Nasentheil des Stirnbeines^ 7tasalis ossis frontis. Erdl. 

 Os eth??20tdeuni. Stannius. 

 Prosethnioid. Gill. 

 Riechbei7tk6rper . Meckel, Wagner. 

 Siebbein. Kostlin. 



3. Prefrontal. Owen, Gill. 

 Ecto-ethtnoid. Parker (W. K.). 

 EthtJioideum cribrostnn. Bojanus. 

 Frontal anterieur. Cuvier, Agassiz. 

 Lateral ethmoid. Parker. 



Lachry77ial. Geoffroy. Not lacJiry77ial of Parker, No. 49. 



Orbitaljliigel des Keilbei7ts. Miiller. 



Os fro7itale anterius. Stannius. 



Pareth77ioid. Parker (T. J.). 



Riechbein^ os eth7noideu77i. Erdl. Not et/i77ioidetc77? of Kall- 

 mann, No. 2 ; nor of Vogt and Yung, No. 16 ; nor ethmoid of 

 Cuvier, No. 2 ; nor of Owen, No. 14. 



Seitlichen Riechbein. Meckel, Wagner. 



Thrdnenbein.'^ Erdl. 



4. Frontal. Owen, Parker, Geoffroy and in general use. 



Frontal principal. Cuvier, Agassiz. 



Mittlerer Stirnbein., frontalis ossis fro7it is. Erdl. 



Os frontale. . Stannius. 



Stir7ibei7i. Meckel, Wagner. 



5. Sphenotic. Parker. 



Ala 77iag7ia ossis sphenoidei. Erdl. 

 Frontal poster ieur. Cuvier, Agassiz. 

 Os frontale poster ius. Stannius. 

 Post fro7ital. Owen, Gill. 



' Nasale oder mittleres ethmoideum. Vosrt and Yungr. 



2 " Von anderen wiirde diesen Knochen als Thranenbein gedeutet worden 

 sein." Erdl, op. cit.^ p. 209. 



