223 



175) A process absent [0] (Fig.77B), or present [1] (Fig. 77 A) at the dorsoposterior margin of neu- 

 ral spine 4. 



176) Supraneural 3 narrow and tall [0] (Fig.77A). or broad and short [1] (Fig.77B). 



177) Grooved portion of supraneural 3 broad [0] (Fig.77B), or narrow [1] (Fig.77A). 



178) The entire dorsal margin of supraneural 3 grooved [0] (Fig.76A). or only the posterior part of 

 the margin grooved [1] (Fig.76C). 



179) Dorsal margin of the intercalarium shallowly [0] (Fig.79C). or deeply [1] (Fig.79B) concave. 



180) Main part of the intercalarium short [0]. or slender [1]. 



181) Lateral spine of the intercalarium short [0] (Fig.79B), or elongate [1] (Fig.79A). 



182) Posterior ramus of the tripus broad and short [0]. or elongated and slender [1]. 



183) Supraneural 4 small [0] (Fig.77C), or large [1] (Fig.77B). 



184) Supraneural 4 a single bone [0] (Fig.76A), or pieced into two parts [1] (Fig.76B). 



185) Ventral portion of the posttemporal not expanded [0] (Fig.82A), or expanded [1] (Fig.82C). 



186) Posttemporal not overlapping [0] (Fig.82B), or overlapping [1] (Fig.82C) pterotic. 



187) Dorsal portion of supracleithrum slightly narrower [0] (Fig.82C). or much narrower [1] (Fig.82A) 

 than the ventral portion of the bone. 



188) Notch at posterior margin of the horizontal branch of cleithrum shallow [0] (Fig.83B), or deep 

 [1] (Fig.83C). 



189) Ventral margin of the ascending process of cleithrum slope [0] (Fig.83B), or almost vertical [1] 

 (Fig.83C). 



190) Anterior portion of the slender part of coracoid not narrower [0] (Fig.85B). or narrower [1] 

 (Fig.85E) than the posterior portion of the slender part. 



191) A forked structure absent [0] (Fig.85B). or present [1] (Fig.85F) at the broad part of coracoid. 



192) Cleithral end of mesocoracoid blunt [0] or sharp [1]. 



193) Cleithral process of mesocoracoid curved [0]. or straight [1]. 



194) A notch absent (0) (Fig.84E), or present (1) (Fig.84G) at cleithral process of mesocoracoid. 



195) Coracoidal end of mesocoracoid expanding [0] (Fig.84E), or not expanding [1] (Fig.84F). 



196) Articular facets on the lateral side of radial 1 of the pectoral fin low [0] (Fig.87A), or high [1] 

 (Fig.87E). 



197) Pectoral radial 2 slender [0] (Fig.87E). or triangular [1] (Fig.87A). 



198) A process at the medial margin of pectoral radial 2 absent [0] (Fig.87C), or present [1] (Fig.87E). 



199) A process absent [0] (Fig.87B), or present [1] (Fig.87A) on pectoral radial 3. 



200) Segments of the first pectoral fin ray high and narrow [0] (Fig. 88 A), or short and broad [1] 

 (Fig.88B). 



201) Anterior fork of pelvic basipterygium deep [0] (Fig.89D), or shallow [1] (Fig.89C). 



202) Medial process of pelvic basipterygium broad and forked [0] (Fig.89A). or narrow and unfor- 

 ked [1] (Fig.89B). 



203) Ischiac process of pelvic basipterygium narrow and elongated triangular [0] (Fig.89G). or broad 

 and short triangular [1] (Fig.89C) in shape. 



204) A cartilage at the posterior end of the ischiac process of pelvic basipterygium absent [0] 

 (Fig.89B), or present [1] (Fig.89D). 



205) Pelvic radial 4 triangular [0] (Fig.89B). or bar-shaped [1] (Fig.89D). 



206) Proximal part of the first dorsal pterygiophore broad [0] (Fig.90A). or slender [1] (Fig.90F). 



