| 41. | The pelvic fins and adipose fin are absent.
|
| 42. | The dorsal fin and adipose fin are spotted.
|
| 43. | The adipose fin contains five to 10 or no spots, the caudal fin has few spots.
|
| 44. | The small adipose fin is set far back.
|
| 45. | Most species have very small adipose fins.
|
| 46. | The small adipose fin is well developed.
|
| 47. | An adipose fin is present and moderate.
|
| 48. | Most species also possess an adipose fin.
|
| 49. | A small adipose fin is also present.
|
| 50. | The small adipose fin is small.
|
