| 主要參考文獻 | Buckup, P.A. and L. Hahn, 2000 |
| 形態描述的性別 | 雄性; 雌性 |
| Bones in OsteoBase |
| 特殊器官 | no special organs |
| 不同的外表 | males alike females |
| 不同的顏色 | always different colors between mature adults |
| 附註 | See diagnosis. |
| 顯著的特徵 | none |
| 側面體型 | fusiform / normal |
| 橫切面 | oval |
| 頭部背面描繪 | more or less straight |
| 眼的類型 | more or less normal |
| 口/吻尖的類型 | more or less normal |
| 口的位置 | terminal |
| Type of scales | |
| 鑑別 |
Roundish black marks on the pelvic, dorsal and anal fins; a black band along the distal margin of anal and pelvic fins; a black band along the distal margin of anal and pelvic fins in adult males (band also present but fainter and narrower in juveniles and females); enlarged anal fin with rounded distal profile in adult males; fins brightly colored with orange or red chromatophores in live adult males; reduction of adipose fin, which may be very small or even absent; lateral line complete or at least extending well beyond the 12th scale of series. |
| 鑑定難易度 |
| 側線 | 1 打斷: No |
| 側線上的鱗片 | |
| 側線上鱗片數 | 33 - 35 |
| 側生系列的鱗片 | 34 - 36 |
| 側線上的鱗片列 | 5 - 5 |
| 側線下的鱗片列 | 5 - 6 |
| 尾梗周圍的鱗片 | 12 - 14 |
| 觸鬚 | 0 |
| 鰓裂 (僅限於鯊魚/ 魟魚) | |
| 鰓耙 | |
| 在下肢上 | |
| 上枝鰓耙 | |
| 總數 | |
| 脊椎骨 | |
| 肛門前 | |
| 總數 |
| 屬性 | no striking attributes |
| 鰭數 | 1 |
| 離鰭號碼 | Dorsal 0 - 0 |
| Ventral 0 - 0 | |
| 棘總數 | 0 - 0 |
| 軟條總數 | 11 - 13 |
| 脂鰭 | absent |
| 屬性 | forked; more or less normal |
| 鰭數 | 1 |
| 棘總數 | 0 - 0 |
| 軟條總數 | 7 - 9 |
| 胸鰭 | 屬性 more or less normal |
| 脊椎 0 | |
| 軟條 11 - 12 | |
| 骨盤的 | 屬性 more or less normal |
| 位置 abdominal behind origin of D1 | |
| 脊椎 0 | |
| 軟條 8 - 9 |