| 主要參考文獻 | Myers, R.F., 1991 |
| 形態描述的性別 | |
| Bones in OsteoBase |
| 特殊器官 | |
| 不同的外表 | |
| 不同的顏色 | always different colors between mature adults |
| 附註 | Males have brilliant yellow sides and a blue dorsal surface. Females are basically yellowish-brown (Ref. 37175). |
| 顯著的特徵 | |
| 側面體型 | short and / or deep |
| 橫切面 | |
| 頭部背面描繪 | |
| 眼的類型 | |
| 口/吻尖的類型 | |
| 口的位置 | |
| Type of scales | |
| 鑑別 |
Caudal fin rays 10. Juveniles bright yellow with black spots; the spots decrease proportionately and the bright yellow becomes a dirty mustard with growth; large adults become bluish with yellowish seams between the plates. Description: Characterized further by adults having numerous black spots on fins; juvenile with scattered black spots on head and body; carapace quadrangular in cross section, concave sides, broader at base than dorsally; more or less straight dorsal profile of snout, presence of bony protuberance above upper lip (absent in juvenile); rounded caudal fin (Ref. 90102). |
| 鑑定難易度 |
| 側線 | 打斷: No |
| 側線上的鱗片 | |
| 側線上鱗片數 | |
| 側生系列的鱗片 | |
| 側線上的鱗片列 | |
| 側線下的鱗片列 | |
| 尾梗周圍的鱗片 | |
| 觸鬚 | |
| 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 | |
| 鰭數 | 1 |
| 離鰭號碼 | Dorsal 0 - 0 |
| Ventral 0 - 0 | |
| 棘總數 | 0 - 0 |
| 軟條總數 | 8 - 9 |
| 脂鰭 | absent |
| 屬性 | more or less truncate; more or less normal |
| 鰭數 | 1 |
| 棘總數 | 0 - 0 |
| 軟條總數 | 9 - 9 |
| 胸鰭 | 屬性 more or less normal |
| 脊椎 0 | |
| 軟條 10 - 11 | |
| 骨盤的 | 屬性 suppressed/absent |
| 位置 | |
| 脊椎 0 | |
| 軟條 0 - 0 |