| 主要參考文獻 | Allen, G.R. and M.V. Erdmann, 2012 |
| 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 | males alike females |
| 附註 | Indistinguishable in the field. |
| 顯著的特徵 | striking type of mouth |
| 側面體型 | short and / or deep |
| 橫切面 | compressed |
| 頭部背面描繪 | clearly concave |
| 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 | ctenoid scales |
| 鑑別 |
This species is distinguished by the following characters: snout length 2.5-3.2 in head length; greatest body depth 1.5-1.7 in SL. Body pattern chevron with narrow lines on side; black band across posterior body which does not include entire rear part of dorsal fin (Ref. 90102). |
| 鑑定難易度 | easy to distinguish from other species. |
| 側線 | 1 打斷: No |
| 側線上的鱗片 | 34 - 40 |
| 側線上鱗片數 | 30 - 37 |
| 側生系列的鱗片 | |
| 側線上的鱗片列 | 4 - 6 |
| 側線下的鱗片列 | 13 - 18 |
| 尾梗周圍的鱗片 | |
| 觸鬚 | 0 |
| 鰓裂 (僅限於鯊魚/ 魟魚) | |
| 鰓耙 | |
| 在下肢上 | |
| 上枝鰓耙 | |
| 總數 | 15 - 18 |
| 脊椎骨 | |
| 肛門前 | |
| 總數 |
| 屬性 | extending over most of the back length |
| 鰭數 | 1 |
| 離鰭號碼 | Dorsal 0 - 0 |
| Ventral 0 - 0 | |
| 棘總數 | 13 - 13 |
| 軟條總數 | 23 - 25 |
| 脂鰭 | absent |
| 屬性 | more or less truncate; more or less normal |
| 鰭數 | 1 |
| 棘總數 | 3 - 3 |
| 軟條總數 | 19 - 22 |
| 胸鰭 | 屬性 more or less normal |
| 脊椎 0 | |
| 軟條 14 - 15 | |
| 骨盤的 | 屬性 more or less normal |
| 位置 thoracic beneath origin of D1 | |
| 脊椎 1 | |
| 軟條 5 - 5 |