| 主要參考文獻 | De Vos, L., 2001 |
| 形態描述的性別 | |
| Bones in OsteoBase |
| 特殊器官 | |
| 不同的外表 | |
| 不同的顏色 | |
| 附註 |
| 顯著的特徵 | striking barbel(s) |
| 側面體型 (shape guide) | fusiform / normal |
| 橫切面 | |
| 頭部背面描繪 | |
| 眼的類型 | more or less normal |
| 口/吻尖的類型 | sucker-like |
| 口的位置 | sub-terminal/inferior |
| Type of scales | |
| 鑑別 |
Moderately sized species; snout rounded; lips give a distinctive horseshoe-shaped appearance to mouth in ventral view and with prominent lateral lobes; snout long (58.8-68.8%HL), 6-8 long teeth, each tooth curved distally upwards; maxillary barbel with a distinct marginal membrane at base and with well-developed thin tuberculate branches on anterior side; adipose fin well developed and separated from dorsal fin by a distance measuring 16.4-22.3%SL (Ref. 39831). Overall coloration of adult fish light brown with a white belly, caudal fin brownish, young fish brownish with irregular, broad white dendritic streaks on the flanks (Ref. 39831). |
| 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 | 10 - 11 |
| 上枝鰓耙 | 2 - 2 |
| 總數 | 13 - 14 |
| 脊椎骨 | |
| 肛門前 | |
| 總數 |
| 屬性 | first rays forming locking device |
| 鰭數 | 1 |
| 離鰭號碼 | Dorsal 0 - 0 |
| Ventral 0 - 0 | |
| 棘總數 | 3 - 3 |
| 軟條總數 | 7 - 7 |
| 脂鰭 | present |
| 屬性 | forked |
| 鰭數 | 1 |
| 棘總數 | 0 - 0 |
| 軟條總數 | 11 - 12 |
| 胸鰭 | 屬性 1st ray hardened with locking structure |
| 脊椎 1 | |
| 軟條 8 - 8 | |
| 骨盤的 | 屬性 more or less normal |
| 位置 abdominal behind origin of D1 | |
| 脊椎 0 | |
| 軟條 7 - 7 |