主要參考文獻 | Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984 |
形態描述的性別 | |
Bones in OsteoBase | Skull, Spine |
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 |
顯著的特徵 | none |
側面體型 | fusiform / normal |
橫切面 | compressed |
頭部背面描繪 | clearly convex |
眼的類型 | more or less normal |
口/吻尖的類型 | tube-like |
口的位置 | terminal |
Type of scales | |
鑑別 |
Body elongate-ovate. Dorsal and anal profiles nearly even. Forehead without rostral prominence when in adults. Peduncular plate single, with a semicircular, retrorsely curved keel. Reaches 35 cm SL. Description: Characterized further by overall pale grey body color; side of body with broad yellowish zone and numerous thin bluish-grey bars; greatest depth of body 2.8-3.2 in SL (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 | 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 | extending over most of the back length |
鰭數 | 1 |
離鰭號碼 | Dorsal 0 - 0 |
Ventral 0 - 0 | |
棘總數 | 4 - 4 |
軟條總數 | 28 - 30 |
脂鰭 | absent |
屬性 | more or less truncate |
鰭數 | 1 |
棘總數 | 2 - 2 |
軟條總數 | 27 - 29 |
胸鰭 | 屬性 more or less normal |
脊椎 0 | |
軟條 17 - 18 | |
骨盤的 | 屬性 more or less normal |
位置 abdominal behind origin of D1 | |
脊椎 1 | |
軟條 3 - 3 |