主要參考文獻 | Jones, P.W., F.D. Martin and J.D. Hardy Jr., 1978 |
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 |
顯著的特徵 | none |
側面體型 | elongated |
橫切面 | |
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 | cycloid scales |
鑑別 |
Branchiostegal rays: 10-12. Body is long and robust. Head is conic, mouth large, with maxillary extending well past eye; jaws wit strong, conical teeth; anterior nostrils at base of short barbels. Dorsal fin origin at 1/3 of total length; anal fin origin at midpoint of dorsal base; pelvic fins inserted at midpoint of body. Pigmentation: Dark olive above combines with lighter color on sides to form reticulated pattern; venter cream or greenish; head yellow to brown with darker horizontal bars; lower fins vivid green; caudal light olive with irregular darker vertical bars. Adult males with prominent yellow to orange bordered black spot at upper caudal base, less intense or absent in females. |
鑑定難易度 |
側線 | 1 打斷: No |
側線上的鱗片 | 62 - 70 |
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 | 80 - 90 |
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 | 0 - 0 |
軟條總數 | 42 - 53 |
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 - 12 |
胸鰭 | 屬性 more or less normal |
脊椎 0 | |
軟條 16 - 18 | |
骨盤的 | 屬性 more or less normal |
位置 abdominal behind origin of D1 | |
脊椎 | |
軟條 |