主な参照 | Collette, B.B. and C.E. Nauen, 1983 |
Appearance refers to | |
Bones in OsteoBase |
専門の臓器 | no special organs |
異なる出現 | males alike females |
異なる色 | males alike females |
意見 |
目立つ特徴 | none |
身体の側面 (shape guide) | fusiform / normal |
横断面 | oval |
後頭部の側面 | more or less straight |
目の種類 | more or less normal |
目/鼻の種類 | more or less normal |
口の場所 | terminal |
Type of scales | |
診断 |
Head longer than body depth. Maxilla partly concealed, covered by lachrymal bone but extending to about hind margin of eye. Bristles on longest gill raker 105 on one side in specimens of 12.7 cm, 140 in 16 cm, and 160 in 19 cm fork length specimens. A black spot on body near lower margin of pectoral fin. Interpelvic process small and single. Swim bladder present. Anal spine rudimentary. Description: Characterized further by silvery body color with several dark stripes on upper half side, upper ones breaking into spots posteriorly; whole body covered by scales, those at anterior part larger but not developed as a corselet; moderately compressed body; large mouth, maxilla extending posterior to rear margin of eye; very small teeth in jaws, none on vomer or palatines (Ref. 90102). |
Ease of Identification |
側線 | 1 中断された: No |
側線ラインの長さ | |
Pored lateral line scales | |
Scales in lateral series | |
側線ラインより上の規模 | |
側線ラインより下の規模 | |
側線(尾鰭付近)周囲の規模 | |
ひげ | 0 |
鰓(サメ/エイのみ) | absent |
鰓篩 | |
下部のヒレに | 30 - 46 |
上部のヒレの上に | 15 - 32 |
合計 | 48 - 59 |
脊つい | |
肛門前方の | |
合計 |
属性 | no striking attributes |
鰭の数 | 2 |
小離鰭の数 | Dorsal 5 - 5 |
Ventral 5 - 5 | |
脊椎の合計 | 8 - 11 |
全体の鰭 | 12 - 12 |
脂びれ | absent |
属性 | forked; more or less normal |
鰭の数 | 1 |
脊椎の合計 | 0 - 0 |
全体の鰭 | 12 - 12 |
胸の | 属性 more or less normal |
脊椎 0 | |
鰭 19 - 20 | |
骨盤の | 属性 more or less normal |
場所 thoracic before origin of D1 | |
脊椎 | |
鰭 |