主な参照 | Ferraris, C.J. Jr., 2004 |
Appearance refers to | オス; メス |
Bones in OsteoBase |
専門の臓器 | |
異なる出現 | |
異なる色 | |
意見 |
目立つ特徴 | |
身体の側面 | elongated |
横断面 | compressed |
後頭部の側面 | clearly convex |
目の種類 | more or less normal |
目/鼻の種類 | more or less normal |
口の場所 | sub-terminal/inferior |
Type of scales | |
診断 |
A species of Clupisoma in which the pectoral spine does not reach past the base of the pelvic fin, the abdomen is keeled only from a vertical through the pelvic-fin origin to the anus, pectoral fin with a spine and 11 segmented rays, anal fin with 4 or 5 unbranched, and 43-50 branched rays, and first gill arch with fewer than 18 rakers on the outer face. The body is silvery or white below the lateral line posterior of the pectoral fin, and steel gray above; more anteriorly, the grayish region extends to level of the pectoral-fin origin. D. II, 7; A. iv-v, 43-50; Pt. I, 11; Pv. i, 5. Four pairs of barbels: one pair of nasal barbels, one pair of maxillary barbels; two pair of mental barbels, and one pair of outer mental barbels. |
Ease of Identification | easy to distinguish from other species. |
側線 | 1 中断された: No |
側線ラインの長さ | 0 - 0 |
Pored lateral line scales | 0 - 0 |
Scales in lateral series | 0 - 0 |
側線ラインより上の規模 | 0 - 0 |
側線ラインより下の規模 | 0 - 0 |
側線(尾鰭付近)周囲の規模 | 0 - 0 |
ひげ | 8 |
鰓(サメ/エイのみ) | |
鰓篩 | |
下部のヒレに | 11 - 12 |
上部のヒレの上に | 4 - 4 |
合計 | 15 - 17 |
脊つい | |
肛門前方の | |
合計 | 45 - 47 |
属性 | no striking attributes |
鰭の数 | 1 |
小離鰭の数 | Dorsal |
Ventral | |
脊椎の合計 | 2 - 2 |
全体の鰭 | 7 - 7 |
脂びれ | present |
属性 | forked; more or less normal |
鰭の数 | 1 |
脊椎の合計 | 0 - 0 |
全体の鰭 | 47 - 55 |
胸の | 属性 more or less normal |
脊椎 1 | |
鰭 11 - 11 | |
骨盤の | 属性 more or less normal |
場所 abdominal behind origin of D1 | |
脊椎 0 | |
鰭 6 - 6 |