| Referencia principal | Freyhof, J. and B. Stelbrink, 2007 |
| El aspecto se refiere a | |
| Bones in OsteoBase |
| órganos especializados | |
| diverso aspecto | |
| diversos colores | |
| Observaciones | Males possess a longer pectoral fin (18-20% SL vs. 12 in females) and a prolonged somewhat thickened first branched ray with one roundish, slightly oblong, lamina circularis (Ref. 75104). |
| Características llamativas | |
| Forma lateral del cuerpo | elongated |
| Sección transversal | |
| Perfil dorsal de la cabeza | |
| Tipo de ojos | |
| Tipo de boca/hocico | |
| Posición de la boca | |
| Type of scales | |
| Diagnosis |
Can be diagnosed from other congeners in Europe by the combination of the following characters: one lamina circularis; caudal peduncle 1.9-2.3 times longer than deep; upper caudal-fin base with a single, indistinct black spot or without black spot; back with 1-3 postdorsal blotches, almost roundish with convex lateral margins; zone Z1 indistinct with few very small to small spots, narrower than zone Z2; on predorsal body, zone Z3 formed by few very small spots in males, narrower or as wide as Z2; on postdorsal body, zones 1-3 confluent in males; distance between tip of pectoral fin and origin of pelvic 73-82% of pelvic-fin length (Ref. 75104). Description: dorsal fin with 3 simple and 6½ branched rays; anal fin with 3 simple and 5½ branched rays; pectoral fin with 8 and 9 branched rays; and pelvic fin with 6 branched rays (Ref. 75104). |
| Facilidad de identificación |
| Líneas laterales | interrumpido: No |
| Escalas en la línea lateral | |
| Escalas de la línea lateral con poros | 5 - 8 |
| Escalas en las series laterales | |
| Filas de escalas sobre la línea lateral | |
| Filas de escalas debajo de la línea lateral | |
| Escalas alrededor del peduncule caudal | |
| Barbillas | |
| Hendiduras branquiales (solamente tiburones/rayas) | |
| Branquispinas | |
| en el miembro inferior | |
| en el miembro superior | |
| total | |
| Vértebra | |
| preanal | |
| total |
| Cualidades | no striking attributes |
| Número de las aletas | 1 |
| número de pínnulas | Dorsal |
| Ventral | |
| total de espinas | |
| Total de rayos suaves | 10 - 10 |
| Aleta adiposa | absent |
| Cualidades | more or less truncate |
| Número de las aletas | |
| total de espinas | |
| Total de rayos suaves | 9 - 9 |
| Pectoral | Cualidades |
| espinas | |
| Rayos-suaves | |
| Pélvicas | Cualidades |
| posición abdominal behind origin of D1 | |
| espinas | |
| Rayos-suaves |