| Scientific Name | Country | Locality | Date taken | Picture |
|---|---|---|---|---|
| Barbatula sturanyi | Macedonia | Drin | Bastu_u0.jpg | |
| Cobitis strumicae | Bulgaria | Struma River | 2006-05-09 | Costr_u1.jpg |
| Cobitis vardarensis | Macedonia | Vardar River | 2006-07-23 | Covar_u4.jpg |
| Cottus poecilopus | Slovakia | Tisza River | 2006-05-22 | Copoe_u2.jpg |
| Romanogobio uranoscopus | Serbia | Timok | 2006-07-18 | Roura_u1.jpg |
| Oxynoemacheilus bureschi | Bulgaria | Mesta River | 2006-05-11 | Oxbur_u1.jpg |
| Oxynoemacheilus bureschi | Bulgaria | Mesta River | 2006-05-11 | Oxbur_u0.jpg |
| Oxynoemacheilus pindus | Albania | Devolli River | 2006-07-27 | Oxpin_u0.jpg |
| Pachychilon macedonicum | Macedonia | Vardar River | 2006-07-22 | Pamacu10.jpg |
| Perccottus glenii | Slovakia | Tisza | 2006-05-25 | Pegle_u4.jpg |
| Perccottus glenii | Slovakia | Tisza River | 2006-05-26 | Pegle_u3.jpg |
| Phoxinus phoxinus | Bulgaria | Vit | 2005-06-11 | Phpho_u9.jpg |
| Phoxinus phoxinus | Serbia | Timok | 2006-07-19 | Phpho_u8.jpg |
| Pelasgus minutus | Macedonia | Ohrid Lake | 2006-07-25 | Psmin_u0.jpg |
| Sabanejewia balcanica | Serbia | Nisava | 2006-07-19 | Sabal_u3.jpg |