| Castrada (Castrada) belennensis Gamo & Schwank, 1987 | Jun 15, 1985 |  |  | 4 specimens from lagoons of Belena, temporary water bodies (2.1 and 1.9 km in perimeter respectively, and no more than 0.7 m in depth).  The lagoons are in north-west of Guadalajra province.  900 m altitude. | 
| Castrada (Castrada) belennensis Gamo & Schwank, 1987 | Jun 30, 1985 |  |  | 15 specimens from lagoons of Belena, temporary water bodies (2.1 and 1.9 km in perimeter respectively, and no more than 0.7 m in depth).  The lagoons are in north-west of Guadalajra province.  900 m altitude. | 
| Gieysztoria diadema (Hofsten N, 1907) | Apr 15, 1985 |  |  | 8 specimens from lagoons of Belena, temporary water bodies (2.1 and 1.9 km in perimeter respectively, and no more than 0.7 m in depth).  The lagoons are in north-west of Guadalajra province.  900 m altitude. | 
| Castrada (Castrada) infernalis Papi, 1951 | Apr 15, 1985 |  |  | 8 specimens from lagoons of Belena, temporary water bodies (2.1 and 1.9 km in perimeter respectively, and no more than 0.7 m in depth).  The lagoons are in north-west of Guadalajra province.  900 m altitude. | 
| Strongylostoma radiatum (Müller, 1774) | May 30, 1985 |  |  | 2 specimens from lagoons of Belena, temporary water bodies (2.1 and 1.9 km in perimeter respectively, and no more than 0.7 m in depth).  The lagoons are in north-west of Guadalajra province.  900 m altitude. | 
| Strongylostoma radiatum (Müller, 1774) | Jun 15, 1985 |  |  | 3 specimens from lagoons of Belena, temporary water bodies (2.1 and 1.9 km in perimeter respectively, and no more than 0.7 m in depth).  The lagoons are in north-west of Guadalajra province.  900 m altitude. | 
| Olisthanella truncula (Schmidt, 1858) | Apr 30, 1985 |  |  | 2 specimens from lagoons of Belena, temporary water bodies (2.1 and 1.9 km in perimeter respectively, and no more than 0.7 m in depth).  The lagoons are in north-west of Guadalajra province.  900 m altitude. | 
| Olisthanella truncula (Schmidt, 1858) | May 15, 1985 |  |  | 4 specimens from lagoons of Belena, temporary water bodies (2.1 and 1.9 km in perimeter respectively, and no more than 0.7 m in depth).  The lagoons are in north-west of Guadalajra province.  900 m altitude. | 
| Olisthanella truncula (Schmidt, 1858) | Jun 30, 1985 |  |  | 10 specimens from lagoons of Belena, temporary water bodies (2.1 and 1.9 km in perimeter respectively, and no more than 0.7 m in depth).  The lagoons are in north-west of Guadalajra province.  900 m altitude. |