Table 1.
Characteristics of male chub (Leuciscus cephalus L.) from sampling sites; n = number of fish.
| Location River (Municipality) (distance from site to mouth of river) | n | Weight±SD (g) | Age (years) mean (range) |
|---|---|---|---|
| Lužnice (Bechyně) (11 kms) | 8 | 614.4±155.0 | 4.9 (4–6) |
| Otava (Topělec) (20 kms) | 9 | 360.6±253.0 | 4.2 (3–6) |
| Sázava (Nespeky) (27.5 kms) | 8 | 278.1±63.9 | 3.8 (3–4) |
| Berounka (Srbsko) (29 kms) | 8 | 292.5±99.5 | 3.6 (3–5) |
| Vltava (Zelčín) (5 kms) | 10 | 383.5±199.3 | 4.0 (3–7) |
| Labe (Obříství) (122 kms)* | 8 | 306.3±144.9 | 4.1 (3–6) |
| Ohře (Terezín) (3 kms) | 10 | 540.5±201.8 | 4.3 (3–7) |
| Labe (Děčín) (21 kms)* | 8 | 546.3±211.0 | 4.8 (4–7) |
| Svratka (Židlochovice) (23 kms) | 8 | 243.8±94.2 | 3.5 (3–4) |
| Dyje (Pohansko) (16 kms) | 3 | 626.7±558.2 | 4.7 (3–7) |
| Morava (Lanžhot) (9.5 kms) | 8 | 304.4±110.6 | 3.1 (2–4) |
| Odra (Bohumín) (9 kms)** | 8 | 149.4±78.1 | 2.8 (2–4) |
*
Distances between Labe sites and the border with Germany
**
Distance between Odra site and the border with Poland