Table 1.
Incidence (%) of individuals with missing and/or regenerating claws of marbled crayfish—MC in trials with spiny-cheek crayfish—SCC (A), signal crayfish—SC (B), common yabby—CY (C), and red swamp crayfish—RSC (D) kept in single-species and mixed stocks through the experiment.
| Trial | Group | Week | |||||
|---|---|---|---|---|---|---|---|
| 3 | 6 | 9 | 12 | 15 | 18 | ||
| A | MC single | 0 A,a | 0 A,a | 2 B,a | 20 C,a | 11 BC,a | 9 BC,a |
| SCC single | 4 A,a | 6 A,a | 7 A,a | 2 A,a | 5 A,a | 11 A,a | |
| MC mixed | 0 A,a | 0 A,a | 4 B,a | 8 B,a | 8 B,a | 10 B,a | |
| SCC mixed | 0 A,a | 4 B,a | 11 B,a | 5 B,a | 20 B,a | 8 B,a | |
| B | MC single | 3 B,a | 0 A,a | 16 B,a | 6 B,a | 3 B,b | 14 B,bc |
| SC single | 0 A,a | 3 B,a | 3 B,a | 3 B,a | 3 B,b | 3 B,b | |
| MC mixed | 0 A,a | 0 A,a | 0 A,a | 0 A,a | 0 A,a | 0 A,a | |
| SC mixed | 0 A,a | 0 A,a | 0 A,a | 11 B,a | 35 BC,c | 53 C,c | |
| C | MC single | 1 A,a | 1 A,a | 7 A,a | 5 A,a | 5 A,a | 4 A,a |
| CY single | 0 A,a | 4 B,a | 8 BC,a | 13 BC,a | 24 CD,b | 37 D,b | |
| MC mixed | 0 A,a | 3 B,a | 2 B,a | 42 C,b | 23 BC,ab | 45 C,b | |
| CY mixed | 0 A,a | 10 B,a | 5 B,a | 14 B,ab | 16 B,ab | 22 B,ab | |
| D | MC single | 0 A,a | 3 B,a | 6 B,a | 2 B,a | 3 B,a | NA |
| RSC single | 0 A,a | 8 B,a | 23 BC,a | 32 C,b | 42 C,b | NA | |
| MC mixed | 3 A,a | 3 AB,a | 18 AB,a | 13 AB,ab | 50 B,b | NA | |
| RSC mixed | 0 A,a | 0 A,a | 13 B,a | 14 B,ab | 35 C,b | NA | |
Upper indices denote differences in the given assemblages over time (uppercase letters) and between groups—single and mixed stocks of species analyzed—in the given time (lowercase letters), using GLM with quasi-binomial distribution followed by post-hoc tests, p < 0.05.