Artificial seagrass was also significantly preferred to a bare tank, with this preference again being influenced by size and/or the presence of predators (Table 1).
Partitioning the data indicated that size had an effect (deviance- 10.76, df 2, P 0.046), with small prawns showing no preference, medium prawns a slight preference for artificial seagrass, and large, a distinct preference for artificial seagrass (Fig. 1B).
The presence of a predator did not influence habitat selection (deviance- 3.27, df 2, P 0.195), with artificial seagrass being preferred in all cases (Fig. 1B).
Artificial seagrass was also significantly preferred to a bare tank, with this preference again being influenced by size and/or the presence of predators (Table 1). Partitioning the data indicated that size had an effect (deviance- 10.76, df 2, P 0.046), with small prawns showing no preference, medium prawns a slight preference for artificial seagrass, and large, a distinct preference for artificial seagrass (Fig. 1B). The presence of a predator did not influence habitat selection (deviance- 3.27, df 2, P 0.195), with artificial seagrass being preferred in all cases (Fig. 1B).
การแปล กรุณารอสักครู่..
