Torres Dowdall et al. 11-0833 Procrustes coordinates data for Yarra fish

Data used in the analysis of head morphology from the Yarra Drainage. This text file contains the Procrustes Coordinates that were used for all multivariate analyses of morphology in the manuscript. The Procrustes Coordinates were produced by performing a Generalized Procrustes Analysis (GPA) on the original Cartesian Coordinates to remove size, orientation, and position effects from the data with the TPSRelw software packackage. Additionally, sliding semi-landmarks were aligned during the GPA with the TPSRelw software. Columns are as follow: “Id” refers to the individual assigned identification. Family refers to the family lines used in the experiment. “Predation” refers to the community from which the wild caught fish were collected; "low" represent low predation risk, simple fish communities; "High" refer to downstream complex communities where predation risk is higher. "Treatment" refers to the two treatments used in our experiment. "Cue" means that fish were reared in the presence of predator cues, "No Cue" means that they were raised in the absence of such cues. Drainage refer to the drainage from were wild fish used to generate second generation of lab-reared experimental fish were collected. Population refers to the interaction between Drainage and Predation. Data was analyzed in MANCOVA model combining both drainages, and later in separate CVAs.