Morphological and survivorship data for swarms

Morphological measurements and offspring survivorship for hybrid swarm individuals. CTL: cephalothorax length; CTW: cephalothorax width; ESA: Eggsac area; CLL: clasper length; UL: urosome length; #Nauplii: total number of nauplii (alive and dead) produced from the measured eggsac; #Put: number of nauplii placed in petri dish for quantification of 14-day survivorship; #Survivors: number of survivors; SD: San Diego; PBJ: Punta Baja; SC: Santa Cruz; f: female; m: male; n: measurement not collected. SNP genotypes for individuals are archived at DRYAD doi:10.5061/dryad.578hr