DeLaca Island is a small U-shaped island 1.3 km (0.8 mi) west of Bonaparte Point, off the southwest coast of Anvers Island. DeLaca Island is located at (64°47′S64°07′W). DeLaca Island is one of two main investigation areas in a United States Antarctic Research Program (USARP) study of terrestrial arthropods. DeLaca Island was named by the United States Advisory Committee on Antarctic Names (US-ACAN) for Ted E.