Summary[
edit] Description: English: Multiple individuals of Gromia sphaerica on the slope of Exuma Valley, together with a shrimp for scale. The shrimp is about 10 cm long and maintains a horizontal position. Inset: details of individual traces. Date: 13 October 2013, 21:15:07. Source: Mikhail Matz / Harbor Branch Oceanographic Institution. Author: Mikhail Matz.