Description: Rimapenaeus constrictus, roughneck shrimp, 38mm TL. Mouth of Chesapeake Bay, 2.5 miles south of Fisherman's Island, Northampton County, VA - 08/26/15. Photo By Robert Aguilar, Smithsonian Environmental Research Center. Photo ByRobert Aguilar, Smithsonian Environmental Research Center. Date: 29 January 2006, 08:52. Source: Rimapenaeus_constrictus_(I1115). Author: Smithsonian Environmental Research Center.