Macrourus berglax shrimps, amphipods, polychaete worms, bivalve molluscs, isopods, brittle stars, other echinoderms and comb jellies. The roughhead grenadier is a slow growing fish. The females mature at an age of about 14 years and a length of while males reach maturity at a length of . The potential fecundity of the female is 17,000 to 56,000 eggs. The eggs are laid in batches and spawning takes place at any time of year, with a peak in late winter and early spring. The roughhead grenadier is landed as a by-catch when fishing for Greenland halibut ("Reinhardtius hippoglossoides") and Atlantic halibut ("Hippoglossus hippoglossus").
The Flat Hat secret society in the territory of the present United States of America, founded at the College in 1750. The first issue of "The Flat Hat" was printed on October 3, 1911. The name can be traced back to the F.H.C. Society, a secret fraternity established at the College on November 11, 1750, and nicknamed the Flat Hat Club, whose most notable members included St. George Tucker, Thomas Jefferson, and George Wythe. As a collegiate fraternity, the Flat Hat Club was a predecessor of Phi Beta Kappa, which was founded at the College in 1776 and today is regarded as the