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").
Latin Grammy Award for Best Instrumental Album the name of Best Pop Instrumental Album now intended for full albums. In 2004 the category was renamed Best Instrumental Album and moved to the newly created instrumental field which now includes all forms of Latin instrumental music. Each year is linked to the article about the Latin Grammy Awards held that year. Latin Grammy Award for Best Instrumental Album The Latin Grammy Award for Best Instrumental Album is an honor presented annually at the Latin Grammy Awards, a ceremony that recognizes excellence and creates a wider awareness of cultural diversity and contributions of Latin recording artists in the United