The current study provides information on deep-water shrimps, Aristaeomorpha foliaceaand Aristeus antennatus,which are trawled in the waters of the Mediterranean Sea off Damietta, Egypt, between January 2019 and December 2019. The catch comprised 62.68% of A. foliaceawith a range from 16 to 65 mm in carapace length (CL) and 37.32% of A. antennatuswith a range from 17 to 57 mm in CL. The overall sex ratio of females to males was 1.00:0.22 for A. foliaceaand 1.00:0.47 for A. antennatus. Studying the length-weight relationship (LWR) revealed that A. foliaceaand A. antennatus,females, males, and combined sexes, had negative allometric growth. Abdomen weight- total body weight relationship showed that A. antennatushad bigger mean abdomen weight indices than A. foliaceafor females, males, and combined sexes. Age was studied based on the Bhattacharya length frequency method and four cohort age groups were predicted for A. antennatusand six cohort age groups for A. foliacea. The second cohort was the dominant age group for both species. For combined sexes, the von Bertalanffy growth parameters were K = 0.244, to = −0.072, and L∞ = 77.109 mm (CL) for A. foliacea,and K = 0.246, to = −0.689, and L∞ = 67.688 mm (CL) for A. antennatus. Total mortality (Z), natural mortality (M) and fishing mortality (F) were calculated as: Z = 0.670, M = 0.423, and F = 0.247 for A. foliacea,and Z = 1.295, M = 0.441, and F = 0.854 for A. antennatus. The exploitation ratio (E) revealed that the stock of A. foliaceawas rationally exploited (E = 0.368) and the stock of A. antennatuswas over-exploited (E = 0.659). At the current level of explotation, 39.23% of A. foliaceastock biomass and 15.35% of A. antennatusstock biomass were protected. Further studies are recommended to shed lights on the reproductive biology of these deep-water shrimp species.