“…The first studies of crustaceans in Algerian waters were carried out at the beginning of the 19th century during the Scientific Exploration of Algeria (1840 to 1842) [57] which described seven new species of Isopoda along the Algerian coasts: Anthura filiformis (Lucas, 1849), Dynamene edwardsi (Lucas, 1849), Gnathia vorax (Lucas, 1849), Paranthura nigropunctata (Lucas, 1846), Rocinela dumerilii (Lucas, 1849), Stenetriidae incertae sedis longicornis (Lucas, 1849) and Stenosoma carinata (Lucas, 1846). Later, a new Mysida Rhopalophthalmus mediterraneus was described by [64], the Tanaidacea Apseudopsis annabensis (Guţu, 2002) by [94], and, more recently a new Isopoda Stenosoma stephenseni Santos & Xavier, 2011 by [110].…”