Euphausiid, Stomatopod and Leptostracan Crustaceans

The three orders of crustaceans described here all belong to the subclass Malacostraca. This Synopsis is divided into three completely separate and self-contained parts, covering three small, but unrelated groups of malacostracous crustaceans: the euphausiids (with 16 British species), the stomatopods (2 British species) and the leptostracans (4 British species).